Explain ph in a solution dihydrogen phosphate ion

Reference no: EM13239796

calculate [OH-] and pH in a solution in which dihydrogen phosphate ion, H2PO4- is 0.335M and hydrogen phosphate ion, HPO4^(2-) is a)0.335M b)0.100M

Reference no: EM13239796

Questions Cloud

State balanced net ionic equation for the neutralization : Write balanced net ionic equation for the neutralization of equal molar amounts of HBr and NH_3

Explain balanced net ionic equation for the neutralization : Write balanced net ionic equation for the neutralization of equal molar amounts of HNO_2 and KOH

Determine the direction of the force on a charge : A charge of 2.65mC is placed at each corner of a square 0.450m on a side, Determine the direction of the force on a charge

The first step in the citric acid cycle of food metabolism : The first step in the citric acid cycle of food metabolism is reaction of oxaloacetate with acetyl CoA to give citrate. Propose a mechanism, using acid or base catalysis as needed. Oxaloacetate + Acetyl CoA ----> Citrate

Explain ph in a solution dihydrogen phosphate ion : calculate [OH-] and pH in a solution in which dihydrogen phosphate ion, H2PO4- is 0.335M and hydrogen phosphate ion, HPO4^(2-) is a)0.335M b)0.100M

Find the electric field at the center of the arc : A charge Q = 23.0 ?C is distributed evenly on a wire bent into an arc of radius R = 47.0 cm, What is the electric field at the center of the arc that subtends ? = ±40.0°

Explain what is the total number of valence electrons : What is the total number of valence electrons that must be shown in the Lewis structure for magnesium fluoride B. How many dots would be shown in the Lewis symbol for phosporus. Use a number, not a word.

Explain what is the maximum energy the electron : A photon having E = 46.9 keV energy scatters from a free electron inside a metal. What is the maximum energy the electron can gain from the photon

Explain water and hydrogen gas is eveloved : 10 mg of magnesium metal and 30 ml of hydrochloric acid are added to 300 ml of water and hydrogen gas is eveloved. The reaction is as follows: Mg + 2HCl -> H2 + Mg2+ (aq) + 2Cl- (aq). Calculate the limiting reactant.

User Account

All Pages