50 POINTS

Gizmos Moles Activity - chemistry

can someone please help me out

Problem page gaseous ethane reacts with gaseous oxygen gas to produce gaseous carbon dioxide and gaseous water . if of water is produced from the reaction of of ethane and of oxygen gas, calculate the percent yield of water. be sure your answer has the correct number of significant digits in it.

In which phase(s) do the molecules take the shape of the container?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several