You wash dishes for a chemistry laboratory to make extra money for laundry. you earn 12 dollars/hour, and each shift lasts 75 minutes. your laundry requires 12 quarters/load. how many loads of laundry will each shift pay for if the cost per load rises to 16 quarters?

Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?

Which compound most likely has the greatest bond energy?

Chromium(iii) sulfate is a transition metal compound containing the metal chromium and the polyatomic ion sulfate. the oxidation state of chromium in this compound is , and the chemical formula of the compound is ( ) . reset next