BayHudsonThirteen BayHudsonThirteen

10-01-2017
Physics

contestada

Does using oxygen to separate molten
copper sulphide into copper and sulphur dioxide count as a physical change

Respuesta :

Аноним Аноним

10-01-2017

No because I think there is a chemical interaction between the oxygen and copper, but I'm not sure.

Answer Link

Otras preguntas

In a(n) __________ system, governments enforce conformity, deny citizens the right to assemble for political purposes, restrict access to information, and emplo

Suppose the price of a share of IBM stock is $200. An April call option on IBM stock has a premium of $5 and an exercise price of $200. Ignoring commissions, th

Pringle Corporation reported $200,000 in revenues in its 2016 financial statements, of which $88,000 will not be included in the tax return until 2017. The enac

I need the answer please thank u

A symphonic band Select one: a. is another term for symphonic orchestra. b. uses a drum-major instead of a conductor. c. consists mainly of brass and percussion

Valley Town’s public school system is administered by a separately elected board of education. The board of education is not organized as a separate legal entit

How many students must be randomly selected to estimate the mean weekly earnings of students at one college? We want 95% confidence that the sample mean is with

what is 8 square root of 3 divided by 3???

please help me I have to get this done in 3 min now. I will make them on the Brainlist just please help! A sovereign right of government is the power to: A.) in

Eduardo is on his way to an important job interview when his car breaks down on the highway. Eduardo is most likely to experience A) conflict B) pressure C)