Register
The rock in a lead ore deposit contains 89% PbS by mass. How many kilograms of the rock must be processed to obtain 5.0 kg of Pb?
80.0k views
3 votes
The rock in a lead ore deposit contains 89% PbS by mass. How many kilograms of the rock must be processed to obtain 5.0 kg of Pb?

User Ugtemlhrshrwzf
by
7.0k points

1 Answer

3 votes
the answer is 5.62kg to 2 decimal places.
User Ganesh Babu
by
6.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.3m questions

9.7m answers

Other Questions

How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Key facts of covalent bonding
How do you decide whether an observed property of matter is a physical or a chemical property?
Consider the unbalanced equation for the combustion of hexane: 2C6H14(g)+19O2(g)→12CO2(g)+14H2O(g) Determine how many moles of O2 are required to react completely with 7.9 moles C6 H14 .
Link Copied!