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dimaraw [331]
3 years ago
7

Helppp please I will give a brain thing plleaseee

Chemistry
1 answer:
frez [133]3 years ago
5 0
Answer:

A. Crest
- The top of a wavelength is called a crest.
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Why is the formation of water a synthesis reaction?
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Explanation:

A synthesis reaction: It is defined as a kind of reaction where one and more than one reactant attached and creates an individual product.

The formation of the water is an example of a synthesis reaction because here more than one reactants combine and create a single product (water). Water formation occurs when 2 hydrogens and an oxygen share electrons through covalent bonds.

2H + O ----> H2O.

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Aluminium and potassium nitrate will not react when mixed together?
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they would react to make aluminum oxide and nitrogen

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What is the theoretical yield of a reaction?
mestny [16]
I think it's D, because theoretical yield is like, the yield you'd get if 100% of the reactants formed to make product. Well that's how I think of it, but it has something to do with limiting reagents and stuff. Sorry this isn't a really detailed explanation.
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3 years ago
How many sig fig does 0.000925g have
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Sig fig 3 decimal 6

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The density of carbon in the form of diamond is 3.51 g/cm^3. if you have a small diamond with a volume of 0.0270 cm3 what is its
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Hey there!:


density  = 3.51 g/cm³

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