Ask a New Question

Asked by Deborah

How many grams of chromium could be deposited on a bracelet using 0.180 A of electricity for 4.65 hours
8 years ago

Answers

Answered by DrBob222
coulombs = A x secnds = ?
Cr probably in the +3 state so 96,500 coulombs will deposit atomic mass/3 g Cr (about 52/3 = 17).
Then 17 x (coulombs,96,500) = ? g Cr.
8 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

Does anyone know what chromium is soluble or insoluble in or know any inks that could help? Thanks How many grams of chromium are needed to react with an excess of CuSo4 tp produce 27 g Cu? 1.30 grams of chromium reacts with 9.5 grams of iodine. What is the percent of chromium in this comp... How many GRAMS of chromium(II) nitrite are present in 1.72 moles of this compound ? grams. 2... How many grams of methanol could be vaporized by the addition of 22.45kJ of heat? a 60.0 g sample of chromium at 82.0 degrees celsius was place in 80.0 g of water. Assume there is no... how many grams of chromium are required to react with 125 mL of 0.75M CuSO4? The solubility of Chromium (II) Hydroxide is .0035g/100mL - Calculate the solubility product of... An isotope of chromium has 24 protons and 28 neutrons. What is the mass number of this isotope of co... Chromium
Submit Your Answer

Question

How many grams of chromium could be deposited on a bracelet using 0.180 A of electricity for 4.65 hours

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use