sjprai sjprai
  • 15-01-2021
  • Biology
contestada

What does a number in front of a molecular formula stand for?

Respuesta :

sanaasmith18
sanaasmith18 sanaasmith18
  • 15-01-2021

Answer:

The small number behind each element symbol designates the number of atoms of each element in a chemical formula. If there is no number, it is assumed there is only one of those elements. A large number in front of a compound designates how many units there are of that compound.

Answer Link

Otras preguntas

In which direction does friction act? 1. in the same direction as the motion 2. at right angles with the motion 3. the opposite of the direction of motion First
Pretend you are a mouse in a busy department store. What do you see there.
6 Rewrite the following sentences using adverbs instead of adjectives to describe the action. A) her shouts were desperate B)the collision of the two objects w
How to solve this question?
3. Find the total tax using the expanded expression. Did you get the same answer as you did by evaluating the original expression? (3 points)
Pick all that apply. The American youth of the 1920s were affected by: Prohibition and The Great Influenza World War I A sanitation strike The Nineteenth Amen
What teaching style is identified with Socrates, and what was it like
The sub Sahara is made up of what land forms
Les élèves ordinateurs portables
In the initial count, how many out of the 12 jurors believe the defendant is guilty?