Silicon carbide, an abrasive, is made by the reaction of silicon dioxide with graphite. SiO2 +3 C --> SiC + 2 CO
If 500. g of SiO2 are reacted as far as possible, how many moles of SiC are produced?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Define a is a tiny pavket of energy

Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.