MightyMorphinTricera MightyMorphinTricera

26-01-2021
Chemistry

contestada

Which equation is NOT balanced?
A. 2H2 + O2® 2H2O
B. H2 + H2 + O2® H2O + H2O
C. 2H2 + O2® H2O
D. 4H2 + 2O2® 4H2O

Respuesta :

dunn2003 dunn2003

30-01-2021

Answer:

C

Explanation

On the reactants side there is 4 Hydrogen atoms in total and two oxygen atoms on the left however on the right there is two hydrogen atoms and one oxygen atom. Leaving this equation unbalanced

Answer Link

Otras preguntas

Suppose that the WEQ scheduling policy is applied to a buffer that supports three classes, and suppose the weights are 0.5, 0.25, and 0.25 for the three classes

all the factors influencing plant and animal life, such as climate, temperature, light, and food

A 7.50 kg bowling ball moving 6.42 m/s strikes a 1.60 kg bowling pin at rest. After, the ball moves 5.43 m/s at a 12.0° angle. What is the x-component and y-com

You are a medical anthropologist looking at modern medical terminologies. You are most likely engaged in which major subfield of anthropology

Who won the presidential election in 1844, and why?.

HELP HELP HELP !!!!!!!!!! Need fast Find an excerpt containing dialogue that relates to one of the main conflicts in the novel. Reread the portion of the novel

How is a rock different than a mineral

What is the function of each of these structures butterfly and bird wing

Geroge was responsible for Lennie. Do you think he was successful in his responsibility as a friend and caretaker?

What are the two categories of tools? list examples of each. in agriculture