Chemistry, 22.02.2021 19:30 matpakootas521
Calcium phosphide, Ca3P2, has uses in incendiary bombs and other explosives. It is also used in fireworks and torpedoes. Phosphorus has 5 valence electrons. How many valence electrons does each Calcium atom lose?
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After cloud droplets form, what must happen to them for precipitation to occur?
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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 5.35 mol fe and 7.65 mol nio(oh) react?
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In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
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Calcium phosphide, Ca3P2, has uses in incendiary bombs and other explosives. It is also used in fire...
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