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muratic acid
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∙ 12y ago
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Why does the reaction stop between magnesium and hydrochloric acid?
It could stop because there wasn't enough magnesium or hydrochloric acid for the reaction to go to completion.
What colour does hydrochloric acid go when magnesium is added?
It goes brown.
A solution contains water hydrochloric acid and a wire of magnesium if you double the concentration of hydrochloric acid the reaction should speed up or slow down?
go faster
In your stomach what acid helps with digestion?
The name of the acid is hydrochloric acid. The pH of the acid may go down to 2. That is strong enough to cause acid burn.
In your stomach acid helps with digestion.?
The name of the acid is hydrochloric acid. The pH of the acid may go down to 2. That is strong enough to cause acid burn.
What type of acid is in the digestive system?
You have the hydrochloric acid there in the digestive tract. That means in the stomach and proximal part of the duodenum. The acid is very strong. The pH can go down to 2.
What colour would thymol blue go if hydrochloric acid was added?
Thymol blue will be yellow at pH < 8
How does copper react in hydrochloric acid?
it makes the water go cloudy but when it comes to doing the hydrogen test it doesn't do anything
Can you use vinegar instead of muriatic acid in your pool?
Not recomended, it would take to much since vinegar is a lot weaker as acids go (hence humans can safely consume it) and there is other organic related compounds that are not good for the pool.
What is the reaction in which the negative ions of an acid and the positive ion of a base combine and water is formed?
hydrochloric acid + sodium hydroxide = sodium chloride + water, there u go buddy!
What is the benefit of stomach acid?
There are many benefits to Stomach Acid. One of the reasons is that some of the Enzymes that work in the stomach work best at the pH of 2 which is similar to the pH of Stomach acid which is Hydrochloric Acid (HCl). This makes the process of Digestion go much faster. Another benefit is that the Hydrochloric Acid along with the Muscle Contraction in the Stomach helps break down any bones you eat and turns all the food into mushy smaller pieces which then goes to the Small Intestine where it can be broken down by other Enzymes and then sucked into the bloodstream.
How can you get the Pure gold from aqua regia and gold solution?
Several ways to do that. One way is adding hydrochloric acid and vaporizing to initial volume. That action causes nitric acid (from the aqua regia) to go out. Repeat this action 3 times. Now add copperas - ferrous sulphate dissolved in hydrochloric acid 15%. The gold will precipitate. You can wash it if necessary 1stly in hot hydrochloric acid, 2ndly water, 3rdly ammoniak, 4thly water. The resulting gold should be at least 99%
