1. CH, (g) + 20, (g) - CO2 (g) + 2 H,0 (8)
How many moles of carbon dioxide are formed when 45.0 moles of oxygen
are consumed?

Scientific evidence tells us that the cause of earths four season is the tilt of earth as it revolves around the sun. the student is instructed to illustrate this information in a science notebook. how will the student illiterate winter in the northern hemisphere?

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

What is the percentage of hydrogen in nitrogen trihydride