11/19/21
Help with chemistry
Silicon nitride, a very hard, high-temperature resistant ceramic used as the material for turbine blades in jet engines is prepared by reacting silicon with nitrogen gas. The balanced chemical...
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11/16/21
Prepare 50 mL of an aqueous 0.50% (w/v) NaHCO3 solution
Set up calculation for how much you need for this solution
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