Khamran Khamran

24-10-2016
Chemistry

contestada

In a chemical equation, what do the coefficients indicate?

Respuesta :

24-10-2016

In a chemical equation coefficients indicate the number of molecules/atoms involved in the reaction.

Answer Link

scpacheco1 scpacheco1

26-02-2019

The answer is D. a number preceding an elemental or molecular symbol.

example - 2H2 + O2 -> 2H2O

The underlined is the coefficient.

Answer Link

Otras preguntas

Read the stanza from “The Highwayman.” How does this description of the highwayman contribute to the overall meaning of the poem? * It focuses on his weapons, w

Jason has read 70% of the 310 pages how many has he read, how many has he not read?

What is the recommended way to stop bleeding on a cut or laceration?.

What steps did the Framers of the Constitution take to make sure the government did not have too much power? Made the president appointed by Congress Gave the

2x + y = 1 3x + 4y = 14 Solve using substitution and elimination. Show and explain steps. HURRY PLS

Investigators found several long strands of hair on the victim's pillow that had no follicular tissue present. What can they MOST ikely conclude based on this e

Please someone help me with this question

Choose the word in the sentence that has the SAME meaning as perhaps. Maybe we should go inside because it is supposed to rain.

Corporations can be listed as the owner of a licensed child-care facility. O True O False

56/15 as a decimal rounded to the nearest tenth 18/19 as a decimal rounded to the nearest hundreth