To find the number of carbon atoms in 2.00g of butane (C4H10), you first need to calculate the number of moles of butane using its molar mass (58.12 g/mol). Then, use Avogadro's number (6.022 × 10^23) to convert moles to atoms. Butane has 10 carbon atoms, so multiply the number of moles by 10 to find the number of carbon atoms.
H is +1, O is -2 overall carbon will have an oxidation # of -3
The oxidation number of carbon (C) in CH2O is +2. This is because hydrogen (H) has an oxidation number of +1 and oxygen (O) has an oxidation number of -2, so the sum of the oxidation numbers in CH2O must be zero to balance the charge.
The oxidation number of C in C₂O₄ is +3. Each oxygen atom carries a charge of -2, and since there are 4 oxygen atoms in total with a total charge of -8, the carbon atom's oxidation number must be +3 to balance the charges in the compound.
The oxidation number for carbon (C) in carbon dioxide (CO2) is +4. Each oxygen atom has an oxidation number of -2, so in the compound CO2, the total oxidation number must equal 0.
To find the number of carbon atoms in 2.00g of butane (C4H10), you first need to calculate the number of moles of butane using its molar mass (58.12 g/mol). Then, use Avogadro's number (6.022 × 10^23) to convert moles to atoms. Butane has 10 carbon atoms, so multiply the number of moles by 10 to find the number of carbon atoms.
H is +1, O is -2 overall carbon will have an oxidation # of -3
The oxidation number of carbon (C) in CH2O is +2. This is because hydrogen (H) has an oxidation number of +1 and oxygen (O) has an oxidation number of -2, so the sum of the oxidation numbers in CH2O must be zero to balance the charge.
The oxidation number of C in C₂O₄ is +3. Each oxygen atom carries a charge of -2, and since there are 4 oxygen atoms in total with a total charge of -8, the carbon atom's oxidation number must be +3 to balance the charges in the compound.
The oxidation number for carbon (C) in carbon dioxide (CO2) is +4. Each oxygen atom has an oxidation number of -2, so in the compound CO2, the total oxidation number must equal 0.
The oxidation number of C in CO3^2- is +4. Each oxygen atom has an oxidation number of -2, and since the overall charge of the carbonate ion is 2-, the carbon atom must have an oxidation number of +4 to balance the charge.
The oxidation number is + for C and -2 for O.
+2 for Mg +4 for C -2 for each O
It depends on what form it is in. It can be in the 4+ oxidation state, 4- oxidation state and every oxidation state in between.
The oxidation number of Ca is 0 in its elemental form and is +2 in its compounds.
CO is a harmful gas.C shows +2 in CO and it shows +4 in CO2.
In KO2, O has an oxidation number of -1, K has an oxidation number of +1. In CO2, O has an oxidation number of -2, C has an oxidation number of +4. In K2CO3, O has an oxidation number of -2, C has an oxidation number of +4, and K has an oxidation number of +1. In the given reaction, the oxidation numbers for each atom remain the same as in their individual compounds.