Find the number of Grams Show all the steps you did to arrive at your answer.

4.00 moles of Cu(CN)2

Which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

Use the drop-down menus to label each of the following changes p for physical change and c for chemical change. the substance changes to a new substance. the original substance can be recovered. the color changes. gas is produced and given off. the substance changes size, shape, or volume.

The lab procedure involves several factors, listed below some were variable and some were constant. label each factor below v for variable ot c for constant