Chemistry · Challenge

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Moles and massRunning
Particle chamber. Mass weighed at 36.8 g. Moles present 0.629 mol, Moles required 0.25 mol. Currently moles present is over by 0.379 mol.TUNING
t = 0.0s

Moles present

0.629mol

Moles required

0.25mol

Moles present is over by 0.379 mol

36.8 g

Particle chamber. Mass weighed at 36.8 g. Moles present 0.629 mol, Moles required 0.25 mol. Currently moles present is over by 0.379 mol.

What has to balancen=mMn = \frac{m}{M}

What is happening

You take control of a lab weighing out sodium chloride for a standard solution.

The mass on the weighing boat is wrong. The protocol calls for 0.25 mol, and sodium chloride runs at 58.5 g per mole.