Jayla099 Jayla099

10-12-2020
Chemistry

contestada

Look at the following equation.
__Au2O3 → _Au + _02
In order to follow the law of conservation of mass, this equation must have which set of coefficients in order from left to right?
A. 2,4,3
B. 1,3,1
C. 2,1,3
D. 1,1,3

Respuesta :

LuckDLads LuckDLads

10-12-2020

Answer:

A is correct

Explanation:

AU=2x2=4 Au=1x4=4

O=3x2=6 O=2x3=6

Answer Link

Otras preguntas

A new linear road is planned to be constructed perpendicular to an existing one. On a representative grid, a surveyor determines that the existing linear road p

Question 7 of 30 Which of the following is the best definition of an ecosystem? O A. A system formed by the interactions of all of the living things within an a

Please help me!!!!!!

find x (geometry) plz help

What is the purpose of the Introduction in your essay? Group of answer choices To describe the process or steps of your argument To offer a summary of all your

state three signs/ symptoms of diabetes

need points & are good at science?

What's 12/15 closest to 0,1/2 or 1

please help me if you know the answer

divide 72 pens between Sarah and Amina is the ratio 4:5.