2 C4H10(g) + 13 O2(g) --> 8 CO2(g) + 10 H2O(g) When 0.500 moles of butane (C4H10) react with excess oxygen, the mass of carbon dioxide produced is:

Clouds form when water vapor to form small droplets. a. humidifies b. condenses c. evaporates d. precipitates

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

Write the overall equation for the reaction for lithium battery