What is an acid according to Arrhenius?
Group of answer choices
a substance that is a...
Chemistry, 10.12.2021 23:30 TrueKing184
What is an acid according to Arrhenius?
Group of answer choices
a substance that is a hydrogen ion acceptor
a substance that is a hydrogen ion donor
a substance that accepts an electron pair
a substance that ionizes to produce hydrogen ions.
What is a characteristic of a Bronsted-Lowry acid?
Group of answer choices
hydrogen ion acceptor
ionizes into OH- ions
hydrogen ion donor
electron pair acceptor
In a titration, when the number of moles of hydrogen ions equals the number of moles of hydroxide ions, what is said to have happened?
Group of answer choices
The equivalence point has been reached.
All of the reactants are unbalanced
The titration has failed.
The vapor point has been reached.
Answers: 1
Chemistry, 21.06.2019 16:30
In which direction will the following reaction go if the standard reduction potentials are 0.80 v for ag/ag+ and –0.44 v for fe/fe2+? ag+ + fe → ag + fe2+ a.)forward b.)the reaction cannot occur. c.) not enough information is given. d.) reverse
Answers: 1
Chemistry, 22.06.2019 17:10
Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth
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Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.
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If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3
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