How many molecules are present
Chemistry, 10.03.2021 18:20 panpanriser76
15
What does the subscript in a chemical formula tell you?
How many molecules are present
B How many elements are present
How many atoms are present How many neutrons are present
D How many neutrons are present
Answers: 3
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients
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Avariable that is not being directly tested during an experiment should be
Answers: 1
15
What does the subscript in a chemical formula tell you?
How many molecules are present
How many molecules are present
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