How many atoms are present in 6 grams of Magnesium?

How many atoms are present in 6 grams of Magnesium?

We all know that 1 mole of any substance contains Avogadro number (6x 10^23) of atoms. Thus, 6 grams of Magnesium contains 1.5×10^23 atoms of Mg.

What is the total number of oxygen atoms in the formula MgSO4 7H2O?

11 oxygen atoms
In MgSO4 , the number of oxygen atoms is represented by the subscript directly next to the O . In 7H2O , the coefficient 7 can be multiplied throughout each element in the molecule. There is a total of 4+7=11 oxygen atoms.

How many atoms are there in precisely 24 gram of Magnesium element?

There are 6.023 x 10 ^23 atoms of magnesium in 24 gm of Magnesium.

How many atoms of hydrogen are present in 6.0 g of dihydrogen monoxide H2O?

Question: How many atoms of hydrogen are present in 6.0 g of dihydrogen monoxide, H2O? 12 atoms.

How many atoms are present in magnesium?

Fact box

Group	2	650°C, 1202°F, 923 K
Atomic number	12	24.305
State at 20°C	Solid	24Mg
Electron configuration	[Ne] 3s2	7439-95-4
ChemSpider ID	4575328	ChemSpider is a free chemical structure database

How many atoms of magnesium are present in 48u of MG?

Here, we are given 48 g of Mg, therefore it is the given mass. Now, coming back to the formula to find the number of atoms. Therefore, number of atoms in 48 g of Mg = 2 mol $ \times $ $6.022 \times {10^{23}}$atoms/mol= \[12.04 \times {10^{23}}\] atoms. Thus, 48 g of Mg is equivalent to $12.04 \times {10^{23}}$ atoms.

How many moles of oxygen are in MgSO4?

From the formula, we see that there are 11 moles of oxygen (4 in the magnesium sulfate part plus 7 in the hydrate) per mole of MgSO4.

How many atoms of oxygen are in a molecule of Ca3 PO4 2?

eight oxygen atoms
There are eight oxygen atoms in the above formula: Ca3(PO4)2 C a 3 ( P O 4 ) 2 .

How many gram of magnesium will have the same number of atoms as 6 gram of carbon?

12g
To find out the mass of 0.5 moles of magnesium in grams. Hence, 12g magnesium will contain the same number of atoms as present in 6g carbon.

How many atoms are there in 12 grams of magnesium?

So, in 12g of Mg, there is 0.5 moles of Mg present, which translates to roughly 3.01 x 10^23 atoms.

How many hydrogen atoms are there in 1.51 g of methane CH4 )?

So, 1.5 moles of methane will contain 1.5*(6.02 X 10^23) = 9.0 X 10^23 methane molecules. But, since the formula for methane is CH4, there are 4 hydrogen atoms for each methane molecule. Thus, 1.5 moles of methane contain 4*(9.0 X 10^23) = 3.6 X 10^24 hydrogen atoms.