Suppose you are pouring a liquid into a beaker using a burette to cause a chemical reaction that will result in a color change. The initial reading of the liquid in the
burette was 15.2 mL and the final reading was 62.6 mL. What volume of liquid in the
burette was added to the beaker?

1) this is the structure in the cell nucleus that houses a cell's genetic information

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?

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.