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Sergeeva-Olga [200]
3 years ago
11

Which type of cloud is made of ice crystals and is found very high in the atmosphere?

Chemistry
2 answers:
zhannawk [14.2K]3 years ago
7 0

Answer: A. Cirrus

Explanation:

Semmy [17]3 years ago
5 0

Answer:

A

Explanation:

Cirrus clouds

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Describe the benefits and the drawback of natural gas.
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When looking to power your equipment or vehicle with natural gas, the first question that springs to mind is: what is natural gas? A lot of people use natural gas in their homes for cooking and heating, but they don’t really give it some thought. So, let’s see what natural gas is and how it’s different from other forms of fossil fuels like oil and coal.

Natural Gas is a fossil fuel that exist in a gaseous state and is composed mainly of methane (CH4) a small percentage of other hydrocarbons (e.g. ethane). The use of natural gas is becoming more and more popular as it can be used with commercial, industrial, electric power generation and residential applications.


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C2H4O2 + NaC2H3O2 + H2O + CO2 list the reactants in this chemical reaction
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C₂H₄O₂ and NaC₂H₃O₂ are reactants.

Explanation:

Word equation:

Acetic acid + sodium acetate  → sodium diacetate

Chemical equation:

C₂H₄O₂ + NaC₂H₃O₂  →  C₄H₇NaO₄

This is a synthesis reaction in which simple reactants combine to form complex product.

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Law of conservation of mass:

According to the law of conservation mass, mass can neither be created nor destroyed in a chemical equation.

This law was given by french chemist  Antoine Lavoisier in 1789. According to this law mass of reactant and mass of product must be equal, because masses are not created or destroyed in a chemical reaction.

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