Chemistry, 16.04.2020 03:13 breannacaraballo
Determine the mass in grams of 3.13 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is 74.92 g.
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Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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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
Determine the mass in grams of 3.13 × 10²¹ atoms of arsenic. (The mass of one mole of arsenic is 74....
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