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What is the number of moles in 100 g MgCO3?
To calculate the number of moles in 100 g of MgCO3, you need to first determine the molar mass of MgCO3, which is 84.31 g/mol. Divide the given mass (100 g) by the molar mass to find the number of moles. In this case, 100 g / 84.31 g/mol ≈ 1.19 moles of MgCO3.
What is the oxidation number of HI?
+1 for H -1 for I
What is the oxidation number of LiNO2?
The oxidation number of Li in LiNO2 is +1, as it typically has an oxidation number of +1 in its compounds.
Which element increases its oxidation number in this reaction 3koh h3po4 k3po4 3h2o?
Phosphorus increases its oxidation number in this reaction. In H3PO4, phosphorus has an oxidation number of +5, and in K3PO4, it has an oxidation number of +5 as well. This means that phosphorus's oxidation state remains the same throughout the reaction.
What is the oxidation number of SiO2?
The oxidation number of silicon (Si) in SiO2 is +4. Oxygen (O) typically has an oxidation number of -2, so in this compound, the total oxidation number must equal zero. Since there are two oxygen atoms in SiO2, the oxidation number of silicon must be +4 to balance out the -4 from the oxygens.
WHAT IS OXIDATION NUMBER OF MGCO3?
Magnesium and carbonate are divalent.
What is the oxidation number of magnesium carbonate?
+2 for Mg, +4 for C, -2 for each O in MgCO3
What is the number of moles in 100 g MgCO3?
To calculate the number of moles in 100 g of MgCO3, you need to first determine the molar mass of MgCO3, which is 84.31 g/mol. Divide the given mass (100 g) by the molar mass to find the number of moles. In this case, 100 g / 84.31 g/mol ≈ 1.19 moles of MgCO3.
What is the ratio in MgCO3?
The ratio of MgCO3 to WHAT!
What is the oxidation number of HClO?
Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.
What is the oxidation number of acetate?
The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.
What is the oxidation number of H2CO2?
The oxidation number of each hydrogen in H2CO2 is +1, while the oxidation number of each carbon in CO2 is +4. This is because hydrogen usually has an oxidation number of +1, and oxygen usually has an oxidation number of -2.
What is the Oxidation number of sand?
Silicon's oxidation number is +4.Oxygen's oxidation number is -2
What is the oxidation number of nitrosyl?
The oxidation number of nitrosyl (NO) is +1. Nitrogen typically has an oxidation number of -3, and oxygen typically has an oxidation number of -2. In NO, nitrogen has a -3 oxidation number and oxygen has a -2 oxidation number, leading to an overall oxidation number of +1 for the nitrosyl ion.
What is the oxidation number for Nb in NbO2?
Oxidation number of Nb is +4. Oxidation number of O is -2.
Rank these items in order of increasing oxidation number for manganese MnCl2 Mn KMnO4 Mno2 lowest oxidation number?
MnCl2: oxidation number +2MnO2: oxidation number +4KMnO4: oxidation number +7
What is the oxidation number of H2O2?
The oxidation number for H is +1, and the oxidation number for O is -1.
