Does Hornfels have biological origins

Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .

The continuous release of nuclear energy caused when one fission reaction triggered more nuclear reactions is a

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?