Gabbazab0426go Gabbazab0426go

Chemistry

Answered

1. How many grams of Mg(OH)2 are there in 4.5 moles?
2. 275g of Al(NO3)3 is equal to how many moles?

Answer :

Nancyvo68go Nancyvo68go

Answer:

1) 262 grams

Explanation:

Mg = 24.305g

O = 16g

H = 1

24.305 +2(16)+2(1) = 58.305 g

×[tex]\frac{58.305g}{1} = \frac{x }{4.5 } =262.37 g[/tex]

Answer Link

Go Teaching: Other Questions

Can You Help Me With An About Sustainable Development

Someone Help Me With This Problem Please

A Number Cubed Is Rolled. What Is The Probability That A 1 Or 6 Will Be Rolled? A. 1/6 B. 1/3 C. 1/36 D. 1/2

(PLEASE HELP) The Height Of A Plants Increase In The Ratio 4 : 6. The Height At Present Is 280 Cm, What Is New Height?

What Are The Coordinates Of The Point On The Directed Line Segment From (-6, 9)(−6,9) To (4, -1)(4,−1) That Partitions The Segment Into A Ratio Of 1 To 4?

Please Solve Quickly 

A Piece Of Rope Is 54 Inches Long. It Is Cut Into Pieces That Are Each 9 Inches Long. How Many Pieces Of Rope Are There? Plsss I'm At A F

The Maximum Weight Of A Shipping Container Is 125 Pounds. What Is The Maximum Weight In Kilograms? Round To The Nearest Kilogram. 1 Kilogram ≈ 2.2 Pounds

State The Conclusion Based On The Results Of The Test. According To The Federal Housing Finance Board, The Mean Price Of A Single-family Home Two Years Ago Wa

Answer Each Of The Following Questions In Their Own Paragraph (5-7 Sentences Each). Short Story - And Of Clay We Are Created Why Is It Important That Our Narra

Identify The Sentence In Which All Words Are Used And Spelled Correctly. A. The Principal Evidence Is A Gun With His Fingerprints On It. B. The Principles Evid

A Scientist Is Designing An Investigation To Study The Impact Of Fungal Disease On The Population Of Mountain Yellow-legged Frog In A Recreational Nature Park.