0
lolmy anuslol
What else can I help you with?
Why scientist use chemical equations to describe chemical reactions?
lolmy anuslol
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?
Chemical equations describe the chemical reactions that occur between reactants to form products. They show the substances involved in the reaction and the ratio in which they combine.
Do chemical equations describe chemical reactions?
A chemical equation is a short way to describe a chemical reaction, so yes.
Why scientists use chemical equations to describe chemical reactions?
lolmy anuslol
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.
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.
What are word equations to describe a chemical change?
In a chemical change, reactants are transformed into products through the breaking and forming of chemical bonds. Word equations typically describe this transformation using the names of the reactants and products, such as "hydrogen peroxide (H2O2) + manganese dioxide (MnO2) → water (H2O) + oxygen (O2)."
An expression that uses symbols to describe a chemical reaction?
chemical equations
What are the characteristics of chemical equations?
Chemical equations describe chemical reactions using symbols and formulas. They show the reactants, products, and the stoichiometry of the reaction. They must be balanced to satisfy the law of conservation of mass, where the number of atoms of each element is the same on both sides of the equation.
Do chemical reactions describe laws of conservation?
Chemical reactions respect the law of mass conservation.
Why is energy 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.
