2.A the following reaction is a balanced reaction for the combustion of ethane: 2C2H6(g) + 7O2(g) -> 6H2O(g) + 4CO2(g)

if 5.00L of oxygen gas are used in the reaction, and the react occurs at SATP condition,

2.B what volume of carbon dioxide is expected to be produced?

what mass of carbon dioxide is expected? (Determine this using molar volume, not PV=nRT

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth