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The element chlorine with 17 protons and 18 neutrons). It combines with hydrogen to from HCl or hydrochloric acid.

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Q: What has 18 neutrons and combines with one hydrogen atom to make a stomach acid?
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Related questions

What substance combines to form citric acid?

carbon, hydrogen, and oxygen


What is a weak acid or base that combines reversibly with hydrogen ions?

Buffer


Will hydrogen peroxide neutralize stomach acid?

No!


Why do enzymes in our stomach work best at a pH of 7?

Actually the pH of the stomach very acid relative to pH 7 (between pH 1-4). An acidic stomach is optimal for the breaking of hydrogen bonds that makes up the complex compounds in the food we ingest, like proteins. The acidity of the stomach is generated by the excretion of hydrochloric acid (HCl) which combines with pepsinogen to create pepsin into the stomach, which is a strong acid.


What gas is released when antacids react with stomach acid?

Hydrogen is displaced when antacids react with our stomach acid, but the gas that is expelled from our body is not pure hydrogen as there are other gases in our body as well.....


How many neutrons and protons does hydrochloric acid have?

Hydrochloric acid consists of one Hydrogen and one Chlorine atom - HCL. Hydrogen has only one proton, Chlorine has 17 Protons, 18 neutrons so HCL has 1 + 17 = 18 protons, 0 + 18 neutrons = 18 neutrons, HCL has 18 protons and 18 neutrons.


Is stomach acid just HCL?

No, HCl, hydrogen chloride, is a corrosive gas. It dissolves in water to form hydrochloric acid. So, stomach acid is HCl and water.


How can sodium hydrogen carbonate relieve a stomach with excess acid?

Sodium hydrogen carbonate is another name for sodium bicarbonate, which has the chemical formula NaHCO3. Stomach acid is hydrochloric acid that reacts with sodium bicarbonate in a chemical reaction to neutralize stomach acid. The chemical equation is HCl + NaHCO3 produces NaCl + CO2 + H2O.


The secretory parietal cells of the stomach are responsible for producing?

The parietal cells of the stomach secrete hydrogen ions and chloride ions, which combine to form hydrochloric acid.


WHAT m Hydrochloric acid in stomach?

the stomach is very acidic, infact is has a pH of 2 pH stands for propencity for hydrogen,hydrogen is ann acid. I believe that means the lower the pH the higher the alcholine or stuff that has the propencity to become an acid. I believe that means a pH of 2 would mean extremely wow acid


WHAT IS HCI in the tummy?

HCL (Hydrochloric acid, made from a ionic bonding of Hydrogen and Chlorine) in the stomach is an acid that dissolves the things you eat.


Substance that releases hydrogen ions into an aqueous solution?

An acid, or proton donor, is a compound which produces H+ ions in solution. In an aqueous medium, hydrogen ion combines with a water molecule to form the hydroxonium ions. And there are only several acids that totally dissociate while dissolved in water. In contrast, bases accept hydrogen ions.