Chemistry, 23.05.2021 19:10 4presidents
Duncan takes a break from studying and goes to the gym to swim laps. If swimming burns 6.75 * 10 ^ 5 cal per hour, how many kilojoules does swimming burn in that same amount of time?
In other words, convert 6.75 * 10 ^ 5 cal to kilojoules .
Express your answer numerically in kilojoules.
Answers: 3
Chemistry, 22.06.2019 01:30
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
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How many miles of water are produced if 5.43 mol pbo2 are consumed
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21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
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Duncan takes a break from studying and goes to the gym to swim laps. If swimming burns 6.75 * 10 ^ 5...
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