What is the molar mass of a substance

4 answers
Question:

What is the molar mass of a substance

Answers

Molar mass is the mass of one mole of that substance. atomic mass of an element in atomic mass units is equal to the molar mass of that substance in grams.

Explanation:

An atom or object that occupies space also has mass. Molar mass or molecular weight is the mass of 1 mole of a substance.

The formula to calculate molar mass is as follows.

            [tex]Molar mass = \frac{mass in grams}{mole}[/tex]

For example, molar mass of [tex]Na_{2}CO_{3}[/tex] will be as follows

       [tex]2 \times mass of sodium atom + 1 \timess mass of carbon atom + 3 \times mass of oxygen atom[/tex]

     =  [tex](2 \times 22.99 + 1 \timess 12.01 + 3 \times 16.00[/tex])  g/mol

    = (45.98 + 12.01 + 48.00) g/mol

    = 105.99 g/mol

Therefore, it can be concluded that the sum of mass of all the atoms in grams make up 1 mole of a particular molecule. This mass is known as the molar mass or molecular weight.

it's filtration, but this is an assumption so my apologies if i got this

Answer) by studying proton collisions hope this : )

Similar Solved Works

4 answers

Im looking for an account named as logoutuser, can i get a reply​?

Im looking for an account named as logoutuser, can i get a reply​?...
4 answers

Costa Rica is almost directly in the center ofthe Northern Hemispherethe Southern Hemispherethe Western HemisphereO

Costa Rica is almost directly in the center of the Northern Hemisphere the Southern Hemisphere the Western Hemisphere O the Eastern Hemisphere...
5 answers

Hola hola hola hola hola hola hola hola hola hola hola?

Hola hola hola hola hola hola hola hola hola hola hola?...
4 answers

PS4 games are $39.99 each at the store. If Kyle paid $159.96 for the games, how manydid he buy? Has to be in an algebraic expression

PS4 games are $39.99 each at the store. If Kyle paid $159.96 for the games, how many did he buy? Has to be in an algebraic expression...
4 answers

[tex] rac{x^{2-25} }{x^{2} }[/tex]×[tex] rac{x^{2-}-5x }{x^{2}+x-30 }[/tex]

[tex]\frac{x^{2-25} }{x^{2} }[/tex]×[tex]\frac{x^{2-}-5x }{x^{2}+x-30 }[/tex]...
4 answers

What are the three domains used to classify organisms?

What are the three domains used to classify organisms?...
3 answers

Governor j. howard edmondson attempted to reform the system of postwar oklahoma.

Governor j. howard edmondson attempted to reform the system of postwar oklahoma....
3 answers

This a unilateral right in a contract, for a specific period of time, where the government may elect to purchase additional

This a unilateral right in a contract, for a specific period of time, where the government may elect to purchase additional supplies or services called for by the contract, or extend the period of performance:...
4 answers

What does the speaker’s climb up the staircase represent?under mother to son story

What does the speaker’s climb up the staircase represent?under mother to son story...
10 answers

What percent is the change in the price if: the price was $160 and now it is $40?

What percent is the change in the price if: the price was $160 and now it is $40?...
1 answer

Graph each function and determine the y-intercept, then use the graph to determine the approximate value of the given expression.

Graph each function and determine the y-intercept, then use the graph to determine the approximate value of the given expression. y = 9^x, 9^0.8 a. 0; 2.6 c. 0; 4.9 b. 1; 3.4 d. 1; 5.8...
12 answers

I will mark brainliest plus you get points!

I will mark brainliest plus you get points! [tex]Help me please!!! I will mark brainliest plus you get points![/tex]...
1 answer

Which transformation of a shape may result in a new shape not congruent with the original shape?O dilation O reflection

Which transformation of a shape may result in a new shape not congruent with the original shape? O dilation O reflection O rotation O translation...
4 answers

The RockBottom blues band chargesa $300 set up fee plus $175 per hour that they play . Which statement represents the total coast for

The RockBottom blues band charges a $300 set up fee plus $175 per hour that they play . Which statement represents the total coast for hiring the band...
4 answers

I AM HUNGRY GOT ANY FOOD?

I AM HUNGRY GOT ANY FOOD?...
4 answers

The brand manager responsible for the dr. pepper soft drink brand wants to know if their customers are

The brand manager responsible for the dr. pepper soft drink brand wants to know if their customers are actually as active as they are made out to be in dr. pepper commercials. she hired a research firm to go to places where teens and young adults congregate to watch and record how they behave and to...
7 answers

Sketch a graph of the polynomial function f(x) =x^3 - 4x^2 +3x use it tocomplete the statements. f is increasing, decreasing, positive

Sketch a graph of the polynomial function f(x) =x^3 - 4x^2 +3x use it to complete the statements. f is increasing, decreasing, positive or negative? on the intervals (0,1) and (3, infinity) f is increasing, decreasing, positive or negative? on the interval (1/2,2) f is increasing, decreasing, posi...
4 answers

During adolescence, the development of the is faster than that of the

During adolescence, the development of the is faster than that of the...
8 answers

The pointer on a voltmeter is 6 in length. Find the number of degrees through which the pointer rotates when it moves 2.1

The pointer on a voltmeter is 6 in length. Find the number of degrees through which the pointer rotates when it moves 2.1 centimeters on the scale. Anyone know?...
5 answers

Can someone help me plzzz and thank you

Can someone help me plzzz and thank you [tex]Can someone help me plzzz and thank you[/tex]...

-- 0.063768--