Home
Class 12
CHEMISTRY
pH of human blood is maintained by the b...

pH of human blood is maintained by the balance in concentrations of `H_(2)CO_(3) & NaHCO_(3)`. What volume of 5(M) `NaHCO_(3)` solution is to be added to 10 mL of a blood sample containing 2(M) `H_(2)CO_(3)` in order to maintain the pH at 7.4 ? `[K_(a)(H_(2)CO_(3))=7.8xx10^(-7)`]

Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise WARM UP EXERCISE|153 Videos

  • EQUILIBRIUM

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (very short answer type)|30 Videos

  • ENVIRONMENTAL CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 14(Answer the following questions)|6 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 6|10 Videos

Similar Questions

Explore conceptually related problems

Calculate the pH of 0.05 (M) H_(2) SO_(4) solution .

Explain the buffer action of the mixed aqueous soluton of Na_(2)CO_(3) and NaHCO_(3) .

K_a for HCN is 5xx10^-10 at 25^@C . For maintaining a constant pH of 9, calculate the volume of 5M KCN solution required to be added to 10 ml of 2M HCN solution.

Draw lewis dot structure of H_(3)PO_(4) and CO_(3)^(2-) .

Differentiate between Na_2CO_3 and NaHCO_3 .

What amount of CH_(3)COONa is to be added to one litre of 0.1(M) CH_(3)COOH solution so that the pH becomes 4.0? [K_(a)=1.8xx10^(-3)] .

If 50mL 0.1(M) NaOH solution is added to 20 mL 0.25(M) CH_(3)COOH solution, then what will be the pH of mixed solution? [pK_(a)(CH_(3)COOH)=4.74] .

K_a for HCN is 5xx10^(-10) at 25^(@)C . For maintaining a constant pH=9, the volume of 5M KCN solution required to be added to 10mL of 2M HCN solution is-

A 2.0g mixture of Na_(2)CO_(3) and NaHCO_(3) suffered a loss of 0.12g on heating. Percentage of Na_(2)CO_(3) in the mixture-

Calculate the concentrations of H_(3)O^(+) and OH^(-) ions in the solution with the following pH values at 25^(@)C (1) pH=5.0 (2) pH=12.