True or false: this balanced equation shows the combustion of ethane: 2c2h6 + 7o2 → 4co2 + 6h2o

What is the relation between concentration of reactants and the rate of chemical reaction?

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?

Geothermal energy for industrial use is available almost anywhere. a.true b.false