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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 MgCO3?
+2 for Mg +4 for C -2 for each O
How many total atoms are in the chemical formula MgCO3?
There are a total of 5 atoms in the chemical formula MgCO3. This includes one magnesium atom (Mg), one carbon atom (C), and three oxygen atoms (O).
Can you separate chemicaly MgCO3 from CaCO3?
I have the same task. Maybe this one would work: If amount of CaCO3 is known I would try to add stechiometric amount of any diluted acid (e.g. HCl), which would form Ca water soluble salt to solution of MgCO3/CaCO3 in water (note, that these salts are not soluble in water, therefore that will colloid solution). The reaction would be CaCO3+2HCl=CaCl2+H2O+CO2. Calcium is more reactive metal than Mg, therefore, CaCO3 would react first if you add acid. After all CaCO3 is consumed, just filter of MgCO3
What is the answer for magnesium and carbonate using criss cross method?
The formula for magnesium carbonate using the criss-cross method is MgCO3. This is because the charge on magnesium is 2+ and the charge on carbonate is 2-, so when the charges are criss-crossed, the subscripts become 1 for Mg and 1 for CO3, resulting in MgCO3.
What is the chemical symbol for magnesium carbonate?
The chemical formula* for magnesium carbonate is MgCO3. *Note that compounds have chemical formulas; elements have chemical symbols.
What is the ratio in MgCO3?
The ratio of MgCO3 to WHAT!
MgCO3 is compound that is composed of which elements?
Magnesium, Carbon and Oxygen
What is the ionic name of MgCO3?
magnesium carbonate
What is the chemical reaction of MgCl2 plus Li2CO3 and MgCO3 plus 2LiCl?
The chemical equation is:MgCl2 + Li2CO3 = MgCO3(s) + 2 LiCl
What MgCO3 compound name?
This compound is magnesium carbonate.
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 elements bond with Mg?
Magnesium commonly bonds with elements such as oxygen (O), sulfur (S), and carbon (C) to form compounds like magnesium oxide (MgO), magnesium sulfate (MgSO4), and magnesium carbonate (MgCO3).
What compounds does MgCO3 break into?
With sufficient heating, MgCO3 -> MgO + CO2, magnesium oxide and carbon dioxide.
How many atoms are there in MgCO3?
MgCO3 has 5 atoms One Mg One C Three O
What is the chemical name of MgCO3?
The chemical name for MgCO3 is magnesium carbonate. Mg corresponds to the element magnesium, C for carbon and O for oxygen. MgCO3's molecular weight is 84.321-grams per mole.
What is the chemical formula for magnesium carbonate?
MgCO3
