Chemistry, 09.12.2020 22:10 leonidas117
How many shells are occupied by the electrons of the atom Wk
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If a solution contains 3 moles/liter of sodium chloride (nacl, made of sodium ions and chloride ions), what is the osmolarity of this solution
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What is the amount of energy for a photon that has a 125 cm wavelength
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 3.75 mol fe and 8.70 mol nio(oh) react?
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How many shells are occupied by the electrons of the atom Wk...
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