Chemistry, 16.07.2019 23:30, destineecoleman2001
The lattice energy of caf2 is the energy change for which one, if any, of the following processes? a) caf2(g) ā¶ caf2(s) b) ca(g) + 2f(g) ā¶ caf2(s) c) ca2+(s) + 2fā(g) ā¶ caf2(g) d) no correct answer choice listed e) caf2(aq) ā¶ caf2(s)
Answers: 2
Chemistry, 22.06.2019 13:00, aleilyg2005
If two objects at different te, peraure are in contact with each other what happens to their temperature
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In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius
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Chemistry, 23.06.2019 16:50, isyssjones42
Equal volumes of h2 and o2 are placed in a balloon and then ignited. assuming that the reaction goes to completion, which gas will remain in excess? 2h2 + o2 ā 2h2o a. both are in equal proportion b. oxygen c. water d. hydrogen
Answers: 1
The lattice energy of caf2 is the energy change for which one, if any, of the following processes?...
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