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Oxygen is a non meta element. Atomic Mass of it is 16.
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What is the relative formula mass of carbon dioxide.?
The relative formula mass of carbon dioxide (CO₂) is calculated by summing the atomic masses of its constituent elements. Carbon has an atomic mass of approximately 12.01 g/mol, and oxygen has an atomic mass of about 16.00 g/mol. Since there are two oxygen atoms in carbon dioxide, the calculation is 12.01 + (2 × 16.00) = 44.01 g/mol. Therefore, the relative formula mass of carbon dioxide is approximately 44.01 g/mol.
What is the relative formula mass for SO2?
To calculate the relative formula mass of sulfur dioxide (SO₂), you need to sum the atomic masses of its constituent elements. Sulfur (S) has an atomic mass of approximately 32.07 g/mol, and oxygen (O) has an atomic mass of about 16.00 g/mol. Since SO₂ contains one sulfur atom and two oxygen atoms, the calculation is: 32.07 + (2 × 16.00) = 32.07 + 32.00 = 64.07 g/mol. Therefore, the relative formula mass of SO₂ is approximately 64.07 g/mol.
Oxygen has three different isotopes that occur naturally in different amounts if 99 is oxygen- 16 0.04 is oxygen- 17 and 0.20 is oxygen-18 calculate the relative atomic mass of oxygen?
To calculate the relative atomic mass of oxygen, you multiply the mass of each isotope by its natural abundance (in decimal form), and then sum these values. The calculation is as follows: [ \text{Relative atomic mass} = (16 \times 0.990) + (17 \times 0.0004) + (18 \times 0.0020) = 15.84 + 0.0068 + 0.036 = 15.8868 ] Thus, the relative atomic mass of oxygen is approximately 15.88 amu.
A compound has a mass of 16.7g 12.7g Iodine 4g Oxygen Therefore the empirical formula is I2O5 What additional information do you need to work out the molecular formula?
To determine the molecular formula, you would need the molar mass of the compound. With the molar mass, you can calculate the empirical formula mass and then determine the ratio between the empirical formula mass and the molar mass to find the molecular formula.
What is the atomic mass of water?
The atomic mass of water (H2O) is calculated by adding the atomic masses of its constituent elements, which are hydrogen (H) and oxygen (O). The atomic mass of hydrogen is approximately 1, and the atomic mass of oxygen is approximately 16. Therefore, the atomic mass of water is approximately 18 (1 + 1 + 16).
What is the relative formula mass of lead oxide?
The relative formula mass of lead oxide (PbO) is calculated by adding the atomic masses of the elements in the formula. The atomic mass of lead (Pb) is 207.2 g/mol, and the atomic mass of oxygen (O) is 16.0 g/mol. Therefore, the relative formula mass of lead oxide is 207.2 + 16.0 = 223.2 g/mol.
What is the relative formula mass for MgCO3?
The relative formula mass of MgCO3 is 84.3 g/mol. This is calculated by adding the atomic masses of magnesium (24.3 g/mol), carbon (12.0 g/mol), and three oxygen atoms (16.0 g/mol each) together.
What is the relative formula mass of iodine?
The relative formula mass of iodine is 253.8 g/mol.
What is the relative formula mass of carbon dioxide.?
The relative formula mass of carbon dioxide (CO₂) is calculated by summing the atomic masses of its constituent elements. Carbon has an atomic mass of approximately 12.01 g/mol, and oxygen has an atomic mass of about 16.00 g/mol. Since there are two oxygen atoms in carbon dioxide, the calculation is 12.01 + (2 × 16.00) = 44.01 g/mol. Therefore, the relative formula mass of carbon dioxide is approximately 44.01 g/mol.
What is copper sulfates relative formula mass?
The anhydrous copper sulfate (CuSO4) has a molar mass of 159,62.
What is the relative formula mass of iron sulphate?
The relative formula mass of iron sulfate is 151.85 g/mol. It is calculated by adding the atomic masses of all the elements in the compound, which are iron (Fe), sulfur (S), and oxygen (O).
What is the relative formula mass for SO2?
To calculate the relative formula mass of sulfur dioxide (SO₂), you need to sum the atomic masses of its constituent elements. Sulfur (S) has an atomic mass of approximately 32.07 g/mol, and oxygen (O) has an atomic mass of about 16.00 g/mol. Since SO₂ contains one sulfur atom and two oxygen atoms, the calculation is: 32.07 + (2 × 16.00) = 32.07 + 32.00 = 64.07 g/mol. Therefore, the relative formula mass of SO₂ is approximately 64.07 g/mol.
What is the relative formula mass of copper?
The relative atomic mass of copper is approximately 63.55. To calculate the relative formula mass of copper, you sum the atomic masses of its atoms, which in this case would just be the atomic mass of copper. Therefore, the relative formula mass of copper would be 63.55.
What is the relative formula mass of each of the following compounds of potassium dichromate?
The relative formula mass of potassium dichromate (K2Cr2O7) is calculated by adding the atomic masses of its individual elements. The atomic masses of potassium (K), chromium (Cr), and oxygen (O) are 39.1, 52, and 16 respectively. Therefore, the relative formula mass of potassium dichromate is 294.2 g/mol.
What is the formula mass of oxygen?
Oxygen formula O2
What is the relative formula mass of ethanol?
The relative formula mass of ethanol (C2H5OH) is 46 g/mol.
What is the relative formula mass of nitrate?
The chemical formula is (NO3)-; the mass is 62 g.
