Which of the following will result in a chemical change?
a. evaporating alcohol into vapor
b. drying wood in a shed
c. melting ice to obtain water
d. burning coal in a furnace

How can you use chemical equations to predict the products of the reaction you can carry out?

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate

How do i turn 2 s into one in the products