There are 0.5 moles present in 11.5 g of sodium.

## How many moles are there in 5g of sodium?

Moles = mass / molar mass

So, 0.125 moles are present in 5g of NaOH.

## How many moles are in 10 grams of sodium?

The answer is 0.017110756386119. We assume you are converting between moles NaCl and gram. This compound is also known as Sodium Chloride. 1 mole is equal to 1 molesNaCl, or 58.44277 grams.

## How many atoms are in 11.5 grams sodium?

The atomic mass of Na is 23 amu. 23g of Na contains 6.023 × 1023 atoms. So, by unitary method 11.5 g of Na would contain 6.023 × 1023 × 11.5/ (23) atoms = 3 × 1023 atoms. Hope, this answers your question.

## How many moles of sodium chloride are present in 11.7 g of sodium chloride?

the mass of sodium in 11.7 grams of sodium chloride is

As molar mass of Na is 23 g per mole and that of Cl is 35.5 g per mole. In 11.7 g of NaCl, 0.2 mole of sodium ions are also present.

## How many grams are in 1 mole of sodium?

The SI base unit for amount of substance is the mole. 1 grams Sodium is equal to 0.043497607849056 mole.

## How many grams are in 4 moles of oxygen?

Since 1 mole of oxygen is equivalent to 32 g, 4 moles of oxygen gas would be equivalent to 4 moles x 32 g/mole = 128 g. Thus, 4 moles of oxygen gas (O2) would have a mass of 128 g.

## How many grams are in 2 moles of sodium?

Hence, the number of grams of sodium is present in 2 moles is 46g . Additional Information: The number 6.022×1023 is commonly referred to as the constant of Avogadro and is often denoted by the ‘ NA ‘ symbol.

## How many grams are in a 1.5 mole sample of sodium?

The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Sodium, or 22.98977 grams.

## How many atoms are in 1g of sodium?

The number of moles of sodium atom in 23g of sodium is 1 mole. Step 2: We know that, 6.023×1023 atoms are present in one mole of any substance. Here, the value 6.023×1023 is known as Avogadro’s number. Therefore, 23g of sodium contains 6.023×1023 atoms of sodium.

## How many atoms of sodium will be there in 11.5 gram of the sample?

3.011*10^23 atoms. So there are 3.011*10^23 atoms present in 11.5g of sodium sample.

## How many gram atoms of sodium are in 115 grams of sodium?

In the Given sample of 115 g Sodium, 5 g atoms are present.

## What is the chemical formula of sodium chloride?

NaCl

## What is the mass of sodium in 11.7 g of sodium chloride?

Explanation: in 58.5 g of NaCl there is 23 g of Na so in 11.7 g of NaCl there is 4.6 g of Na (unitary method).

## Which has more number of atoms hundred grams of sodium?

Which has more number of atoms, 100 grams of sodium or 100 grams of iron (given, atomic mass of Na = 23 u, Fe = 56 u)? Therefore, 100 grams of sodium contains more number of atoms than 100 grams of iron.