Chemistry, 28.12.2020 05:20 mooncake9090
35. How many grams of gas are present in each of the following cases?
(a) 0.100 L of CO2 at 307 torr and 26 °C
(b) 8.75 L of C2H4, at 378.3 kPa and 483 K
(c) 221 mL of Ar at 0.23 torr and -54 °C
Answers: 1
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What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?
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Which three statements represent the benefits of performing experiments using computer simulations?
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Chemistry, 22.06.2019 23:00
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
35. How many grams of gas are present in each of the following cases?
(a) 0.100 L of CO2 at 307 tor...
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