Consider the following reaction: C3H8 + 5 O2 → 3CO2 + 4 H2O
How many moles of H2O will be produced by the reaction of 2.5 mole of O2?

Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips

If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)

Condensation happens when water vapor cools. true or false? ?