MODULE 1 : CHEMISTRY, MATTER AND MEASUREMENTS
16 Topics | 13 Quizzes
MODULE 2 : ATOMS, PERIODIC TABLE AND ENERGY
12 Topics | 10 Quizzes
MODULE 3 : NUCLEAR CHEMISTRY
8 Topics | 8 Quizzes
MODULE 4: CHEMICAL BONDING
16 Topics | 12 Quizzes
MODULE 5: CHEMICAL REACTIONS AND STOICHIOMETRY
11 Topics | 12 Quizzes
MODULE 6: GASES
9 Topics | 9 Quizzes
MODULE 7: SOLUTIONS
8 Topics | 6 Quizzes
MODULE 8: REACTION RATES AND EQUILIBRIUM
7 Topics | 8 Quizzes
MODULE 9: ACIDS AND BASES
11 Topics | 12 Quizzes
Practice Quiz: Module 9 Unit 7
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Question 1 of 2
1. Question
Calculate the hydrogen ion concentration in a solution with pH = 6.35.
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Question 2 of 2
2. Question
The pH of a cup of coffee is measured as 5.45. Express this measurement as [H+], using the correct number of significant figures.
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