Chemistry, 30.01.2021 01:00 baisydravoo
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Du) 5. Which of the following is an example of a transformation of chemical energy into electrical
energy? A an oil lamp lighting up a room B a car battery making headlights shine C sunlight providing power to a calculator D a blowtorch welding two pieces of metal together
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Chemistry, 21.06.2019 21:30
Sex cells from female reproductive organ? 1) mitosis 2) fertilization 3) zygote 4) eggs 5) meiosis 6) sperm
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Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o
Answers: 1
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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
ENFOCA
Du) 5. Which of the following is an example of a transformation of chemical energy into elec...
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