mallow44 mallow44

20-03-2021
Chemistry

contestada

hydrogen + copper(II) oxide= copper + steam, which substance is oxidized. explain your answers

Respuesta :

21ahmedfa 21ahmedfa

20-03-2021

Hydrogen is oxidized. The H2 reactant has an oxidation number of 0 because it’s in its elemental form. In the H2O product, H has an oxidation number of +1. The increase in oxidation number is oxidation.

Answer Link

Otras preguntas

Which best explains how heat plays a role in the movement of materials within Earth's interior? Hot material near Earth's surface is more dense and sinks, and w

someone please help me !!!

combination of at least six numbers

Zeema gets paid £25,560 per annum. Assuming she gets paid in equal monthly payments, how much does she earn per month?

why were Many participants women when they went to church in the 1777-1834 6TH GRADE! please help MEEEE!

Question 10Which state was left to 'decide" the 2000 election?IllinoisOhioCalifornia Florida

Place yourself back in 1920. Do you expect prohibition to work? Why or why not?

Analyze the diagram below and complete the instructions that follow. N In the diagram, 212 22 22 = 23, and m41 = 609. Give the reasons that best support the fol

I need help on the last two

A rectangle has length x+2 and width x+1. Which equation correctly represents the perimeter of the rectangle? 1. 2(x+2)=2x+4 2. 2(2x+3)=4x+6 3. 2(2x+3)=4x+3 4.