Answers by Pierre Arnaud
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Answers by Pierre Arnaud

Answers by Pierre Arnaud
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Given land/water heating contrasts, one would expect to find the coldest winter temperatures in the Northern Hemisphere A) near the North Pole. B) in Siberia (70°N). C) in southern Canada (50°N). D) in
answered Mar 27, 2021
2 votes
86.5k views
A scientist measures the change in height per second of a diving osprey as −198 feet per second. Find the change in the osprey's position after 2 seconds.
answered Mar 13, 2021
3 votes
203k views
Which point on the number line best represent √66
answered Nov 27, 2020
5 votes
126k views
What is the volume? ___ cubic inches
answered Nov 13, 2020
2 votes
169k views
In the 1920s, many_____were sponsored by the manufacturers of consumer products. A.) silent movies B.) Television programs C.) newspaper comic strips D.) radio programs
answered Sep 7, 2020
4 votes
99.4k views
Write complete ionic and net ionic equations for the reaction between sulfuric acid (H2SO4) and calcium carbonate (CaCO3). H2SO4(aq) + CaCO3(s) —> H2O(I) + CO2(g) + CaSO4(aq)
answered Jul 20, 2020
5 votes
192k views
ASAP pls What is the cell potential? A.the difference in oxidation potentials of the half-cells B.the sum of reduction potentials of the half-cells C.the sum of oxidation potentials of the half-cells D.
answered Mar 10, 2020
6 votes
209k views
Match the pollutants. 1. a chlorofluorocarbon smoke 2. a biodegradable organophosphate insecticide freon 3. particle pollution paint 4. hazardous waste monoxide 5. carbon ___________ is completely burned
answered Feb 29, 2020
7 votes
142k views
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