Chemistry, 12.09.2019 00:30, rileyeddins1010
In a titration of hno3, you add a few drops of phenolphthalein indicator to 50.00 ml of acid in a flask. you quickly add 20.00 ml of 0.210 m naoh but overshoot the end point, and the solution turns deep pink. instead of starting over, you add 30.00 ml of the acid, and the solution turns colorless. then, it takes 7.23 ml of the naoh to reach the end point. what is the concentration of the hno3 solution
Answers: 3
Chemistry, 22.06.2019 08:00, gomezyonathan93
An observation that requires measurement is called quantitative observable or qualitative
Answers: 1
Chemistry, 22.06.2019 14:00, daniel1480
Which of the following is true about a carbonated soft drink? . the carbon dioxide is the solvent, and water is the solute.. the water is the solution, and carbon dioxide is the solvent.. the carbon dioxide is the solution, and the water is the solvent.. the water is the solvent, and the carbon dioxide is the solute.. .
Answers: 1
In a titration of hno3, you add a few drops of phenolphthalein indicator to 50.00 ml of acid in a fl...
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