What’s the general form of double replacement reaction?

Explain that newton first law,second law and third law of motion?

What produces wave a)sound b) heats c)transfer of energy d)vibrations

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.