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How many grams of sodium oxide will be formed if 46 grams of sodium are use?
46 grams of sodium is 2 moles. 2 mol of sodium forms 1 mol of sodium oxide. So it makes 62 g of sodium oxide.
How many moles of O2 are needed to burn 1.50 moles of C8H18?
The balanced equation for the combustion of C8H18 is: C8H18 + 12.5O2 -> 8CO2 + 9H2O From the equation, you need 12.5 moles of O2 to burn 1 mole of C8H18. So, to burn 1.50 moles of C8H18, you would need 1.50 x 12.5 = 18.75 moles of O2.
How many electrons does the element samarium have?
a neutral atom, has 62
What is the relative formula mass of nitrate?
The chemical formula is (NO3)-; the mass is 62 g.
Do all atoms of the same element have the same number of isotopes?
This question is misguided. Atoms do not have isotopes. In a sample of an element there are many atoms. They will all have the same number of protons in their nuclei, that's what makes them the same element. Individual atoms may have different numbers of neutrons, if this happens they are called isotopes. For instance in silver, all the atoms have 47 protons, but some of them have 60 neutrons and some have 62. We say that silver has two stable isotopes. Perhaps your question should be 'Do all atoms of the same element have the same number of neutrons?'
How many moles of carbon are in 5.62 atoms of carbon?
There are 9.33 moles of carbon in 5.62 atoms of carbon.
How many atoms are in 62 moles of silver?
1 mole of silver contains 6.022 X 10^23 atoms 62 moles of silver contains 3.73 X 10^25 atoms of silver
No matter how big the size how many cuts to an atoms size?
I would say about 62 times
How many grams are in 6.2X1022 atoms of gold?
I assume you mean 6.2 x 1022, but the logic is the same for other amounts anyway. 6.2 x 1022 atoms is 0.01295 moles (using Avogadro's number) 1 mole gold weights 197 grams (many periodic tables list this in the top right corner) Therefore your gold weights 197 x 0.01295 = 2.6 g
How many grams of sodium oxide will be formed if 46 grams of sodium are use?
46 grams of sodium is 2 moles. 2 mol of sodium forms 1 mol of sodium oxide. So it makes 62 g of sodium oxide.
What does a Chevrolet powerglide transmission weight?
If it's an aluminum housing ('62 and on), about 95lbs.
How many moles of O2 are needed to burn 1.50 moles of C8H18?
The balanced equation for the combustion of C8H18 is: C8H18 + 12.5O2 -> 8CO2 + 9H2O From the equation, you need 12.5 moles of O2 to burn 1 mole of C8H18. So, to burn 1.50 moles of C8H18, you would need 1.50 x 12.5 = 18.75 moles of O2.
How many grams of P2O5 will be produced from 125 g of P?
From every two atoms of P, one molecule of P2O5 is formed. The relative formula mass of two atoms of P (phosphorous) is 62, whereas for one molecule of P2O5 it is 142. The mass of P2O5 formed is therefore 142/62 times the mass of P we started with. This comes out to 286.3g (to one decimal place).
How many atoms are present in 41.23 grams of sodium?
molar mass of sodium = 23 number of mols = mass/ molar mass therefore 46g of Na = 2 mol
How many cents is 62?
62 = .62 or sixty-two cents
How many carbom atoms would an alkane chain have for there to be over 62 trillion isomers?
To have over 62 trillion isomers, the alkane chain would need to have at least 19 carbon atoms. This is because each additional carbon atom would introduce a new branching possibility, leading to an exponential increase in the number of isomers.
How many yards is 62 x 62?
62 yards x 62 yards = 3844 square yards.
