What is the concentration of nacl, in mol dm3, when 10.0 cm3 of 0.200 mol dm3 nacl solution is added to 30.0 cm3 of 0.600 mol dm3 nacl solution

Endeleev saw trends in the physical and chemical properties of elements when he organized them by

Calculate the molarity of the solution. 6.02 x 1022 molecules of hci (molecular weight = 36.5 g/mole) in 2.0 liters of water m

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?