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aalyn [17]
3 years ago
7

Can you look people up on brainly

Chemistry
1 answer:
jasenka [17]3 years ago
7 0
I think yes why?
LMFOAOOA
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Can somepne help i'll give brainliest............
Igoryamba
Answer: Carbon dioxide made of carbon and oxygen.

This is because compounds are the combination of two atoms from different elements (carbon and oxygen). Hope this helps :)
4 0
3 years ago
How are proteins,carbohydrates,and fats related to the discipline of chemistry
dangina [55]

Answer:

proteins, carbohydrates, and fats chemically change into energy since they are created that way

May I have brainliest thanks

3 0
3 years ago
What is meniscus ? why is it necessary to know about it when measuring liquids quizzlet?
AlekseyPX

The downward or upward curve at the surface of liquid in a container is said to be the meniscus of the liquid,  which occurs due to the surface tension. This curve can be concave or convex depending on how the molecules of liquid interact with surface of the container.  The reading of the meniscus should always be done at the eye-level.

When the particles of the liquid are more attracted to the container than to each other then a concave meniscus occurs whereas when the particles of the liquid are more attracted to each other than to the container then a convex meniscus occurs.

The bottom of the curve will be read for a concave meniscus and for convex meniscus,  the top of the curve gives the correct reading of the volume of liquid.

6 0
3 years ago
Read 2 more answers
List and describe the three rock types in the rock cycle including two or more processes involved in the formation of each type
denis23 [38]

There are three rock types in the rock cycle including: igneous, sedimentary, and metamorphic rock.

<u>Explanation:</u>

Any solid or combination of minerals which naturally occurs is understood as a rock. It is classified by the contained minerals, its chemical composition and the manner it is made.

<u>Igneous Rocks:</u> It is generated by magma or lava being refrigerated and solidified. The magma may be produced from partial melting of established rocks, either in the mantle or crust of a planet. The melting is usually caused by one or more of three methods: temperature rise, pressure decrease, or composition transition.

<u>Sedimentary Rocks:</u> These forms that are developed by aggregation or deposition of tiny particles and eventual cementation of mineral or organic substances on the surface of the Earth's ocean floor or other water bodies. Sedimentation is the general term for mechanisms that cause settlement of such particles.

<u>Metamorphic Rocks:</u> These occur from the alteration of different rock types in a technique called metamorphism, which implies change of shape. The initial rock or protolith is heated where temperatures between 150 to 200 ° C and a pressure level of 100 megapascals (1,000 bar) or more induces significant physical or chemical changes.

8 0
3 years ago
C(s)+ 1 /2 O 2 (g) CO(g) CO(g)+ 1 /2 O 2 (g) CO 2 (g) How will oxygen appear in the final chemical equation?
Hitman42 [59]

Answer : The oxygen will appears in the final chemical equation as a reactant.

Explanation :

The given chemical reactions are:

(1) C(s)+\frac{1}{2}O_2(g)\rightarrow CO(g)

(2) CO(g)+\frac{1}{2}O_2(g)\rightarrow CO_2(g)

Now we are adding reaction 1 and reaction 2, we get the final chemical equation.

The final chemical equation is:

C(s)+O_2(g)\rightarrow CO_2(g)

Thus, the oxygen will appears in the final chemical equation as a reactant.

5 0
3 years ago
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