In an experiment a learner added 1.5g of sodium carbonate to hydrochloric acid. A volume of 306cm³ of carbon dioxide gas was formed and collected under standard pressure at room temperature. take molar gas volume at room temperature as 24.45 1.calculate the mass of sodium carbonate that reacted​

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins. co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)