Ask a New Question

Question

Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4 g of magnesium and excess copper(II) nitrate.
Mg+Cu(NO3)2=Mg(NO3)2+Cu
6 years ago

Answers

skye
is anyone able to answer this?
6 years ago
oobleck
how many moles of Mg do you have?
The equation says you will get that many moles of Mg(NO3)2
But you will really only get 0.3080 times that number of moles
Now convert that to grams.
6 years ago

Related Questions

Assuming a typical efficiency for energy use by the body, how many slices of pizza must you eat to w... Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the... Assuming an efficiency of 38.60%, calculate the actual yield of magnesium nitrate formed from 145.9... Assuming 95.0% efficiency for the conversion of electrical power by the motor, what current must the... Assuming an efficiency of 46.80%, calculate the actual yield of magnesium nitrate formed from 147.9g... Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4... Assuming an efficiency of 30.80%, calculate the actual yield of magnesium nitrate formed from 147.4... Assuming 100% efficiency, how many kilowatt hours (kW⋅h) of electrical energy are required to produc... Assuming 25% human efficiency, how many flights of stairs could a 65-kg person climb using the energ...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use