Subtract to find the temperature changes for the water and the metal.
AT (water) =
lºc
AT (metal) = -1
1°C

The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.

Achemist weighed out 101.g of silver. calculate the number of moles of silver she weighed out.