What is the gram equivalent weight of HCl?
Therefore, the equivalent mass of HCl is 85.1g.
What is the equivalent mass of hydrogen in HCl?
The equivalent weight of an acid or base for neutralization reactions or of any other compound that acts by double decomposition is the quantity of the compound that will furnish or react with or be equivalent to 1.008 g of hydrogen ion or 17.0074 g of hydroxide ion—e.g., hydrochloric acid (HCl), 36.461 g; sulfuric …
How do you find the gram equivalent weight of a molecule?
Thus to find out the equivalent weight, the atomic weight of the substance is divided by its valence. As an example, the equivalent weight of the oxygen will be equal to 16.0 g / 2 = 8.0 g.
What is the molecular weight of HCl?
36.458 g/molHydrochloric acid / Molar mass
What is the N factor of HCl?
Expert-verified answer For acids the n -factor will be the number of H⁺ ions the acid can give. Therefore the n-factor will be 1.
What is the equivalent weight of chlorine in HCl?
Therefore, molar mass of Chlorine gas, \[C{{l}_{2}}\] = 2 x 35.5 u = 71 u. Therefore, the answer is – option (a) – The equivalent weight of chlorine molecule in the given reaction is 42.6.
How do you find the equivalent weight of HCl?
Solution : equivalent mass of an acid `=(“Molar mass of the acid”)/(“Basicity of the acid “)` Equivalent mass of `HCI=(36.5)/(1)` `=36.5` .
How do you calculate gram equivalent?
Gram equivalent weight is equal to mass in grams numerically equal to Equivalent Weight. To calculate the Gram Equivalent Weight, we use the formula Eq = MW / n.
How do you calculate gram equivalents?
How do you make 1 N HCl?
If we add 8.33mL in 100 L of water we get 1 N HCl.
What is n factor in gram equivalent weight?
n factor is atomic weight or molecular weight by equivalent weight. n factor for acids is its basicity, ie, number of replaceable hydrogen ion per molecule. For exampleg HCl has n factor 1 n H2SO4 has 2 H3PO3 has n factor 2 because when H3PO3 dissociates to form H+ and HPO3^-2.
How do you calculate n Factor?
To calculate n-factor of a salt of such type, we take one mole of the reactant and find the number of mole of the element whose oxidation state is changing. This is multiplied with the oxidation state of the element in the reactant, which gives us the total oxidation state of the element in the reactant.
What is equivalent weight of Cl?
Solution : The equivalent weight of chlorine is given as equal to `35.5` which is also its atomic weight. The valency of Cl is thus 1.
What is the gram equivalent weight of chlorine?
6g/mol.
How do you calculate equivalent weight?
Equivalent Weight is calculated by taking the molar mass divided by n number of equivalents. The molar mass is the molecular weight. The n number of equivalents is the quantity of charge depending on if the substance is an element, ion, acid, base, or ionic compound.
What is meant by gram equivalent weight?
In chemistry, equivalent weight (also known as gram equivalent) is the mass of one equivalent, that is the mass of a given substance which will combine with or displace a fixed quantity of another substance.
What is molecular weight and equivalent weight?
Molecular weight is the total atomic mass of a molecule for a compound. Equivalent weight, on the other hand, is the portion of the compound’s molecular weight associated with each valence electron. For a compound, equivalent weight takes the molecular weight and divides it by the net positive valence.
What does 2N HCl mean?
The “N” part is based upon how many specific ions are released into solution. For example, if you’re focusing on the H3O+ ion, a 2N HCl means that there are 2 moles of HCl in solution to release 2 moles of H+