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Why scientists use chemical equations to describe chemical reactions?
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∙ 8y ago
lolmy anuslol
Loma Schowalter
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What do chemical equations describe?
A chemical formula describe and identify a chemical compound.
What are word equations to describe a chemical change?
colour, clarity, solid formation, gas formation, release of energy
Does a chemical formula describes a chemical reaction?
Yes, chemical equations describe chemical reactions. A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
Describe the role of energy in chemical reactions?
Chemical reactions that release energy often occur spontaneously. Chemical reactions that absorb energy will not occur without energy.
Why energy is necessary to chemical reactions and describe some common sources of energy.?
Explain why energy is necessary to chemical reactions, and describe some common sources of energy.
What can chemical equations tell you about a chemical reactions?
Chemical equations describe the products and reactants in a chemical reaction.
What do chemical equations describe?
A chemical formula describe and identify a chemical compound.
Why scientist use chemical equations to describe chemical reactions?
lolmy anuslol
Why do scientist use chemical equations to describe chemical reactions?
lolmy anuslol
Do chemical equations describe chemical reactions?
A chemical equation is a short way to describe a chemical reaction, so yes.
How are chemical reactions described?
Chemical reactions are described based on observations. It may be in terms of changes in color, state of matter, or density.
Why scientists use chemicals equation to describe chemical reactions?
lolmy anuslol
What are word equations to describe a chemical change?
colour, clarity, solid formation, gas formation, release of energy
What is the difference between a formula equation and a word equation?
* word equations: describe the substances that react in a chemical reaction (termed reactants ), and the products that are formed, along with their states * formula equations are a shorthand method used to describe the same reactions.
Does a chemical formula describes a chemical reaction?
Yes, chemical equations describe chemical reactions. A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
An expression that uses symbols to describe a chemical reaction?
chemical equations
Do chemical reactions describe laws of conservation?
Chemical reactions respect the law of mass conservation.
