The formula for chromium(III) sulfate is Cr2(SO4)3. The subscript after the parentheses in this formula means that all the atoms inside it occur as many times as the subscript. Therefore, the total number of atoms in this formula is 2 + 3(1 + 4) = 2 + (3 X 5) = 17.
The oxidation number of chromium (Cr) in Cr2(SO4)3 is +3. This is because the overall charge of the sulfate ion (SO4) is -2, and there are a total of 3 sulfate ions present in the compound, requiring the chromium to have an oxidation state of +3 to balance the charges.
Ammonium sulfate has the chemical formula (NH4)2SO4. It contains 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms, totaling 15 atoms in total.
Iron sulfate contains one iron atom, one sulfur atom, and four oxygen atoms. Therefore, there are a total of six atoms in iron sulfate.
Ammonium sulfate, (NH4)2SO4, contains 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms. In total, there are 15 atoms in a molecule of ammonium sulfate.
One molecule of Epsom salt (magnesium sulfate) contains a total of 7 atoms. This includes one magnesium atom (Mg), one sulfur atom (S), and four oxygen atoms (O) in the sulfate group (SO4).
Total 5 atoms in chromate (1 of Chromium and 4 of Oxygen)
In one molecule of copper sulfate, Cu2(SO4)3, there are a total of 12 oxygen atoms. This can be calculated by breaking down the compound into its individual atoms: 3 sulfur atoms and 12 oxygen atoms from the sulfate ions, and 2 copper atoms. Therefore, the total number of oxygen atoms in one molecule of copper sulfate is 12.
The formula of ammonium sulfate is (NH4)2SO4. To calculate the total number of atoms, you would need to add up the individual atoms present in the formula. In this case, there are 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms, giving a total of 15 atoms in one molecule of ammonium sulfate.
The oxidation number of chromium (Cr) in Cr2(SO4)3 is +3. This is because the overall charge of the sulfate ion (SO4) is -2, and there are a total of 3 sulfate ions present in the compound, requiring the chromium to have an oxidation state of +3 to balance the charges.
Ammonium sulfate has the chemical formula (NH4)2SO4. It contains 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms, totaling 15 atoms in total.
Iron sulfate contains one iron atom, one sulfur atom, and four oxygen atoms. Therefore, there are a total of six atoms in iron sulfate.
Ammonium sulfate, (NH4)2SO4, contains 2 nitrogen atoms, 8 hydrogen atoms, 1 sulfur atom, and 4 oxygen atoms. In total, there are 15 atoms in a molecule of ammonium sulfate.
One molecule of Epsom salt (magnesium sulfate) contains a total of 7 atoms. This includes one magnesium atom (Mg), one sulfur atom (S), and four oxygen atoms (O) in the sulfate group (SO4).
Aluminum sulfate has the chemical formula Al2(SO4)3. This means that in one molecule of aluminum sulfate, there are 2 atoms of aluminum, 3 atoms of sulfur, and 12 atoms of oxygen. Therefore, there are a total of 17 atoms in one molecule of aluminum sulfate.
The sulfate ion (SO4^2-) consists of one sulfur atom and four oxygen atoms, totaling five atoms in total.
The oxidation number of chromium in CrBr2 is +2. This is because bromine typically has an oxidation number of -1 and there are two bromine atoms in CrBr2, leading to a total oxidation number of -2. The oxidation number of chromium must therefore be +2 to balance the charges.
In one molecule of manganese sulfate, there are 12 atoms in total: 1 manganese atom, 1 sulfur atom, and 4 oxygen atoms in the sulfate group, plus the 6 hydrogen atoms that are typically associated with the sulfate ion.