The pH value of those solutions depends on the concentration and the temperature. Generally, solutions with higher concentrations of acids have lower pH values.
To find the pH, calculate the total moles of H+ ions from the given acids (HNO3 and HCl). The total moles of H+ ions is 1.2 + 1.7 = 2.9 moles. Since the volume is 1000 liters, the concentration of H+ ions is 2.9 moles/1000 liters = 0.0029 M. Finally, calculate the pH using the formula pH = -log[H+]. So, pH = -log(0.0029) = 2.54.
The heat of neutralization between HCl and HNO3 is approximately -57.3 kJ/mol. This value is the heat released when one mole of HCl reacts with one mole of HNO3 to form one mole of water and one mole of the salt nitric acid (HNO3).
The pH of a 6M HCl solution is 0.
The ratio of HCl to HNO3 in aqua regia is typically 3:1. This mixture of hydrochloric acid and nitric acid is commonly used to dissolve noble metals such as gold and platinum in chemical analysis processes.
Hydrochloric acid (HCl) is the acid produced in the stomach.
The chemical formula for Hydrogen Nitrate is: HNO3
To find the pH, calculate the total moles of H+ ions from the given acids (HNO3 and HCl). The total moles of H+ ions is 1.2 + 1.7 = 2.9 moles. Since the volume is 1000 liters, the concentration of H+ ions is 2.9 moles/1000 liters = 0.0029 M. Finally, calculate the pH using the formula pH = -log[H+]. So, pH = -log(0.0029) = 2.54.
The heat of neutralization between HCl and HNO3 is approximately -57.3 kJ/mol. This value is the heat released when one mole of HCl reacts with one mole of HNO3 to form one mole of water and one mole of the salt nitric acid (HNO3).
An example of a compound that releases a proton when it dissolves in water is hydrochloric acid (HCl). In water, HCl dissociates into H+ and Cl- ions, releasing a proton. This gives the solution an acidic pH.
The pH of a 6M HCl solution is 0.
The ratio of HCl to HNO3 in aqua regia is typically 3:1. This mixture of hydrochloric acid and nitric acid is commonly used to dissolve noble metals such as gold and platinum in chemical analysis processes.
Hydrochloric acid (HCl) is the acid produced in the stomach.
Examples are: HCl, HNO3, HF, HI.
An ACIDIC Sol'n has a pH < 7. pH = 1 is strongly acidic (H2SO4/HCl/HNO3) pH = 4 mildly acidic (CH3COOH) pH = 6 weakly acidic. (H2CO3 as naturak rain water; NOT acidic rain).
The pH of a 2M HNO3 solution is approximately 0. This is because nitric acid (HNO3) is a strong acid that fully dissociates in water to release H+ ions, resulting in a highly acidic solution with a low pH value.
- log(0.00450 M HCl)= 2.3 pH=======
The pH of a solution containing 6M HCl is 0.