0
What mass of oxygen gas contains the same number of moles as 56 gram of Sulphur?
Wiki User
∙ 11y ago
28 mass of oxygen
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How many moles are there in 5gram of sulphur?
Atomic mass of Sulphur is 32 1 mole = Atomic mass of sulphur No. of moles = Given mass/ Atomic mass No.of moles= 5/32 0.15 moles
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
What is the number of mols in 0.14g of oxygen?
The number of moles is 0,4375.
How many atoms in 32 moles of sulphur?
one mole contains 6.022 x 10^23 atoms. so multiply by 32
What is the empirical formula of a compound that contains0.04 moles of sodium 0.04 moles of sulphur and 0.06 moles of oxygen?
Divide all elements by the smallest number of moles (0.04) to get1Na, 1S and 1.5 O. Next, multiply all by 2 as to obtain all whole numbers, and you arrive at2Na, 2S and 3 O. So empirical formula will be Na2S2O3.
Which element contains maximum number of moles- sulphur silver magnesium or carbon?
A mole of any chemical element contain the same number of atoms - the number of Avogadro.
Which one is a limitimg reactant in 3.0 mols sulphur and 3.0 moles of oxygen?
Any
What volume of carbon dioxide contains the same number of molecules as 20ml of oxygen at the same conditions?
The same number of molecules implies the same number of moles.
How many moles are there in 5gram of sulphur?
Atomic mass of Sulphur is 32 1 mole = Atomic mass of sulphur No. of moles = Given mass/ Atomic mass No.of moles= 5/32 0.15 moles
How many moles of oxygen in 10dm3?
No. of moles = mass/relitive molecular mass in this case = 10/16 = 0.625 so that's 0.625 of a mole and a mole of anything contains 6.022 x 1023 atoms = 3.76 x 1023 atoms in 10g of oxygen.
Which best represents the number of moles in exactly 64 grams of oxygen (O2)?
The number of moles in exactly 64 grams of oxygen (O2) is two.
What is the number of mols in 0.14g of oxygen?
The number of moles is 0,4375.
When calcium metal reacts with oxygen gas in the air to form calcium oxide suppose you react 6.55 mol calcium with 4.00 mol oxygen now determine the number of moles of calcium oxide produced?
Calcium contains only one atom per molecule, while oxygen contains two. The usual reaction product from a reaction between calcium and oxygen has the formula CaO and therefore contains one atom of each element per molecule. 4 moles of oxygen provides 8 moles of oxygen atoms, so that under the conditions given, calcium is the limiting reactant, and 6.55 moles of calcium oxide will be formed.
What is the empirical formula of a compound that contains 0.20 moles of nitrogen atoms and 0.40 moles of oxygen atoms?
Divide the larger by the smaller mole number. The smaller mole number is assumed to be 1. 0.40/0.20 = 2 As nitrogen is 0.20 moles we have 1 atom of it and 2 atoms of oxygen, so NO2 is the empirical formula (nitrogen dioxide).
Ba(NO3)2 contains how many oxygen atoms?
One mole of barium nitrate contains six moles of oxygen atoms. One formula contains 6 atoms.
How many atoms in 32 moles of sulphur?
one mole contains 6.022 x 10^23 atoms. so multiply by 32
What is the empirical formula of a compound that contains0.04 moles of sodium 0.04 moles of sulphur and 0.06 moles of oxygen?
Divide all elements by the smallest number of moles (0.04) to get1Na, 1S and 1.5 O. Next, multiply all by 2 as to obtain all whole numbers, and you arrive at2Na, 2S and 3 O. So empirical formula will be Na2S2O3.
