What is the mole of Mg OH 2?
The molar mass of Mg(OH)2 is 58.33 g/mol.
What is the molecular weight of Mg?
24.305 uMagnesium / Atomic mass
The molar mass of an element can be described as atomic weight (relative atomic mass) on the periodic table in g/mol. Atomic weight of magnesium is 24.305. Hence molar mass of Magnesium is24. 305 g/mol.
How do I calculate molar weight?
Molar mass = mass/mole = g/mol
- The mass of one atom of carbon-12 the atomic mass of carbon-12 is exactly 12 atomic mass units.
- The mass of one mole of carbon-12 atoms is exactly 12 grams; its molar mass is exactly 12 grams per mole.
Is magnesium hydroxide a molecular?
Magnesium hydroxide has the chemical formula Mg(OH)2 and the molecular weight of 58.3197 g/mol. Its CAS number is 1309-42-8 and its density is 2.345 g/cm3. It decomposes when heated to 360 °C and forms the oxide, MgO.
How many moles are in magnesium hydroxide?
Moles of Mg(OH)2=2.9⋅g58.32⋅g⋅mol−1=0.0497⋅mol .
How do you convert molecular weight to Mg?
Divide the concentration (mg/ml) by the molecular weight. We will use the example of a typical immunotoxin that has a molecular weight of 210,000 grams per mole (or mg/mmole or kDa) (the molecular weight is usually found on the data sheet) and a common concentration is 1.0 mg/ml.
What is molecular weight of Naoh?
39.997 g/molSodium hydroxide / Molar mass
What is the molecular weight of mgcl2?
95.211 g/molMagnesium chloride / Molar mass
What is the equivalent weight of Mg OH 2?
The equivalent weight of Mg(OH)2 is 29.2 g.
What is the molecular formula of magnesium hydroxide?
Mg(OH)2Magnesium hydroxide / Formula
Magnesium hydroxide is the inorganic compound with the chemical formula Mg(OH)2. It occurs in nature as the mineral brucite.
What is the molar mass of MgCl2?
95.211 g/molMagnesium chloride / Molar mass
Or, we would say that the formula weight of MgCl2 = 95.211 g/mol (i.e., 95.211 g of magnesium chloride has a mole of magnesium cations and 2 moles of chloride anions.
What is the formula weight of magnesium hydroxide?
Magnesium hydroxide is a colorless hexagonal crystalline powder. Also known as: Brucite; Milk of magnesia. Molecular formula: Mg(OH) 2. Elements: Hydrogen (H), Magnesium (Mg), Oxygen (O) Molecular weight: 58.319 g/mol. Molar volume: 24.504 cm³/mol. CAS Registry Number (CAS RN): 1309-42-8
Is magnesium hydroxide stronger than barium hydroxide?
Potassium hydroxide is a stronger base than barium hydroxide. Explain. Due to the greater ionic radius and less ionisation energy of potassium as compared to barium, results in KOH being a stronger base than Ba(OH) 2 .
What are the side effects of magnesium hydroxide?
severe nausea,vomiting,or diarrhea;
What is the KB of magnesium hydroxide?
Magnesium hydroxide is a metal hydroxide. As such it is a strong base. This means that in solution it is fully dissociated into ions. So Kb is infinity. If you want th OH- concentration, use Ksp = 1.5× 10^-11. Ksp = 4s^3. Solving you get s=1.6×10^-4. OH- conc is double this so around 3.2×10^-4.