Which set of diagrams shows a balanced chemical equation?
A: 2 H, 2 O, 2 S and 2 H, 2 O, 3 S. B: 4 H, 2 O, 3 S and 4 H, 2 O, and 1 S. C: 4 H, 2 O, 2 S and 4 H, 2 O, 2 S. D: 2 H, 2 O, 2 S and 1 H, 1 O, 1 S.
A. Diagram A
B. Diagram B
C. Diagram C
D. Diagram D
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Hope this helped
Related Questions
A kite is an example of what?
(A) A system
(B)A process
(C)A pattern
(D)A change
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Answer: I think it is the process
Explanation:
computers can turn electrical energy into light and sound energy. which other type of energy does a computer produce
A. Thermal Energy
B. chemical energy
C. magnetic energy
D. gravitational energy
Answers
like when the computer gets hot after running for so long
The __lithosphere__ combines the two crusts, oceanic and continental, with the coolest part of the __________________. The asthenosphere allows the tectonic plates to slide on the putty substance of the mantle and the mesosphere is the ___________________ part of the mantle. The outer core is hot enough to turn the metal into a ________________. The inner core is the hottest but the extreme pressure makes it a ________________.
Please help me
Answers
Answer:
The lithosphere And the upper mantle combines the two crusts, oceanic and continental, with the coolest part of the Crust?. The asthenosphere allows the tectonic plates to slide on the putty substance of the mantle and the mesosphere is the Smallest? part of the mantle. The outer core is hot enough to turn the metal into a Liquid The inner core is the hottest but the extreme pressure makes it a Solid.
Answer:
....,............
........
If the force squeezing two surfaces together is decreased, the force of friction between the two surfaces will most likely what?
Answers
Answer:
Decrease
Explanation:
friction is caused by a continues strong force
Describe the percentages of electromagnetic energy that comes from the sun
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In terms of energy, sunlight at Earth's surface is around 52 to 55 percent infrared (above 700 nm), 42 to 43 percent visible (400 to 700 nm), and 3 to 5 percent ultraviolet (below 400 nm).
hope this helps:)
Ask me whats mangles gender. I will give yuh answer (Mangle is from fnaf)
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The Phone Guy refers to Mangle as "he/him," yet Mangle also appeared in the Custom Night setting known as "Ladies Night." Scott Cawthon finally said, "Yes," when asked about Mangle's gender.
Who is mangles?They have been addressed using the pronouns "he," "he," and "her." Bonnie is regarded by Scott as the most frightful animatronic.
While creating Five Nights at Freddy's, he frequently had nightmares about Bonnie, and while creating Bonnie's artificial intelligence, he even unintentionally caused himself jump scares.
According to one explanation, it is based on Mangle from the Five Nights at Freddy's video game series and is a jumbled mass of different genders with a charming horror style. This definition fits under the category of aesthetic gender.
Therefore, Scott Cawthon finally said, "Yes," when asked about Mangle's gender.
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PLS HELP I AM CONFUSED!!!!!!!THESE ARE ALL THE PIONTS I HAVE LEFT!!!
The student mixed up 500ml of salt solution. He weight it and found it mass to be 585g. will his shake up toy work the way that he want it to work?why or why not?
Remember, 1 mL = 1cm
Show your math
Answers
Answer:
...
Explanation:
find density of salt solution 585g/500cc = 1.17g/cc
leaves density = 1.25g/cc, stars density = 1.12g/cc
Stars float, leaves sink. since everything is in g/cc, you do not have to worry about the info 1ml=1cc.
density = mass / volume.
density of salt solution = 585g(mass)/500cc(volume)
Fill in the chart to identify how scientists represent matter and chemical changes in matter.
Answers
A chemical equation is the symbolic representation of a chemical reaction in the form of symbols and formulae, wherein the reactant entities are given on the left-hand side and the product entities on the right-hand side
A chemical symbol is a notation of one or two letters representing a chemical element
A chemical formula identifies each constituent element by its chemical symbol and indicates the proportionate number of atoms of each element.
In class, we learned about 4 different ways to classify organisms by their characteristics. Which one below does not belong?
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Answer ian rlly kno ...........
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0-2
2+2 (cause one was negative add instead of subtract)
You would get -2/4 simply that to
-1/2
HURRY PLEASE
Sarah says that galaxies are larger than solar systems. What evidence supports this claim?
Group of answer choices
Galaxies are made of stars.
Our solar system is at the heart of the Milky Way Galaxy.
Solar systems are older than galaxies.
Solar systems and galaxies are about the same size.
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Study the image of Earth’s layers. Cross section of layers of the Earth. Inner core equals 1,216 kilometers; Outer core equals 2,270 kilometers. Mantle equals 2,885 kilometers, and consists of lower and upper mantle. Upper mantle is made up by: Asthenosphere at 660 kilometers, Lithosphere at 100 kilometers, Oceanic crust at 5 kilometers, Continental crust at 30 to 40 kilometers. Which statement correctly compares the thicknesses of Earth’s layers? Earth’s mantle is thinner than its oceanic crust. Earth’s outer core is thicker than its mantle. Earth’s continental crust is thicker than its lithosphere. Earth’s lithosphere is thinner than its asthenosphereStudy the image of Earth’s layers.
Answers
Earths lithosphere is thinner than its asthenosphere.
Answer:
the person on top is right.
Explanation:
Order the list of Earth’s water resources from greatest to least: Rivers; Ocean water (salt); Ice Caps/glaciers; Groundwater
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What patterns in the rock layer fossils helped you identify an extinction?
