A chemical solvent is a substance that d...

A chemical solvent is a substance that dissolves another to form a solution. For example, water is a solvent for sugar. Unfortunately, many chemical solvents are hazadous to the environment. One eco-friendly chemical solvent is chloroform, also known as trichloromethane `(CHCl_(3))`. The table above shows the chemical makeup of one mole of chloroform.
Q. If a chemist starts with 1,000 grams chloroform and uses 522.5 grams, how many moles of chlorine are left?

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A chemical solvent is a substance that dissolves another to form a solution. For example, water is a solvent for sugar. Unfortunately, many chemical solvents are hazadous to the environment. One eco-friendly chemical solvent is chloroform, also known as trichloromethane (CHCl_(3)) . The table above shows the chemical makeup of one mole of chloroform. Q.Carbon makes up what percent of the mass of one mole of chloroform? Round your answer to the nearest whole percent and ignore the percent sign when entering you answer.

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