There is a vigorous and exothermic reaction. The hydrochloric acid and zinc react to produce zinc chloride and hydrogen gas. Large amounts of heat are also released.
When iron powder is added to hydrochloric acid, a chemical reaction takes place which produces hydrogen gas and iron(II) chloride. The iron powder dissolves in the acid and the hydrogen gas is released as bubbles. The iron chloride formed remains in solution.
Hydrochloric acid is an acidic solution, so when litmus powder is added to it, the litmus powder would most likely turn red. This is because litmus paper turns red in acidic solutions and blue in basic solutions.
The pH of water decreases when hydrochloric acid is added to it because hydrochloric acid is a strong acid that donates protons in water, increasing the concentration of hydrogen ions and lowering the pH of the solution.
If phenolphthalein solution is added to hydrochloric acid, it will remain colorless since the pH of hydrochloric acid is too low for phenolphthalein to change color. Phenolphthalein typically turns pink in a basic solution but does not show a color change in acidic conditions.
When hydrochloric acid is added to copper (II) oxide, a reaction takes place where copper (II) chloride and water are formed. The equation for this reaction is: CuO + 2HCl → CuCl2 + H2O.
When iron powder is added to hydrochloric acid, a chemical reaction takes place which produces hydrogen gas and iron(II) chloride. The iron powder dissolves in the acid and the hydrogen gas is released as bubbles. The iron chloride formed remains in solution.
Hydrochloric acid is an acidic solution, so when litmus powder is added to it, the litmus powder would most likely turn red. This is because litmus paper turns red in acidic solutions and blue in basic solutions.
is soluble in water and will fizz when hydrochloric acid is added
The pH of water decreases when hydrochloric acid is added to it because hydrochloric acid is a strong acid that donates protons in water, increasing the concentration of hydrogen ions and lowering the pH of the solution.
It turns from its original blue colour to red.
NaCl salt is formed and H2 gas is given off
If phenolphthalein solution is added to hydrochloric acid, it will remain colorless since the pH of hydrochloric acid is too low for phenolphthalein to change color. Phenolphthalein typically turns pink in a basic solution but does not show a color change in acidic conditions.
When hydrochloric acid is added to zinc powder, a chemical reaction occurs, resulting in the formation of zinc chloride and hydrogen gas. The zinc reacts with the hydrochloric acid to produce zinc chloride, a salt, and hydrogen gas is released as a byproduct. The solution may become warm as the reaction is exothermic.
When hydrochloric acid is added to copper (II) oxide, a reaction takes place where copper (II) chloride and water are formed. The equation for this reaction is: CuO + 2HCl → CuCl2 + H2O.
First off. You should NOT be drinking hydrochloric acid. Second, hydrochloric acid added to another acid is just that, more acid.
An acid compound. Be very carefull: Chlorine is very VERY toxic gas.
is Ca(OH)2 is soluble in water and will hissing when hydrochloric acid is added