6. Calculate: Press Reset. Start with 1.900 x 1024 (or 19.00 ~ 1023) molecules of Cu, o. A. Calculate the number of moles:
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B. Use the Gizmo to verify your calculation. Were you correct?
C. Is the method Ir converting molecules to moles the same as that
for atoms?
Questions 4 an

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.