Explain what is the concentration of the haso42

Reference no: EM13165932

Arsenic Acid (H3AsO4) has Ka values of 2.5*10^-4, 5.6*10^-8, and 3*10^-13. What is the concentration of the HAsO42- dianion in a solution whose initial arsenic acid concentration was .35 M?

Reference no: EM13165932

Questions Cloud

Small business owner and a recently naturalized citizen : Phong Lhu is a small business owner and a recently naturalized citizen of the United States. Since there are very few Vietnamese serving in public office, Phong Lhu will most likely vote in accord with ________.

State lake can be neglected as far as acidification : Assume also that on a yearly basis the lake is completely mixed, and that the small river flowing into and out of the lake can be neglected as far as acidification is concerned. How many years will it be before the lake will reach a pH of 5.0?

What is the correlation coefficient : What is the correlation coefficient and do the data provide sufficient evidence to conclude that the number of years of study and test score are linearly positively correlated? Use α = 0.01

Role of mucus in the nasal cavity : What is the role of mucus in the nasal cavity

Explain what is the concentration of the haso42 : Arsenic Acid (H3AsO4) has Ka values of 2.5*10^-4, 5.6*10^-8, and 3*10^-13. What is the concentration of the HAsO42- dianion in a solution

State what is the equilibrium concentration of co : At equilibrium, it is found that .25 moles of COCl2 remain. What is the equilibrium concentration of CO?

Constant regions of antibodies : Which one of the following is NOT true of the constant (C) regions of antibodies

Determine how much heat is evolved or absorbed : Determine how much heat is evolved or absorbed when 40.0 of lithium iodide completely dissolves in water.

State the equilibrium constant for the reaction : The equilibrium constant for the reaction, 2HI = H2 + I2 is 0.49. Calculate the number of moles of hydrogen produced when one mole of HI

User Account

All Pages