1 mole in 70 g of Cl2
Avogadro's numbers worth. I mole of anything is, 6.022 X 1023 atoms ----------------------------
Si + 2Cl2 --> SiCl4 24.4 grams silicon (1 mole Si/28.09 grams)(2 mole Cl2/1 mole Si)(70.9 grams/1 mole Cl2) = 123 grams chlorine needed =====================
602200000000000000000000 atoms or 6.022 X 10^23
Chlorine gas is Cl2If you have 4.37 x 1018 atoms, you will have half that number of chlorine molecules.4.37 x 1018 atoms of Cl x 0.5 molecules of Cl2 / atoms of Cl = 2.20 x 1018 molecules of Cl2There are 6.02 x 1023 'things' in a mole.2.20 x 1018 molecules of Cl ÷ 6.02 x 1023 molecules / mole = 3.65 x 10-6 mole of Cl2.
32 grams, you can find the mass of one mole of any element by looking at its atomic mass eg chlorine has Atomic mass of 35.5 so the mass of one mole of chlorine is 35.5 grams.
Six moles of HCl will be required: Each mole of chlorine contains two chlorine atoms, but each mole of HCl contains only one chlorine atom and the other reagent noted contains no chlorine atoms.
1.409 moles chlorine (35.45 grams/1 mole Cl) = 49.95 grams of chlorine ==================
In chicken eggs there are:approx 90 calories in one 70g egg.
1:1, one mole potassium to one mole chlorine
Avogadro's numbers worth. I mole of anything is, 6.022 X 1023 atoms ----------------------------
Si + 2Cl2 --> SiCl4 24.4 grams silicon (1 mole Si/28.09 grams)(2 mole Cl2/1 mole Si)(70.9 grams/1 mole Cl2) = 123 grams chlorine needed =====================
That is 2.469 ounces.
The answer depends on whether chlorine element or chlorine molecule is considered. 1 mole of Cl2 gas (chlorine molecule) has 6.023 x 1023 molecules or 12.046 x 1023 atoms. 1 mole of Cl element has 6.023 x 1023 atoms.
At standard temperature and pressure, chlorine occurs as diatomic molecules. Therefore, the mass of one mole is twice the gram Atomic Mass of a chlorine atom, or 70.906 grams.
602200000000000000000000 atoms or 6.022 X 10^23
Chlorine gas is a diatomic molecule, Cl2. Two atoms per molecule. A mole contains Avogadro's Number of particles, that being (approximately) 6.02 x 1023. Hence, the number of atoms in one mole of chlorine gas is twice Avogadro's Number, or approximately 1.204 x 1024.
Electron affinity of chlorine is far grater than oxygen. For oxygen, its value is 141 KJ/mole whereas for Chlorine, it is 349 KJ/mole. Thus, adding an electron is more favourable in case of a gaseous chlorine atom