2H2 + O2 → 2H2O, how many gramsof water will formif 10.54g h2 react with 95.1g o2? Which reactant will be in excess, and how many moles o fit wil lbe left over?

City a and city b had two different temperatures on a particular day. on that day, four times the temperature of city a was 8â° c more than 3 times the temperature of city b. the temperature of city a minus twice the temperature of city b was â’3â° c. what was the temperature of city a and city b on that day? city a was 5â° c, and city b was 4â° c. city a was 3â° c, and city b was â’1â° c. city a was 8â° c, and city b was â’3â° c. city a was 5â° c, and city b was â’5â° c.

What must happen before a body cell can begin mitotic cell division

Joan writes four numbers on the board in standard form, and then she writes their scientific notation