subject
Chemistry, 30.01.2022 04:10 salehabajwa101

Select the correct answer from each drop-down menu. What are the percent compositions of vanadium and lead? A metallurgist begins with 1,250 grams of vanadinite (Pb5(VO4)3Cl) and ends up with 135 grams of pure vanadium and 915 grams of pure lead. The percent composition of vanadium in the ore is , and the percent composition of lead is.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 00:00
1) this is the structure in the cell nucleus that houses a cell's genetic information
Answers: 3
question
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
question
Chemistry, 23.06.2019 00:30
Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea
Answers: 1
question
Chemistry, 23.06.2019 01:10
Volume is a measurement of how fast particles of a substance are moving
Answers: 3
You know the right answer?
Select the correct answer from each drop-down menu. What are the percent compositions of vanadium an...
Questions
question
Physics, 01.05.2021 17:20
question
Mathematics, 01.05.2021 17:20