14-02-2022
Chemistry

contestada

help me!!!!

A. 2
B. 3
C. 4
D. 6

help me A 2 B 3 C 4 D 6 class=

Respuesta :

pranavbharathwaj pranavbharathwaj

22-02-2022

Answer:

A

Explanation:

LHS

Fe = 4

O = 3 x 2 = 6

RHS

Fe = 2 x 2 = 4

O = 2 x 3 = 6

LHS = RHS therefore they are balanced if there are two molecules

Answer Link

Otras preguntas

Are myths never written down?

SALES TAX IS 5 1/2% what would be the tax rate expressed as a decimal?

The mixture of water and rubble that flows from the slope of a volcano is a _______. a. pyroclastic flow b. fumaroles c. tephra d. lahar

I need the surface area for this shape

Jug of milk is three fourths full after breakfast the drug is 112 the full find a different amounts before breakfast and after breakfast

What is the role of the helicase enzyme in DNA replication?

7. What is the kinetic energy of a 3-kilogram ball that is rolling at 2 meters per second? 8. Two objects were lifted by a machine. One object had a mass of 2

lunch spent on these amount what is the mean and standard deviation 13.11+8.98+17.98+13.49+16.40+16.35+13.97+14.55+185.00

Estimate the quotient what is 6.1 divided by 8

What phrase represents the algebraic expression 1/4d+7