To find the number of moles of NO2 in 25.5g, you need to divide the given mass by the molar mass of NO2. The molar mass of NO2 is 46.01 g/mol. Therefore, 25.5g รท 46.01 g/mol = approximately 0.554 moles of NO2.
The molar mass of NO2 is 46.01 g/mol. Therefore, 3.00 moles of NO2 have a mass of 138.03 grams (3.00 moles x 46.01 g/mol).
The molar mass of nitrogen (N) is approximately 14 grams/mole, and the molar mass of oxygen (O) is approximately 16 grams/mole. Therefore, the molar mass of nitrogen dioxide (NO2) is 14 + (2*16) = 46 grams/mole to the nearest gram.
To calculate the number of moles in 25.6 g of NO2, you need to divide the given mass by the molar mass of NO2, which is 46.01 g/mol. Moles = 25.6 g / 46.01 g/mol = 0.556 moles. Therefore, there are 0.556 moles of NO2 in 25.6 g.
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.
The molar mass of nitrogen dioxide (NO2) is approximately 46 grams per mole.
To find the number of moles of NO2 in 25.5g, you need to divide the given mass by the molar mass of NO2. The molar mass of NO2 is 46.01 g/mol. Therefore, 25.5g รท 46.01 g/mol = approximately 0.554 moles of NO2.
To find the number of moles in 1.18 g of NO2, you need to divide the given mass by the molar mass of NO2. The molar mass of NO2 is approximately 46 g/mol. So, 1.18 g / 46 g/mol = roughly 0.026 moles of NO2.
To find the number of moles in 19 g of NO2, we first need to determine the molar mass of NO2, which is 46.01 g/mol. Next, we divide the given mass by the molar mass: 19 g / 46.01 g/mol โ 0.413 moles of NO2.
196.9497 g/mol
The molar mass of NO2 is 46.01 g/mol. Therefore, 3.00 moles of NO2 have a mass of 138.03 grams (3.00 moles x 46.01 g/mol).
The molar mass of nitrogen dioxide (NO2) can be calculated by adding the molar mass of nitrogen (N) and two times the molar mass of oxygen (O). The molar mass of nitrogen is approximately 14 g/mol, and the molar mass of oxygen is about 16 g/mol. Therefore, the molar mass of NO2 is approximately 14 + (2 * 16) = 46 g/mol.
The molar mass of nitrogen dioxide (NO2) is approximately 46 grams per mole.
The molar mass of nitrogen (N) is approximately 14 grams/mole, and the molar mass of oxygen (O) is approximately 16 grams/mole. Therefore, the molar mass of nitrogen dioxide (NO2) is 14 + (2*16) = 46 grams/mole to the nearest gram.
46.0055. The formula for Nitrogen dioxide is NO2
To find the mass of 99.01 moles of NO2 at STP (Standard Temperature and Pressure), you can use the ideal gas law. At STP, one mole of any gas occupies 22.4 L, so 99.01 moles of NO2 would occupy 99.01 x 22.4 = 2219.02 L. Using the molar mass of NO2 (46.01 g/mol), you can calculate the mass by multiplying the number of moles by the molar mass. So, 99.01 moles x 46.01 g/mol = 4546.46 grams.
To find the number of moles in 10.0 g of nitrogen dioxide (NO2), you first need to find the molar mass of NO2, which is approximately 46.01 g/mol. Then, divide the given mass by the molar mass to get the number of moles. In this case, 10.0 g / 46.01 g/mol โ 0.22 moles of nitrogen dioxide.