When the following equation is balanced, the coefficients are _______

Author Question: When the following equation is balanced, the coefficients are ________. C8H18 + O2 CO2 + H2O ... (Read 68 times)

TVarnum

Hero Member
Posts: 548

on: Aug 27, 2018

When the following equation is balanced, the coefficients are ________.

C8H18 + O2 CO2 + H2O

A) 2, 3, 4, 4
B) 1, 4, 8, 9
C) 2, 12, 8, 9
D) 4, 4, 32, 36
E) 2, 25, 16, 18

Question 2

Cathode rays are ________.

A) neutrons
B) X-rays
C) electrons
D) protons
E) atoms

covalentbond

Sr. Member
Posts: 336

Reply #1 on: Aug 27, 2018

Answer to Question 1

E

Answer to Question 2

C

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TVarnum

Hero Member
Posts: 548

Reply #2 on: Aug 27, 2018

Thank you!

covalentbond

Sr. Member
Posts: 336

Reply #3 on: Aug 27, 2018

Always glad to help...

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Author Question: When the following equation is balanced, the coefficients are ________. C8H18 + O2 CO2 + H2O ... (Read 68 times)

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