A glass of ice at 0 degrees celsius changes to a glass of water at 0 degrees celsius. What caused the ice to change to water ?

Write a paragraph at least 10 sentences explaining how rocks are used today in society

What type of reaction is zn + cucl2 → cu + zncl2?

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds