subject

Chemistry, 26.09.2019 15:30 minelly1717

How many atoms are in 80.45 g of magnesium?

ansver

Answers: 1

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 17:30

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

Answers: 2

question

Chemistry, 22.06.2019 02:30

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

Answers: 1

question

Chemistry, 22.06.2019 09:20

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Answers: 1

question

Chemistry, 22.06.2019 12:00

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Answers: 1

You know the right answer?

How many atoms are in 80.45 g of magnesium?...

Questions

question

Mathematics, 12.10.2020 16:01

An airplane takes off and then climbs 2500 feet. After 20 minutes, the airplane drops 150 feet. What is the airplane's current height?...

question

Physics, 12.10.2020 16:01

Where are you most likely to find electrons? a protons b electron cloud c nucleus d quarks asking ano...

question

Mathematics, 12.10.2020 16:01

8x - 9 = Px – 2 please help...

question

Mathematics, 12.10.2020 16:01

I need help solving this. What is s? ...

question

Mathematics, 12.10.2020 16:01

The amount of money left in Alma’s bank account is expressed by the linear equation y = -27x + 577, where x represents the number of weeks and y repre...

question

Mathematics, 12.10.2020 16:01

How do you do least from greatest in decimals and greatest from least too...

question

Mathematics, 12.10.2020 16:01

7. Ger and Amy are planting tulips. Ger has planted 60 tulips already and is planting more at a rate of 44 tulips per hour. Amy has planted 96 tulips...

question

Mathematics, 12.10.2020 16:01

Given the tunction g(x) = 4x - 5, compare and contrast g(2) and g(-4). Choose the statement that is true concerning these two values. The value of g(...

question

Mathematics, 12.10.2020 16:01

It takes Leena 2.1 hours to make 3 pies. How long does it take her to make 1 pie? A. 0.9 of an hour B. 0.5 of an hour C.

question

Mathematics, 12.10.2020 16:01

PLEASE HELP! I HAVE THE PHOTOS BUT I NEED ANSWERS RIGHT NOW PLEASE HELP!!

question

Mathematics, 12.10.2020 16:01

What is the general form of the equation of a circle at (-2,1) and passing through (-4,1)....

question

Mathematics, 12.10.2020 16:01

If R is the midpoint of segment PS. Q is the midpoint of segment RS. PR=32 and PQ= 3x-12. Find x...

question

English, 12.10.2020 16:01

Please help its not that hard. ...

question

Biology, 12.10.2020 16:01

An organism that uses sunlight to create its own food is known as a: answers: heterotroph decomposer producer con...

question

Mathematics, 12.10.2020 16:01

A lifeguard received 15 hours of first aid training and 10 hours of cardiopulmonary resuscitation training what is the ratio of hours of cpr training...

question

Mathematics, 12.10.2020 16:01

What is the answer to this (4, 1) and (11,-6)...

question

History, 12.10.2020 16:01

Why is Christianity so successful?...

question

English, 12.10.2020 16:01

What is the best statement of the theme of “Civil Peace”?...

question

Medicine, 12.10.2020 16:01

How does motor neuron disease cause muscle weakness? For example, I know that muscle weakness and wasting is cause but I don't understand why....

question

Mathematics, 12.10.2020 16:01

Estimate the correlation coefficient. * 100 80 60 Variable Y 40 20 0 10 20 30 Variable X

More questions: Chemistry Another questions