What is the molarity of a solution that contains 2.38 g of H2C2O4 2H2O in exactly...
What is the molarity of a solution that contains 2.38 g of H2C2O4 2H2O in exactly 300 mL of solution?
Homework Answers
As here we have given amount and also given volume so from the amount in grams and molar mass we can calculate moles and then from moles and volume we can easily calculate molarity as shown below;
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What is the molarity of a solution that contains 2.38 g of
H2C2O4 2H2O in exactly...
What mass of H2C2O4 * 2H2O is needed to prepare 1.00 x 10^2 mL of a...
What mass of H2C2O4 * 2H2O is needed to prepare 1.00 x 10^2 mL of a 0.0200M solution? The molar mass of H2C2O4 * 2H2O is 126.
In a standardization process, 0.2161 g of oxalic acid (H2C2O4 : MM 90.04 g/mol) was neutralized...
In a standardization process, 0.2161 g of oxalic acid (H2C2O4 : MM 90.04 g/mol) was neutralized with 32.0 mL NaOH. Find the molarity of NaOH. H2C2O4 + 2NaOH à Na2C2O4 + 2H2O A: 0.250 M B: 0.100 M C: 0.150 M D: 0.300 M
a solution contains 3.2 g NaOH (mw = 40) in 20.0 ml of solution. what is the molarity of the solution?
a solution contains 3.2 g NaOH (mw = 40) in 20.0 ml of solution. what is the molarity of the solution?
What is the molarity of a solution that contains 50.0 g of vitamin B_1 hydrochloride (molar...
What is the molarity of a solution that contains 50.0 g of vitamin B_1 hydrochloride (molar mass = 337 g/mol) in 180 mL of solution?
A. Calculate the molarity of a solution that contains 0.165 molZNCl2 in exactly 160 mL of...
A. Calculate the molarity of a solution that contains 0.165 molZNCl2 in exactly 160 mL of solution. B. How many moles of protons are present in 34.0mL of a 4.70 M solution of nitric acid? C. How many milliliter of 6.20 M NaOh solutions are needed to provide 0.315 mol of NaOh?
12) 250 ml of glucose solution contains 18.016 g of solute. what is the molarity of...
12) 250 ml of glucose solution contains 18.016 g of solute. what is the molarity of the solution? (MW glucose 180.16 g/mol)
What is the molarity of a solution which contains 32.6 g of sodium chloride (NaCl) dissolved...
What is the molarity of a solution which contains 32.6 g of sodium chloride (NaCl) dissolved in 502.7 mL of solution?
Calculate the theoretical yield of K[Cr(C2O4 )2 (H2O)2 ] 2H2O. given, 6 g of H2C2O4 2H2O...
Calculate the theoretical yield of K[Cr(C2O4 )2 (H2O)2 ] 2H2O. given, 6 g of H2C2O4 2H2O 2 g of K2Cr2O7
A solution is prepared by dissolving 0.5892 g oxalic acid (H2C2O4) in enough water to make...
A solution is prepared by dissolving 0.5892 g oxalic acid (H2C2O4) in enough water to make 100.0 mL of solution. A 10.00-mL aliquot (portion) of this solution is then diluted to a final volume of 250.0 mL. What is the final molarity of the diluted oxalic acid solution? I do not know if the answer of 0.00187 or 1.87 x 10^ -3 is correct. It is incorrect in my perspective, so i do not expect that answer, if you think...
What is the molarity of a solution that contains 8.0 g of MgCl2 in 0.500 L...
What is the molarity of a solution that contains 8.0 g of MgCl2 in 0.500 L of solution? Show calculation.
What is the molarity of a solution that contains 50.0 g of vitamin B_1 hydrochloride (molar mass = 337 g/mol) in 180 mL of solution?
What is the molarity of a solution that contains 8.0 g of MgCl2 in 0.500 L of solution? Show calculation.
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