Other Chemistry Answers

    The reaction   2A + 3B        C is first order with respect to A and B. When the initial concentrations are [A] = 1.6 x 10-2 M and [B] = 2.4 x 10-3 M, the rate is 4.1 x 10^-4 M/s. Calculate the rate constant of the reaction. (5 points)

Calculate normality and titre of KOH -solution (volume 6.5 ml) if it is 

nessesary for the titration 5.0 ml HCl – solution with CN = 0.1065 mol/l.

how many miles of H2O will be produced from 2.9g of HCL reacting with Ca(OH)2

0.4 L of a 8 M solution are poured into a beaker. 0.5 L of water is added to the beaker what is the new molarity?

If 8.77 grams of table salt (NaCl) are dissolved in a total volume of 30 mL of water what is the molarity?

If 0.83 mols of CO₂ are dissolved in a 2 L bottle of soda what is the molarity of CO₂?

Using the following chemical equation how many grams of calcium chloride are produced when 18.84 g of water are produced?

2HCl + Ca(OH)₂ -> 2H₂O + CaCl₂

Using the following chemical equation how many grams of hydrochloric acid (HCl) are consumed reacting with 20.43 g of calcium hydroxide?

2HCl + Ca(OH)₂ -> 2H₂O + CaCl₂

Using the following chemical equation how many grams of calcium chloride can be produced by reacting 57.09 g of calcium hydroxide?

2HCl + Ca(OH)₂ -> 2H₂O + CaCl₂

Using the following chemical equation how many grams of water are produced by reacting 59.33 g of calcium hydroxide?

2HCl + Ca(OH)₂ -> 2H₂O + CaCl₂