# How many moles are in a grain of salt?

## How many moles are in a grain of salt?

So rather than talking about over 1,000,000,000,000,000,000 atoms in the grain of salt, we can express the quantity as around 0.000002 moles of atoms, which is much more convenient. The number 6.02 x 10²³ is also called Avogadro’s number. Amedeo Avogadro was an Italian physicist.

How much does a million pieces of rice weigh?

One billion grains of rice One million grains of rice represents about 25 kg of rice. To get to a billion, we multiply by a thousand: a billion grains of rice weighs 25,000 kg of rice, or 25 tons, for a volume of 30 m3.

### How many grains of rice are in a million?

Since one grain is \$100,000, that means it takes 10 grains to make \$1 million.

How many micrograms does a grain of salt weigh?

These grains vary, but a reasonable estimate is about 60 micrograms per salt crystal “grain.” I always took the meaning of taking something with a grain of salt as adding in an infinitesimal amount of salt to make it more palatable.

#### How much does a grain of salt weigh?

In the old-fashioned English units of weight, a grain weighs approximately 65 mg, which is about how much table salt a person might pick up between the fingers as a pinch.

How much does a gram of salt weigh?

One gram of salt is equal to about 0.176 teaspoons of salt. Salt is a combination of sodium and chloride, and one gram contains about 388mg of sodium. The American Heart Association recommends a daily sodium intake of less than 2,300mg, or 2.3 grams at a maximum, and ideally less than 1,500mg or 1.5 grams.

## How much does 1 billion rice grains weigh?

15,625kg
1 billion grains weight = 15,625kg, 34447lb, 15.63 tonnes, 17.22 US tons. Assume: density: 1.22l/kg. 1 billion grains volume = 19 cubic meters.

How much does a billion grains of rice weigh?

1 billion grains weight = 15,625kg, 34447lb, 15.63 tonnes, 17.22 US tons.

### How much does one grain of salt weigh?

approximately 0.00005850 grams
The mass of a grain of salt is approximately 0.00005850 grams.

How much does a teaspoon of sea salt weigh?

A teaspoon of salt weighs 6 grams or 0.212 oz. To convert a teaspoon salt to grams, simply multiply 6 by number of teaspoons, e.g. 3 teaspoons of salt weigh (3 times 6) 18 grams.

#### What is the average size of a grain of salt?

Regular table salt has an average grain size of 100 microns, or 0.1 mm. Note that other types of household salt, such as kosher or pickling salt, will have widely divergent average grain sizes. Regular granulated sugar has an average grain size of 500 microns (0.5 mm), or five times larger than table salt.

What is many grams does a grain of salt weigh?

The mass of a grain of salt is approximately 0.00005850 grams. Salt consumption varies widely by country; the people of the United States consume a combined total of about 57,000,000,000 grams of salt each year.

A grain of salt is about .065 grams. Common salt is sodium chloride, NaCL . Each molecule contains two atoms, one of sodium and one of chlorine. The atomic weight of chlorine is about 35.5 grams, and of sodium is about 23 grams. So, the atomic weight of common salt is about 58.5 grams, and one mole of salt weighs 58.5 grams.

## What is the volume of a grain of salt?

A million grains of table salt or granulated sugar occupies about 64 ml (2.3 imp fl oz; 2.2 US fl oz), the volume of a cube one hundred grains on a side. One million cubic inches would be the volume of a small room ​ 8 1⁄3 feet long by ​ 8 1⁄3 feet wide by ​ 8 1⁄3 feet high.