Pophug123 Pophug123

18-11-2016
Chemistry

contestada

Which chemical equation describes the balanced reaction synthesizing copper and oxygen into copper oxide?

A. Cu + O2 → CuO
B. 2Cu + O2 → 2CuO
C. Cu + H2O → CuO + H2
D. 2Cu + 2H2O → 2CuO + 2H2

Respuesta :

20-11-2016

Cu+O2->CuO would be the correct answer.

Answer Link

pamelabooo pamelabooo

22-11-2016

The answer is B. 2Cu + O2 → 2CuO

Answer Link

Otras preguntas

Which factor played a major role in austria-hungary's decision to declare war on serbia?

hey can you please help me posted picture of question

pls help soon:)Due to an excess of unsold units in April, the number of gaming consoles a manufacturer needs to produce in May is given by the function f(x) = x

Which best describes how economic growth has changed Japanese society since the US occupation? Only two economic classes have remained. Wealth has been equally

Darren is making a model of a playground on a square piece of wood. The length of a side of the piece of wood is 12 inches. The playground measures 36 feet long

What animal has long eyelashes and hair lined ears that block blowing sand can close its nostrils to keep sand out?

PLS help with this i BEGGGG YOU Answer each question or prompt in 2-3 complete sentences with complete sentences. 1. What is your topic for your letter to the e

The Open Door Policy, proposed by the United States in 1899, called for open trade with

I WILL GIVE BRAINLIEST!!! Which statement justifies that 2x2 + x − 3 multiplied by x2 − 3x − 2 obeys the closure property of multiplication? The result 2x4 − 5x

Which of the following types of credits would best describe credit cards? a. closed and secured b. closed and unsecured c. open and secured d. open and unsecure

RELAXING NOICE