Chemistry, 21.05.2020 21:59 krishawnnn
Calcium phosphate used in fertilizers can be made in the reaction described by the following equation: 2H3PO4(aq) + 3Ca(OH)2(aq) โ Ca3(PO4)2(s) + 6H2O(aq). What mass in grams of each product would be formed if 8.0 L of 5.50 M phosphoric acid reacted with an excess of calcium hydroxide?
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Chemistry, 21.06.2019 23:00
Why are the trends and exceptions to the trends in ionization energy observed?
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Chemistry, 22.06.2019 16:10
Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2bโc at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.
Answers: 1
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Calcium phosphate used in fertilizers can be made in the reaction described by the following equatio...
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