10003
1. A mole of helium
helum gas contains 602
183 helium
na kila
atoms are<...
Chemistry, 21.04.2021 01:50, lilquongohard
10003
1. A mole of helium
helum gas contains 602
183 helium
na kila
atoms are
milliomole of helium
there
mole P
Answers: 2
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The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?
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Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products
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