0
0.72 Molar dibasic potassium phosphate (125.410 grams/liter K2HPO4, molecular weight=174.18 grams/mole).
To find the equivalent weight of H2PO3, first calculate the molar mass of H2PO3 by adding the atomic masses of each element: 2 hydrogen atoms (1.01 g/mol each), 1 phosphorus atom (30.97 g/mol), and 3 oxygen atoms (16 g/mol each). Add these values to get the molar mass. Then, divide the molar mass by the number of electrons gained or lost per molecule in a reaction to find the equivalent weight.
174.18 grams
You want the Answer? You have been monitored by the IT Dept. Of SCTS, Vishakapatinam. Your IP address has been received. Your marks will be terminated.
Regards,
IT Wing
SCTS,
VIZAG
Add your answer:
Earn +20 pts
Is H2PO3 an acid and a base?
H2PO3 is a weak acid. It can donate a proton, making it acidic. It is not considered a base as it does not readily accept protons.
What is the oxidation number of H2PO3-?
The oxidation number of H in H2PO3^- is +1 because hydrogen typically has an oxidation number of +1 in compounds. For the entire H2PO3^- ion, the sum of the oxidation numbers must equal -1 to balance the charge of the ion. Therefore, the oxidation number of P would be +3 in this case.
Conjugate base of H2PO3- 1?
The conjugate base of H2PO3- 1 is HPO32- 2. This is because H2PO3- 1 can donate one proton to form a new species with one less hydrogen ion, resulting in the HPO32- 2 ion.
What is the conjugate acid of HPO3-2?
H2po3 ^-1
Is H2PO3- amphiprotic?
Yes, H2PO3- is amphiprotic because it can donate and accept protons. It can donate a proton to act as an acid, forming HPO32- or accept a proton to act as a base, forming H3PO3.
Is H2PO3 an acid and a base?
H2PO3 is a weak acid. It can donate a proton, making it acidic. It is not considered a base as it does not readily accept protons.
What is the oxidation number of H2PO3-?
The oxidation number of H in H2PO3^- is +1 because hydrogen typically has an oxidation number of +1 in compounds. For the entire H2PO3^- ion, the sum of the oxidation numbers must equal -1 to balance the charge of the ion. Therefore, the oxidation number of P would be +3 in this case.
Conjugate base of H2PO3- 1?
The conjugate base of H2PO3- 1 is HPO32- 2. This is because H2PO3- 1 can donate one proton to form a new species with one less hydrogen ion, resulting in the HPO32- 2 ion.
What is the conjugate acid of HPO3-2?
H2po3 ^-1
How many atoms are in H2PO3?
There are 7 atoms in H2PO3, comprising of 2 hydrogen atoms, 1 phosphorus atom, and 4 oxygen atoms.
If you have molecular weight how can you find equivalent weight?
To determine the equivalent weight from the molecular weight, you need to divide the molecular weight by the valence (or charge) of the compound. For example, for a compound with a molecular weight of 100 g/mol and a valence of 2, the equivalent weight would be 50 g/equiv.
Find the equivalent weight of sodium sulfate?
71142 71That
Is H2PO3- amphiprotic?
Yes, H2PO3- is amphiprotic because it can donate and accept protons. It can donate a proton to act as an acid, forming HPO32- or accept a proton to act as a base, forming H3PO3.
What is the dihydrogen phosphite ion formula?
The dihydrogen phosphite ion formula is H2PO3-. It consists of two hydrogen atoms and one phosphite atom with an overall charge of -1.
What is a conjugate base of H3PO3?
The conjugate base of H3PO3 is H2PO3-, which forms when H3PO3 loses a proton.
What is Equivalent weight of chlorine?
the equivalent weight of chlorine is 35.453, which is also it's atomic weight.
What is the equivalent weight of hydrogen per oxide?
The equivalent weight of hydrogen peroxide is 17 g/mol.