Answers
Answer:
Hope this helps!! :D
Explanation:
Often, the rock layers bookending the mass extinction are noticeably different in their compositions. These changes in the rocks show the effects of environmental disturbances that triggered the mass extinction and sometimes hint at the catastrophic cause of the extinction.
I need yall help with this one and i can make yall brilientist if u get it right plus yall get 50 points
Answers
Answer:
C. and B. im pretty sure hope it helps
Explanation:
Terrence measures the amount of water displaced by various objects when they are dropped into a graduated cylinder of water. By looking at his data, he realizes that the amount of water displaced depends on either the mass or the volume of the object, depending on whether the object sinks or floats.
Which data table includes all the information Terrence needs to come to this conclusion?
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Answer:
Y
Explanation:
Logic
This is about rocks and/or minerals
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HELP
Are barrier islands originally created through erosion or deposition?
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Answer:
Barrier Island Formation from Beach Erosion and Sand Deposition
For Example:
Jekyll Island is a barrier island formation, created by the forces of wind and current, and tide.
Barrier islands are found all over the world. In the United States, barrier islands occur on both coasts.
Im pretty sure, Erosion
A hybrid is the offspring of parents that have different alleles for a trait.
true or false
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Use the drop-down menus to select the names of the labeled structures.
A: B: C:
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Answer:
A: petal
B:stigma
c: stamen
Explanation:
A flower is considered as a complete one if it has petals, stamen, carpel and sepals. Sometimes pistil is present. Here in the structure part A is Petal, B is Stigma and C is stamen.
What are parts of a flower?The calyx, corolla, androecium, and gynoecium are found to be the four whorls of a modified leaves which constitute the flower. One of the flower parts in each of the whorl contains sepals, petals, stamens and pistils.
Here A is petal. This part is the bright coloured region which attracts bees and birds. This part help us to differentiate one flower from another. Some petals are dark coloured whereas some other are pale coloured.
Here B is stigma. The stigma is the sticky part of a flower. It is the specially adapted portion of the pistil modified for the reception of pollen. It has a feathery, branched elongated structure.
Here C is stamen - The male reproductive part of a flower is called the stamen. The stamen has long slender stalk called the filament with a two -lobed anther at the tip.
Thus the given parts are petal, stigma and stamen.
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I NEED HELP WITH BOTH OF THESE!!!!!!
Answers
Answer:
question 5 is the long term, prevailing atmospheric conditions.
Explanation:
I do not know question 4 because I do not live in Utah. So sorry, but good luck!
How is energy related to the change of state represented by the model? Atoms gain energy as a solid changes to a gas. Atoms gain energy as a liquid changes to a gas. Atoms lose energy as a solid changes to a gas. Atoms energy as a liquid changes to a gas.
Answers
Answer:
it's d (Atoms gain energy as a liquid changes to a gas.)
Explanation:
right on edge
Answer:
B.Atoms gain energy as a liquid changes to a gas.
Explanation:
I just took the quiz and got C wrong.
Brainliest would be nice!
The moon's observed motion across the sky is PRIMARILY due to the
A)
rotation of the moon.
B)
rotation of the earth.
C)
orbit of the moon around the earth.
D)
orbit of the earth around the moon.
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Answer:
I think that rotation of the moon is the correct one
Explanation:
C) orbit of the moon around the Earth
Please help me answer these questions
Answers
Answer: B, heredity
Explanation:
Can someone help me ask a dude out ?
Answers
Answer:
First are you a boy or girl im not sure
Explanation:But if you are a girl just be nice and try to be polite try to be like those girls that like depend on him and about asking him out just go straight foward but what I said first may vary depending on the dude but if he is like one those who is like a bully is not or may not likely work.
Answer:
yes. sneak behind him with two large buckets while his back is turned. shove the bucket over his head then quickly over your own as well. now that you both have buckets over both of yalls head wait about 2 seconds for him to take his off. thats when u takes ur off then act surprised then talk to him regarding the incident ofc dont tell him it was u who did it just act surprised then go from there i did it before on a girl and it worked weve been toegtehr for a year now lol
Explanation:
5. Fill in the chart to identify three types of chemical changes.
Answers
Answer:
1.reaction with energy 2. one substance breaks down 3. reaction to acid and base
Ok guys thanks for answering my other question, But I have another one.
Which compositional layer is divided between three mechanical layers?
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Answer:
Layer Depth
Lithosphere 0-100 km
Asthenosphere 100-350 km Soft plastic *note: The mantle is not liquid!
Mesosphere 350-2900km stiff plastic
Outer Core 5100-6370 km solid
Explanation:
Answer:
l i t o s p h e r e 0 - 100 km
a s t h e n o s p h e r e. 100 - 350 km
m e s o s p h e r e. 350 - 2900 km
o u t e r. c o r e. 5100 - 6370 km
I don't know if this helped at all but I hope it did!
Why might different types of fossils be found in rock layers that come before and after a rock layer that contains no fossils?
Answers
Answer:
because they can move around under the earth
Explanation:
Full the blanks...
A(n)________wave travels only through matter.
A(n)________wave can travel through empty space or through matteer
This is bout WAVE in SCIENCE please help this is due today thanks.
Answers
Explanation:
NOO I KNOW..........................
The picture shows a spoonful of salt being added to a glass of water. What physical property of the salt is being demonstrated?A.
A.
solubility
B.
density
C.
boiling point
D.
melting point