Roquelle6841 Roquelle6841

27-10-2022
Chemistry

contestada

a certain copper ore contains 2.30% of cu2s by mass. in 1991, a single open-air smelt furnace heated 21000 tons of this ore. compute the mass of copper metal obtained by this process. enter in tons.

Respuesta :

Otras preguntas

How did japan establish itself as a world power in the late 1800s

Describe what happens when you step on a pin ( this is about the nervous system )

What property is shown in the equation? –53 ÷ 1 = –53 A. division into zero property

Evaluate 4a-bc if a=7 b=3 c= -2

What is the definition of a SC, DO, IO, OP, APP

1. Which countries remained under Soviet control after the end of World War II? a. Denmark, Austria, Czechoslovakia b. Austria, Czechoslovakia, Hungary , c. C

What is the surface area of a mini basketball with a circumference.of 25 and radius of 4

Why do you think most smaller Caribbean countries were able to gain independence peacefully?

were all of the pyramids in egypt used for the same thing

If the tax rate is 8.25% and an item is $8, how much is it before the tax?