Chemistry, 21.05.2021 16:40 edgarnino13
2Al + 3CuCl2 β 2AlCl3 + 3Cu What is the limiting reagent if 0.5 g Al is reacted with 3.5 g CuCl2? (Reminder: CuCl2 is a dihydrate)
Answers: 3
Chemistry, 22.06.2019 15:00
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
Chemistry, 23.06.2019 09:10
A155.0 9 piece of copper at 182 Β°c is dropped into 2500 g of water at 23.9 Β°c. (the specific heat of copper is 0.385 1/9Β°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)
Answers: 2
2Al + 3CuCl2 β 2AlCl3 + 3Cu
What is the limiting reagent if 0.5 g Al is reacted with 3.5 g CuCl2? (...
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