What mass of lithium chloride must have dissolved if the temperature of 200.0 g of water increased by 6.0°C? The molar enthalpy of solution of lithium chloride is -37 kJ/mol

All living organisms are composed of a. at least three cells. b. one or more cells. c. only one cell. d. at least 100 cells.

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?