Which of these substances acts as a buffer?
a. blood
b. lemon juice
c. curd...
Chemistry, 01.09.2019 04:00 Frostbite9371
Which of these substances acts as a buffer?
a. blood
b. lemon juice
c. curd
Answers: 1
Chemistry, 22.06.2019 15:00
How is the shape of the poem “peer” connected to its meaning?
Answers: 2
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
Chemistry, 23.06.2019 16:30
An is a pure substance that can’t be broken down into simpler substances by chemical or physical means
Answers: 3
Chemistry, 23.06.2019 17:20
What is the relationship between ka and kb with kw? the sum of ka and kb equals the auto-dissociation constant for water. the product of ka and kb equals the auto-dissociation constant for water. the quotient of ka and kb equals the auto-dissociation constant for water. the difference of ka and kb equals the auto-dissociation constant for water.
Answers: 3
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