What is equivalent mass of KNO3?
What is equivalent mass of KNO3?
Answer: Atomic mass of K=40u,N=14,3O=48. Sum=102,so equivalent mass of the KNO3 IS 102.
What is mass equivalent mass?
Equivalent mass: The number of parts by mass of a substance that combines with or displaces 1.008 parts by mass of hydrogen or 8.0 parts of oxygen or 35.5 parts of chlorine is called its equivalent mass (EM).
How do you find the mass of 0.1 mole of KNO3?
Therefore, mass of 0.1 mole of KNO3 is 10.10 g.
What is the gram formula mass of KNO3?
What is the formula mass for potassium nitrate? The formula of potassium nitrate is KNO3. Thus, the formula mass of potassium nitrate is 39.098+14.007+15.999·3=101.102 g/mol.
How do you find the molecular mass of KNO3?
101.1032 g/mol
Potassium nitrate/Molar mass
The molecular mass of potassium nitrate is 101.1032 g/mol. To calculate the mass of potassium nitrate, substitute the value of moles and molecular mass in the above equation. Therefore, 164grams of potassium nitrate, $KN{O_3}$ are formed when 102 grams of nitric acid, $HN{O_3}$, reacts with potassium hydroxide KOH.
Which of the following has maximum mass 0.1 mole of KNO3 1 into 10 to the power 23 molecules of ch4 112 cm cube of hydrogen at STP?
(i) 0.1 mole of KNO_(3) (ii) 1 xx 10^(23) molecules of CH_(4) (iii) 112 cm^(3) of hydrogen at S.T.P? Thus, 0.1 mole of KNO3 has maximum mass.
What are the hazards of KNO3?
Potassium Nitrate (KNO3 ) Health Hazards Potential exposure – Potassium Nitrate is used in chemical analysis, as a food additive in fertilizers in medications as a vasodilator and as antidote for cyanide poisoning. Short term exposure – Potassium nitrate can affect when breathed in. Long term exposure – Repeated skin contact causes dermatitis, drying and cracking.
Quick Answer. The molar mass of potassium nitrate, which is represented by the chemical formula KNO3, is 101.10 grams per mole. The molar mass is determined by adding together the atomic weight of each atom in the compound.
What is Ksp for KNO3?
Solubility Product Constant Ksp Of Kno3. In general, the solubility product constant (Ksp), is the equilibrium constant for the . (a) Calculate the molar solubility of barium fluoride, BaF2 , in water at 25oC. of certain ions in drinking water or surface water can be determined by.
What is the molar mass of NaNO3?
The average molar mass of the chemical compound Sodium nitrate is 84.995 grams per mole