Table salt (nacl) dissolves in water. what happens when saltwater is made? a) the salt crystals sink to the bottom of the water. b) the salt crystals split into ions. c) the salt crystals float to the top of the water. d) the water molecules split into ions

Look at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way

It is necessary to determine the specific heat of an unknown object. the mass of the object is 201.0g it is determined experimentally that it takes 15j to raise the temperature 10°c. what is the specific heat of the object? 3,020,000 j/kg ∙ k 1500 j/kg ∙ k 0.00130 j/kg ∙ k 7.46 j/kg ∙ k

Ca(oh)2 is__ an acid a base a salt