Remember the equation
Moles = mass(g) / Relative Atomic/molecular mass (Ar/Mr)
moles = mass(g) / Ar/Mr
The mass is 14 g
The Mr for CO is:- From the Periodic Table Mass of C = 12 and mass of O =
16
12 + 16 = 28
Substituting
moles(CO = 14g / 28
moles = 0.5 ( or 1/2 mole)
If 1 mole of carbon reacts, 1 mole of CO is produced according to the balanced chemical equation for the reaction. Therefore, if 1.4 moles of carbon react, 1.4 moles of CO will be produced.
To find the number of moles of CO molecules in 52g of CO, we first need to determine the molar mass of CO, which is approximately 28 g/mol. Then, we divide the given mass by the molar mass to get the number of moles. So, 52g of CO is equivalent to approximately 1.86 moles of CO molecules.
The balanced chemical equation for the reaction of CO with oxygen to form CO2 is: 2 CO + O2 -> 2 CO2. This means that 2 moles of CO produce 2 moles of CO2. Therefore, if you start with 3.60 moles of CO, it will produce 3.60 moles of CO2 when reacted with sufficient oxygen.
From the balanced chemical equation 3Fe2O3 + CO → 2Fe3O4 + CO2, it can be seen that 3 moles of Fe2O3 react with 1 mole of CO to produce 2 moles of Fe. Therefore, if 25 moles of CO react, it will produce 25/3 * 2 = 16.67 moles of Fe.
To determine the number of moles in 382 g of cobalt (Co), first calculate the molar mass of cobalt, which is approximately 58.93 g/mol. Then, divide the given mass by the molar mass to obtain the number of moles. Moles = 382 g / 58.93 g/mol = approximately 6.48 moles of Co atoms.
4,54 L of CO have 0,182 moles.
The answer is 10 moles of carbon monoxide.2 C + O2 = 2 CO
382 g Co contain 6,482 moles.
To determine the number of moles of oxygen needed to react with 4.52 moles of carbon monoxide (CO), we refer to the balanced chemical equation for the reaction: 2 CO + O₂ → 2 CO₂. From the equation, 2 moles of CO react with 1 mole of O₂. Therefore, to find the moles of O₂ required, we can use the ratio: (4.52 moles CO) × (1 mole O₂ / 2 moles CO) = 2.26 moles of O₂. Thus, 2.26 moles of oxygen are needed to react with 4.52 moles of CO.
If 1 mole of carbon reacts, 1 mole of CO is produced according to the balanced chemical equation for the reaction. Therefore, if 1.4 moles of carbon react, 1.4 moles of CO will be produced.
To find the number of moles of CO molecules in 52g of CO, we first need to determine the molar mass of CO, which is approximately 28 g/mol. Then, we divide the given mass by the molar mass to get the number of moles. So, 52g of CO is equivalent to approximately 1.86 moles of CO molecules.
26,3 g cobalt is equivalent to 0,446 moles.
The balanced chemical equation for the reaction of CO with oxygen to form CO2 is: 2 CO + O2 -> 2 CO2. This means that 2 moles of CO produce 2 moles of CO2. Therefore, if you start with 3.60 moles of CO, it will produce 3.60 moles of CO2 when reacted with sufficient oxygen.
1,4 moles carbon monoxide are produced.
0,83moles glucose are burned.
From the balanced chemical equation 3Fe2O3 + CO → 2Fe3O4 + CO2, it can be seen that 3 moles of Fe2O3 react with 1 mole of CO to produce 2 moles of Fe. Therefore, if 25 moles of CO react, it will produce 25/3 * 2 = 16.67 moles of Fe.
The combustion of butane (C₄H₁₀) can be represented by the balanced equation: 2 C₄H₁₀ + 13 O₂ → 8 CO₂ + 10 H₂O. From this equation, we see that 2 moles of butane produce 8 moles of carbon dioxide. Therefore, if 5.31 moles of C₄H₁₀ are used, the moles of CO₂ produced can be calculated as follows: (5.31 moles C₄H₁₀) × (8 moles CO₂ / 2 moles C₄H₁₀) = 21.24 moles of CO₂.