For the following multiple choice questions choose the best answer (2 points each):
1. The three fundamental particles of the atom are
a. Nucleus, protons and neutrons
b. Positrons, quarks and neutrinos
c. Protons, neutrons and electrons
d. Positrons, quarks and anti-neutrinos
Answers: 3
Chemistry, 22.06.2019 20:30, dinapaul424
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
Chemistry, 22.06.2019 23:00, ceejay8005
The data below were determined for the reaction shown below. s2o82β + 3i β (aq) β 2so42β + i3β expt. # [s2o82β] (m) [i β] (m) initial rate 1 0.038 0.060 1.4 Γ 10 β 5 m/s 2 0.076 0.060 2.8 Γ 10 β 5 m/s 3 0.076 0.030 1.4 Γ 10 β 5 m/s the rate law for this reaction must be:
Answers: 1
Chemistry, 23.06.2019 01:00, Alysssssssssssa
Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.
Answers: 1
For the following multiple choice questions choose the best answer (2 points each):
1. The three f...
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