15.0g of calcium carbonate is present in 250g of water. if the water has a temperature of 30c, what is the resulting vapor pressure of the water in solution? ( the vapor pressure of pure water at 300C is 53.196 kPa)

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro

Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?

Charles's law describes the relationship of the volume and temperature of gas at a constant mass and pressure. according to this law, what would happen to the temperature of the gas if its volume decreased from 1.0 l to 0.50 l?