Aballoon, whose volume at 23°c is 535 ml, is heated to 46°c. assuming the pressure and amount of gas remain constant, what is the volume of the balloon at 46°c?

1.    To solve this we assume that the gas inside the balloon is an ideal gas. Then, we can use the ideal gas equation which is expressed as PV = nRT. At a constant pressure and number of moles of the gas the ratio T/V is equal to some constant. At another set of condition of temperature, the constant is still the same. Calculations are as follows:

T1 / V1 = T2 / V2

V2 = T2 x V1 / T1

V2 = 296.15 x 535 / 319.15

V2 = 496.44 mL

hloride, what is the mass of calcium in

explanation: