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anonymous
 one year ago
⦁ Explain what the coefficients in a balanced equation represent and how they can be used in ratios.
⦁ Use coefficients from a balanced equation as a mole ratio in dimensional analysis calculations.
⦁ Solve a variety of stoichiometry calculations involving moles and mass.
anonymous
 one year ago
⦁ Explain what the coefficients in a balanced equation represent and how they can be used in ratios. ⦁ Use coefficients from a balanced equation as a mole ratio in dimensional analysis calculations. ⦁ Solve a variety of stoichiometry calculations involving moles and mass.

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NathalyN
 one year ago
Best ResponseYou've already chosen the best response.0Chemical change any change that results in a new formation of a substance. For ex. burning paper. Physical change rearranging molecules but doesn't affect its internal structure. For ex. splashing water in your hair. Or, dicing an apple. you're changing it but it's still the same thing. Chemical change breaking down or creating new chemical bonds between atoms like iron rusting or eggs cooking
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