2 years ago

I need help with this one guys , anyone can help? The answer must be form( pic)

Chemistry

1 answer:

SOVA2 [1]2 years ago

5 0

Answer:

use chemical equation to that answer

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25 g of a chemical is dissolved in 75 g of water. What is the percent by mass concentration of this chemical

Zanzabum

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300

Explanation:

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2 years ago

What is the geometry name for PF5? Is PF5 polar or non-polar?

KonstantinChe [14]

Geometry name is trigonal bypyramidal

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What are the products when ammonia (NH3) decomposes according to this equation?<br> NH3

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<span>Ammonia (NH3) is the combination of Nitrogen and Hydrogen elements.
=> N2 + 3H2 => 2NH3

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=> used by manufacturer to produce synthetic fiber
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3 years ago

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Answer:

The correct answer is (b)

Explanation:

Charles law describes the behavior of gases when heated. Charles law states that the volume of a given mass of gas would increase as its Kelvin temperature increases provided the pressure is held constant. That is the volume of a given mass of gas is directly proportional to its Kelvin temperature at constant pressure

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3 years ago

HELP!!!!!<br> i need help on this chemistry question

Alina [70]

Answer: electronic configuration

Explanation:

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3 years ago