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If the density of ethanol, C2H5OH, is 0.789 g/mL. How many milliliters of ethanol are needed to produce 15.0 g of CO2 according to the following chemical equation? C2H5OH (l) + 3 O2 (g) → 2 CO2 (g) + 3 H2O (l)

Fires in forests can sometimes be stopped by cutting down trees to make a gap (called a 'fire break'). Which part of the fire triangle does this remove?

The pressure of a gas at 10 degrees celsius is greater that the pressure of the gas at 30 degrees celsius True False

Under which conditions can an eclipse occur? sun blocks Earth moon blocks the sun moon blocks Earth sun blocks the moon

A chemistry student must write down in her lab notebook the concentration of a solution of sodium hydroxide. The concentration of a solution equals the mass of what's dissolved divided by the total volume of the solution.

Acetone is a solvent in some nail polish removers. which explains why acetone dissolves nail polish?

On the periodic table there are how many elements that occur naturally

If a neutral atom of chlorine has 17 electrons and 18 neutrons, how many protons does it have?

What occurs when the moon's shadow hits Earth or Earths shadow hits the moon

What observations can you make about the Newton's Cradle?