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What effect does the addition of NaOH have on the concentration of H?
say for example the equilibrium I2(aq)+H2O(l)-----HOI(aq)+I(aq)+H(aq) Think Lechatlier principle... addition of NaOH will cause the H ions to react with the OH ions to cause more water (more reactants) increase in reactants shifts the equilibrium in the FORWARD direction to form MORE H+ to restore the equilibrium
What effect does NA plus have on pH?
The addition of sodium hydroxide (NaOH) increases the pH of a solution by releasing hydroxide ions (OH-) which combine with hydrogen ions (H+) to form water. However, the addition of sodium ions (Na+) alone does not directly impact the pH of a solution.
What are substances that remove H from a solution?
Substances that remove H+ ions from a solution are called bases or alkalis. Bases react with H+ ions to form water, reducing the concentration of H+ ions in the solution. Examples of bases include sodium hydroxide (NaOH) and ammonia (NH3).
What are the major ions present in the aqueous HN03?
Aqueous HNO3 (nitric acid) contains H+ ions and NO3- ions.
What would happen if there were no H ion concentration difference when a channel opened?
H+ ions would flow out of the mitochondrion
What is the name of a solution that contains as much H plus ions as OH negative ions?
A Neutral solution
What happens at the molecular level when NaOH dissolves in HCl?
When NaOH dissolves in HCl, the NaOH molecules dissociate into Na+ and OH- ions, while the HCl molecules dissociate into H+ and Cl- ions. In the solution, the OH- ions from NaOH and the H+ ions from HCl combine to form water molecules. The Na+ and Cl- ions remain in the solution.
What is the net ionic equation for NaOH plus HCl?
The net ionic equation for the reaction between NaOH and HCl is: OH- + H+ --> H2O. This equation represents the formation of water from the combination of hydroxide ions and hydrogen ions. Sodium and chloride ions are spectators in this reaction and are not involved in the formation of the products.
How NaoH plus Hcl equals Nacl plus H2o is double displacement reaction?
Think of water as HOH, which is basically a H+ ion and an OH- ion. So then, in solution, the reaction looks like this: Na+ + OH- + H+ + Cl- ----> Na+ + Cl- + H+ + OH- and then if we put the ions together, we get NaOH + HCl ----> NaCl + H2O.
What effect does the addition of NaOH have on the concentration of H?
say for example the equilibrium I2(aq)+H2O(l)-----HOI(aq)+I(aq)+H(aq) Think Lechatlier principle... addition of NaOH will cause the H ions to react with the OH ions to cause more water (more reactants) increase in reactants shifts the equilibrium in the FORWARD direction to form MORE H+ to restore the equilibrium
Which of the following would most readily give H plus plus ions in a solution?
Acids will give H+ ions.
Hydrogen ions H plus can be thought of as?
Hydrogen ions (H+) can be thought of as protons.
What is the concentration of hydrogen ions in a 0.0010M aqueous solution of NaOH?
The concentration of hydrogen ions in a 0.0010M aqueous solution of NaOH is 1.0 x 10^-11 mol/L, as NaOH dissociates in water to form Na+ and OH- ions. In this process, there are no hydrogen ions produced.
What is the H in a 0.25M solution of NaOH (strong)what is OH-?
In a 0.25M solution of NaOH, the concentration of hydroxide ions (OH-) is also 0.25M. This is because NaOH dissociates completely in water to form Na+ and OH- ions. OH- represents the hydroxide ion in solution.
What chemical reaction between the phenolphthalein and NaOH?
Phenolphthalein reacts with NaOH in a neutralization reaction, where the acidic H+ ions in phenolphthalein are replaced by the basic OH- ions from NaOH. This reaction leads to the formation of a pink color indicating the basic nature of the solution.
What happens in a buffer when the level h plus ions in solution increases?
It accepts H+ ions.
What is the formula for aldehyde plus NaOH?
2H - C - H + NaOH ------> H- C - O -Na + CH3 - OH
