homeworkhelp176 homeworkhelp176

12-09-2021
Chemistry

contestada

Brianliest for whoever gets this right with step by step method

Calculate Mr

(NH4)2SO4

Respuesta :

12-09-2021

132 is the molar mass

Explanation:

Molar Masses of these substances.

N- 14

H- 1

S-32

O-16

Multiply the numbers inside the brackets from the numbers outside the bracket.

N2 --(14×2) = 28

H8--(1×8) = 8

S--32

O4--(16×4) = 64

28 + 8 + 32 + 64 = 132

Answer Link

Otras preguntas

TRUE OR FALSE The associative property for addition is used in adding and subtracting numbers in expanded form. Choices: A) The statement is false because it is

The width of a recycling bin is 3/4 foot,the length is 1 foot,and the height is 1 1/2 feet.What is the volume of the recycling bin?

i need helppppppppppp

help what is the element that was like named after the elemenT HELP PLEASE

Convert 7 kilometers into miles. Round your answer to the nearest hundredth.

WHATS THE ANSWER?????

Two cars start towards each other from points 200 miles apart. One car travels at 40 milesper hours and the other travel at 35 miles an hour. How far apart will

When given a system of equations in slope-intercept form, is graphing or substitution the most efficient method to solve? Explain. Choose the best answer belo

The points M(-10, 3) and P(-4,-8) are graphed on the coordinate plane. To the nearest tenth of a unit, what is the distance between points Mand P? Round to the

The distance in miles that some students live from school is show in the histogram which stamen about the data in the histogram is true