Chemistry, 14.04.2020 21:10 janeou17xn
The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of H30 ions in the solution?
Use [H, 01) - 107H
1.05 x 10-3M
4.79 x 10-3M
2.09 x 10PM
9.55 x 10PM
Answers: 1
Chemistry, 21.06.2019 18:30, Tyrant4life
Amass of 100.0 g of solute is dissolved in water so that 850. ml of a 0.7500 m solution has been prepared. what is the molar mass of the solute?
Answers: 2
Chemistry, 21.06.2019 21:40, taysomoneyyy
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.
Answers: 2
Chemistry, 22.06.2019 19:00, georgesarkes12
Mercury metal is poured into a graduated cylinder that holds exactly 22.5 ml the mercury used to fill the cylinder mass in 306.0 g from this information calculate the density of mercury
Answers: 2
The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of H30 ions in the sol...
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