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Tsomo
Questions (7)
If 0.0365 mol of CaCl2 is dissolved in water to make a 0.640 M solution, what is the volume of the solution?
1 answer
472 views
A certain reaction has an activation energy of 25.14 kJ/mol. At what Kelvin temperature will the reaction proceed 8.00 times
0 answers
488 views
Consider the following mechanism.
Step1: A+B<---->c (equilibrium) Step 2: C+A---->d (slow). Overall: 2A+B---->D. Determine the
0 answers
1,189 views
Consider the following mechanism.
Step1: 2A--->B (SLOW) Step2: B+C--->D (fast) Overaall: 2A+C--> D Determine the rate law for the
1 answer
955 views
The activation energy for a particular reaction is Ea = 14.80 kJ. What percentage of the molecules are at or above the
0 answers
732 views
Express the concentration of a 0.0900 M aqueous solution of fluoride, F–, in mass percentage and in parts per million. Assume
1 answer
668 views
When 3.15 g of a nonelectrolyte solute is dissolved in water to make 135 mL of solution at 21 °C, the solution exerts an
2 answers
1,645 views
