Fe2O3 + 3H2 ⟶2Fe + 3H2O If 66.0 moles of H2O forms, how many moles of Fe should form?

Express your answer to the tenth place, or place value after the decimal point. Round correctly for full credit.

Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)

What type of organic molecule comprises the majority of a potato?