How much cacn2 is needed to produce 12.6 moles of nh3
Consider the following reaction.
CaCN2 + 3 H2O → CaCO3 + 2 NH3
How much CaCN2 is needed to produce 12.6 moles of NH3 if the percent yield is 65.8%?
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what minimum ventilation rate (in m3/hr) would be necessary to keep the CO concentration in your garage from the dangerous level of 1600 ppmv.
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Racing drivers like tow arm up the tyres of their car as soon as possible. One reason is that warm tyres grip the road better but the temprature also affects the pressure of the air int he tyres. Explain what happens to the movement of the molecul
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what is the correct angle of banking of the road? (b) If the curve were not banked, what would be the minimum coefficient of friction between tires and road that would keep traffic from skidding out of the turn when traveling at 97 km/h?
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When 40 mL 0.600 M NaOH(aq) is added to 100 mL 1.0 M HCl(aq) the temperature rises 1.29 oC. Calculate the molar enthalpy of neutralization, ΔHneutralization(kJ/mol NaOH).
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