Chemistry, 22.03.2021 05:00 silveryflight
A compound with an empirical formula of CH3 has a molar mass of 60.2 g/mol. What is its molecular formula?
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What’s the scientific notation for the number 6,840,000,000
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If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water
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Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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Chemistry, 22.06.2019 13:00
6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.
Answers: 1
A compound with an empirical formula of CH3 has a molar mass of 60.2 g/mol. What is its molecular fo...
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