Identify whether the statement is true or false, and why? “Global temperatures have risen in the past, the reason they are dangerous now is because of how fast the change is happening.”
A. False, it should read “Global temperatures have risen in the past, so there is no danger that they are rising now.”
B. False, it should read “Global temperatures have risen in the past, the reason they are dangerous now is because of how slowly the change is happening.”
C. False, it should read “Global temperatures have not risen in the past, so it is very dangerous that this change is happening.”
D. True
Answers: 3
Chemistry, 22.06.2019 10:00, winstonbendariovvygn
Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this
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Chemistry, 22.06.2019 23:00, ceejay8005
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
Chemistry, 22.06.2019 23:30, Xavier8247
Rank the following four acids in order of increasing bronsted acidity : h2f+ , ch3oh, (ch3)2oh+ , ch3sh2+
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