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alisha [4.7K]
2 years ago
11

130cals.com

Chemistry
1 answer:
gregori [183]2 years ago
6 0

Answer:x=3.76

Explanation:

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Which of the following rules should you follow to balance chemical equations?
Firdavs [7]

Answer:

c. add coefficients as needed

Explanation:

A chemical equation is defined as the equation that shows changes in a chemical reaction. A chemical equation consist of reactant and product, reactant is at left side of the arrow and product is at right side of the arrow.

Reactant => Product

While balancing a chemical equation, the basic rule is to balance the coefficient as required. Coefficient represents the number of molecules and is used at front of a chemical symbol. Change in coefficient helps balance the number of atoms or molecules of the substances on both the sides of the arrow.

Subscripts are never allowed to change because it can change the chemical involved in the reaction.

Hence, the correct answer is "c. add coefficients as needed".

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How are mixtures and solutions different?
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Answer:

The answer is 4.

Explanation:

Take trail mix as a mixture. It can easily be separated by hand. Take sugar in hot coca as a solution. You cannot separate sugar from the hot coca with your hands.

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Why are coal, oil, and natural gas called fossil fuels?
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Because that's where they come from.  Coal, oil, and natural gas are the products
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3 years ago
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1. electrostatic interactions 
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Particles of clay and silt eroded and deposited by the wind are called
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The correct answer to your question would be B) Loess, or <span>Aeolian deposits , reasoning to your question is because, loess is a german word but in english means loss or loose. So given that clay and small particles that are not combined together are loose particles. moves freely. Hope this helps you out.

</span>
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