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How many molecules are in 25.0 g NO2?
To find the number of molecules in 25.0 g of NO2, you can start by converting the mass to moles using the molar mass of NO2. Then, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules.
What is the ratio of nitrogen atoms N to oxygen atoms O in a compound with the formula N2O5 is the same as the compound NO2?
These ratios are not identical. In N2O5 the ratio is 2/5. In NO2 the ratio is 1/2.
How many atoms of sodium are in 0.250 moles of Na2SO4?
There are 3.01 x 10^23 atoms of sodium in 0.250 moles of Na2SO4. This is calculated by multiplying the Avogadro's number (6.022 x 10^23 atoms/mol) by the stoichiometric ratio (2 sodium atoms per molecule of Na2SO4).
How many NO2 molecules would form as products if the reaction had a 75 percent yield?
If the reaction had a 75% yield, 75% of the theoretical maximum amount of NO2 molecules would be produced. To calculate the number of NO2 molecules formed, you would multiply the theoretical maximum by 0.75.
In 1 mole of NO2 gas how many protons are there?
In 1 mole of NO2 gas, there are a total of 9 moles of protons. This is because NO2 has 1 nitrogen atom and 2 oxygen atoms, which contain a total of 9 protons (7 protons from nitrogen and 2 protons from each oxygen).
How many atoms are in the compound NO2?
3
Does no and no2 have the same empirical formulas?
No: The formula NO shows equal numbers of nitrogen and oxygen atoms in the compound, but the formula NO2 shows twice as many oxygen atoms as nitrogen atoms.
How many molecules are in 19.6 g of NO2?
To determine the number of molecules in 19.6 g of NO2, you first need to calculate the number of moles in the sample. Then, you can use Avogadro's number (6.022 x 10^23 molecules per mole) to convert moles to molecules.
How many atoms of nitrogen are in 2.50 moles of NO2?
There are 4.81 x 10^23 atoms of nitrogen in 2.50 moles of NO2. This is because each molecule of NO2 contains 1 atom of nitrogen.
How many molecules are there in 122 grams of No2?
1.60 x 10^24 molecules
How many molecules is 15.2l of NO2?
The answer is 5,213.10 ex.23.
How many molecules are in 25.0 g NO2?
To find the number of molecules in 25.0 g of NO2, you can start by converting the mass to moles using the molar mass of NO2. Then, use Avogadro's number (6.022 x 10^23 molecules/mol) to convert moles to molecules.
How many atoms make up one molecule nitrogen dioxide?
NO2 = 3 atoms.
How many atoms are in a molecule of NO2?
The molecule of nitrogen dioxide contain 3 atoms (one of N and two of O).
How many moles are in 4.651024 molecules of NO2?
4.651024 molecules of NO2 equals 7,721 moles.
What is the ratio of nitrogen atoms N to oxygen atoms O in a compound with the formula N2O5 is the same as the compound NO2?
These ratios are not identical. In N2O5 the ratio is 2/5. In NO2 the ratio is 1/2.
How many atoms are in 0.98mol of NO2?
0.98 mol NO2 (6.022 X 10^23/1 mole NO2) = 5.90 X 10^23 atoms of nitrous oxide
