Just add the grams per mole mass of the constituent atoms.
C---carbon = 12.01 grams
2 O---2 oxygens = 16.0 grams each, or 32.0 grams
------------------------------------------------------------------------+
= 44.01 grams per mole for CO2 ( carbon dioxide )
To find the molecular formula of carbon monoxide (CO), first find its empirical formula. The empirical formula is CO (1:1 ratio of atoms). Since the molecular mass of CO is 28.01 g/mol, and carbon's molar mass is 12.01 g/mol, the mass of oxygen in CO is 28.01 - 12.01 = 16 g/mol. Since the molecular mass of oxygen is 32.00 g/mol, CO's molecular formula is CO2.
The molecular mass of cytosine is approximately 111.1 grams per mole.
The molecular mass of water vapour is 18.01528
The gram molecular mass of hydrogen is 1 gram per mole.
To find the gram molecular mass of the compound, you can use the formula: mass = moles × gram molecular mass. Given that 5 moles of the compound have a mass of 100 grams, you can rearrange the formula to find the gram molecular mass: gram molecular mass = mass / moles. Thus, gram molecular mass = 100 grams / 5 moles = 20 grams per mole.
The density of a gas is dependent on its molecular weight and the mass of the gas particles. Carbon dioxide (CO2) has a higher molecular weight compared to ammonia (NH3) due to the presence of heavier carbon atoms. This higher molecular weight of CO2 contributes to its greater density compared to ammonia gas.
Atomic mass of C = 14g/mol Atomic mass of O = 16g/mol Molecular mass of CO2 = 12 + 2(16) = 44g/mol mass = number of moles x molecular mass mass = 3 mol x 44g/mol = 132g
For this you need the atomic (molecular) mass of CO2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CO2=44.0 grams454 grams CO2 / (44.0 grams) = 10.3 moles CO2
CO2 is a molecular compound. It is composed of molecules made up of covalently bonded atoms of carbon and oxygen.
To find the number of molecules in 33.6g of CO2, you first need to convert grams to moles. The molar mass of CO2 is 44 g/mol. Therefore, 33.6g is equal to 33.6g / 44 g/mol = 0.764 moles of CO2. Using Avogadro's number (6.022 x 10^23 molecules/mol), you can calculate that 0.764 moles of CO2 is equal to 0.764 mol x 6.022 x 10^23 molecules/mol = 4.6 x 10^23 molecules of CO2.
From the balanced chemical equation: M2O3 + 6HCl -> 2MCl3 + 3H2O + CO2. Since 1 mole of carbonate produces 1 mole of CO2, the molecular mass of M2O3 is 6 × 35.5 g mol–1 as 6HCl is needed to produce 1 mole of CO2, giving a total molecular mass of 213 g mol–1.
The molar mass of CO2 is Mr (C)=12.01 Mr (0)=16.00 Therefore, the molar mass is (12.01+(16.00x2) since there are 2 oxygen atoms then the molar mass will be doubled for oxygen therefore, Molar Mass=48.01 g/mol
Sulfur dioxide diffuses faster than CO2 because sulfur dioxide has a lighter molecular weight and a smaller size compared to CO2. This allows sulfur dioxide molecules to move more quickly and easily through a medium, resulting in faster diffusion rates.
To find the molecular formula of carbon monoxide (CO), first find its empirical formula. The empirical formula is CO (1:1 ratio of atoms). Since the molecular mass of CO is 28.01 g/mol, and carbon's molar mass is 12.01 g/mol, the mass of oxygen in CO is 28.01 - 12.01 = 16 g/mol. Since the molecular mass of oxygen is 32.00 g/mol, CO's molecular formula is CO2.
Linear
CO2 diffuses faster than SO2 because CO2 molecules are smaller and lighter than SO2 molecules, allowing them to move more quickly through a medium. In addition, CO2 has a lower molecular weight and therefore higher average velocity compared to SO2 at the same temperature, contributing to its faster diffusion rate.
I assume you mean the molecular mass. Its molecular mass is 86.175