03/16/23

A 25.0 mL solution of KOH is neutralized with 30.5 mL of 0.100 M HBr. What is the concentration of the original KOH solution?
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10/13/19

Starting with 1.8 mol of h2 and excess n2 how much nh3 will be produced?
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09/21/19

Chemistry 121 ABC

A prescription medication requires 6.69 mg per kg of body weight. Determine the correct dose (in g) for a 155-lb patient.Express your answer with the appropriate units.
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02/21/15

Determine whether the following pairs of elements can form ionic compounds.
Nitrogen and Bromine? Potassium and Sulfur? Chlorine and Lithium? Sodium and Magnesium? Oxygen and Calcium? Manganese and Chlorine?
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