Chemistry, 10.06.2021 18:30 QueenNerdy889
The equation below represents a chemical reaction that takes place at 1 atm and 297K.
2H2(g)+O2(g)->2H2O(g)
State the change in energy that occurs in order to break the bonds in the hydrogen molecules
Answers: 2
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How many moles of magnesium is 3.01 x10^22 atoms of magnesium?
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The table lists the lattice energies of some compounds.compoundlattice energy (kj/mol)lif –1,036licl –853naf –923kf –821nacl –786which statement about crystal lattice energy is best supported by the information in the table? the lattice energy increases as cations get smaller, as shown by lif and kf.the lattice energy increases as the cations get larger, as shown by lif and licl.the lattice energy decreases as cations get smaller, as shown by nacl and naf.the lattice energy decreases as the cations get smaller, as shown by naf and kf.
Answers: 3
The equation below represents a chemical reaction that takes place at 1 atm and 297K.
2H2(g)+O2(g)-...
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