Answers: 1
Chemistry, 21.06.2019 22:20, Brooke7644
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 23.06.2019 20:00, eysahvdtuj
Asample of water is taken and kept in a beaker in a freezer at a constant temperature of 0°c. if the system is at dynamic equilibrium, which of these statements is true? the rate of freezing is equal to the rate of melting. the rate of freezing is greater than the rate of melting. the amount of ice is greater than the amount of water. the amount of ice is equal to the amount of water.
Answers: 1
Chemistry, 23.06.2019 20:30, chayaharroch03
Due tomorrow write the chemical equation that has the equilibrium constant expression [listed in photo]
Answers: 2
Chemistry, 24.06.2019 00:30, tylerkrobinson5444
Identify each example on the diagram as a carbon source or a carbon sink
Answers: 1
What affects the process of the water cycle?
do not say dumb things like the last person who...
do not say dumb things like the last person who...
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