subject
Chemistry, 27.07.2019 00:30 salinasroel22

If there are 7 moles of copper dissolved in 15 moles of zinc to make 22 moles of a brass solution. what is the mole fraction of copper?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 22:30
Amedication is given at a dosage of 3.000 mg of medication per kg of body weight. if 0.1500 g of medication is given, then what was the patient's weight in pounds (lbs)? there are 453.59g in 1 lb.
Answers: 2
question
Chemistry, 23.06.2019 01:30
Select the correct answer from each drop-down menu. to make a table of the elements, dmitri mendeleev sorted the elements according to their . he then split the list of elements into several columns so that elements beside each other had similar .
Answers: 2
question
Chemistry, 23.06.2019 02:00
What can be done to make a solid solute dissolve faster in a liquid solvent?
Answers: 1
question
Chemistry, 23.06.2019 03:00
What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
Answers: 3
You know the right answer?
If there are 7 moles of copper dissolved in 15 moles of zinc to make 22 moles of a brass solution. w...
Questions
question
Mathematics, 18.10.2020 14:01
question
English, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01
question
Mathematics, 18.10.2020 14:01