layahhh24 layahhh24
  • 18-12-2020
  • Chemistry
contestada

How many atoms of Na are in the following formula: 3Na(SO4)2

1) 3
2) 6
3) 2
4) 4

Respuesta :

LuckDLads
LuckDLads LuckDLads
  • 18-12-2020

Answer:

Only 3 atoms

Explanation:

The 3 came from the coefficient.

Answer Link

Otras preguntas

What is 23i(45 +8i) to the power of five
What 2 square numbers make 65
Line AB contains points A (0, 1) and B (1, 5). The slope of line AB is a. -4 b. -1/4 c. 1/4 d. 4
Bob has 60 feet of fencing, which he intends to use to enclose a rectangular garden. If the length of the garden is x feet long, he wants the width to be (40-2x
Which document said that all settlers in Jamestown had the same rights as the people in England? a. Mayflower Compact b. Virginia Charter c. Richmond Dispatch
what is 80% of 75 questions?
the pink dress has too many pockets. what is the adjective
The two main jobs of the United Nations are: financing relief efforts around the world choosing sides during conflicts keeping the peace protecting human rights
Which U.S. Territory was acquired in 1903 and is located in Central America
Which is the correct chemical formula for sulfur trioxide? A. S2O B. SO2 C. SO3 D. S3O