Which of the following combinations will make a buffer solutions?(i) CH3COONa (2 mol) + HCl (1 mol)(ii) CH3 COOH (2 mol) + NaOH (1 mol)(ii) CH3COOH (1 mol) + CH3COONa (1 mol)(1) (
After mixing some Zn with 50 cm3. 05 M HCl, the additional HCl was neutralised by 10.75 cm3. 12 M NaOH. How much zinc was used? - Quora
![25.0 mL of 1.0 M HCl is combined with 35.0 mL of 0.5 M NaOH. The initial temperature of the solutions is 25^oC , the density of the solution is 1.0 g/mL, 25.0 mL of 1.0 M HCl is combined with 35.0 mL of 0.5 M NaOH. The initial temperature of the solutions is 25^oC , the density of the solution is 1.0 g/mL,](https://dwes9vv9u0550.cloudfront.net/images/2119803/0751bc5b-8f76-4161-b11d-329084161a2c.jpg)
25.0 mL of 1.0 M HCl is combined with 35.0 mL of 0.5 M NaOH. The initial temperature of the solutions is 25^oC , the density of the solution is 1.0 g/mL,
![Polarization curves for carbon steel in 1 mol L -1 HCl in the absence... | Download Scientific Diagram Polarization curves for carbon steel in 1 mol L -1 HCl in the absence... | Download Scientific Diagram](https://www.researchgate.net/publication/345770282/figure/fig5/AS:957081549017088@1605197431070/Polarization-curves-for-carbon-steel-in-1-mol-L-1-HCl-in-the-absence-Blank-and-the.png)