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a mole is the quantity of a substance whose weight in grams is equal to the molecular weight of the substance. Thus 1 mole of glucose weighs 180 g. Furthermore, if you dissolve 1 mole of a substance in enough water to make 1 liter (L) of solution, you have made a 1-molar (1 M) solution.

## How do you calculate moles of glucose?

To find the molar mass we need to add the masses of individual elements which constitute one glucose molecule. $ number,of,moles,=,,dfrac{300}{180} $ = $ 1.7 $ moles or $ 2 $ moles (approx.) Hence the number of moles present in $ 300 $ g of glucose is $ 1.7 $ moles or $ 2 $ moles approximately.

## What is the mass of 1 mole of glucose?

A mole is defined as 6.02214076 × 10^{23} of some chemical unit, be it atoms, molecules, ions, or others. The mole is a convenient unit to use because of the great number of atoms, molecules, or others in any substance.

## How many moles of glucose is C6H12O6?

There are 2 moles of C6H12O6 in 300 g C6H12O6 , rounded to one significant figure.

## What is the mole formula?

If you know the particles, moles, or grams of a substance, you can calculate the other two measurements by using the following equation: 1 mole = 6.022 × 1023 particles/mol = formula weight expressed in grams. … The mass of one mole (6.02 X 1023) of chromium atoms is 51.9961 grams.

## What is number of mole?

A mole is defined as the mass of the substance which consists of the equal quantity of basic units. Example atoms in 12 grams are the same as 12C. A mole fraction indicates the number of chemical elements. … One mole of any substance is equal to the value of 6.023 x 10^{23} (Avagadro number).

## What is the mass of 4.0 10 3 mole of glucose?

Answer: 0.72g of glucose.

## What is the mass of 0.5 moles of glucose?

One mole of glucose is 180 grams, so 0.5 moles of glucose would be 90 grams (180 g/mole X 0.5 mole = 90 g).

## What is the mass of 1 mole of cane sugar?

The mole (abbreviated mol) is the SI measure of quantity of a “chemical entity,” such as atoms, electrons, or protons. It is defined as the amount of a substance that contains as many particles as there are atoms in 12 grams of pure carbon-12. So, 1 mol contains 6.022×10^{23} elementary entities of the substance.

## Are moles blind?

Moles are often thought to be blind when in fact they can see; they are, though, colorblind and have poor vision only adapted to recognize light. To find food and to navigate the dark underground, moles rely on their keen sense of smell and touch. … Moles are small, burrowing mammals who live underground.

## What is a mole Class 9?

A mole is defined as the amount of a substance that contains exactly 6.02214076 X10^{23} elementary entities of the given substance. A mole of a substance is referred to the mass of a substance containing the same number of fundamental units as there are atoms in exactly 12.000 g of 12C.

## How many moles are in 45g of glucose?

Using our rearranged formula, we find that there are 45180.16=0.222 moles 45 180.16 = 0.222 moles of glucose in 45g.