Trey4145 Trey4145

31-03-2021
Chemistry

contestada

Which equation is balanced?
A. H 2 + O 2 → H 2O
B. 2Na + Cl 2 → 2NaCl
C. KClO 3 → KCl 2 + 3O 2
D. CH 4 + 2O 2 → CO 2 + H 2 O

Respuesta :

ashhhhzzley ashhhhzzley

31-03-2021

B. is the correct answer

Because in both sides (reactant and product) are:
Na= 2. Na=2
Cl=2 Cl=2

So this equation is balanced

Answer Link

Otras preguntas

Which automaker introduced the 3 point seatbelt?

Which of the following is an example of a fiscal policy? A. Banks raise interest rates. B. The government cuts taxes. c.A company lays off workers. Anunion goes

Write an expression that gives the area of the shaded region in the figure.

Write a loop that reads positive integers from standard input and that terminates when it reads an integer that is not positive. After the loop terminates, it p

How many different types of RNA are there? A, millions B. three C. one

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 20% salt andSolution B is 80% s

An invoice dated July 23rd for $2,500 is subject to a chain trade discount of 40/15. Credit terms are 5/10, 2/30, N/45. The invoice is paid in full on August 15

Question number 8 please please fast

Wernicke-korsakoff syndrome is associated with a deficiency of

In tree rings, like those shown, each "ring" of growth represents what? A. One season of growth B. Two years of growth C. One month of growth D.

ACCESS MORE EDU ACCESS Universidad de Mexico