FIND THE ANSWERS

What is the pH of a buffer solution containing 0.30 M H2CO3 & 0.30 M NaHCO3. The Ka acid is 4.3 x 10*-7 a)-6.37 b)-6.07 c)6.67 d)6.63 e)6.07?

Answer this question

Do you know the correct answer? Make money answering questions! Join now.
  • What is the pH of a buffer solution containing 0.30 M H2CO3 & 0.30 M NaHCO3. The Ka acid is 4.3 x 10*-7 a)-6.37 b)-6.07 c)6.67 d)6.63 e)6.07?


Answers

What is the pH of a buffer solution containing 0.30 M H2CO3 & 0.30 M NaHCO3. The Ka acid is 4.3 x 10*-7 a)-6.37 b)-6.07 c)6.67 d)6.63 e)6.07? Find answers now!
Read more
Positive: 54 %
... buffer solution containing 0.30 M H2CO3 & 0.30 M NaHCO3. The Ka acid is 4.3 x 10*-7 a)-6.37 b)-6.07 c)6.67 d)6.63 ... 0.30 M NaHCO3. The Ka acid is 4.3 ...
Read more
Positive: 51 %

More resources

... 387.6 perovskite 100.8±10.7±4.3±1.6±2 ... Buffer wt% S X D Phases 13.2 sulliq ... B.. & Palme. C. 1978. A. V. 76. M. Acta 47..D. A. A. & Spettel ...
Read more
Positive: 54 %
Solution: (a) (b) (c) (d) ... 86 × 10−8 cm − 2 1 pm 1 × 10 m Vatom = 4 3 4 πr ... 3.9 × 10−7 mol stearic acid 284. Let x be the mass of octane ...
Read more
Positive: 49 %
He received his B.S., M.S., and Ph.D. in Chemistry from the ... buffer solutions of ... Nomenclature of Organic Chemistry, Sections A, B, C, D, E, F ...
Read more
Positive: 35 %
... (b) (c) mass = (19.3 g/cm ) × [ 3 4 3 ... 00205 × 10−26 g m = = 3.73 (a) (b) (c) (d) ... 4 g stearic acid × g sample.083 x g CO2 114.9 × 10−7 ...
Read more
Positive: 12 %
y= m x + b The slope of the ... . air may be heterogeneous.16 CHAPTER 1 CHEMICAL FOUNDATIONS c. 17 mixture d. it just makes the solution ... c = 4 r3 3 4 3 ...
Read more
Positive: 10 %