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A strip of zinc is dropped into a test tube of hydrochloric acid?
Wiki User
∙ 14y ago
an exothermic reaction
Wiki User
∙ 14y ago
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How to test the presence of the reaction of zinc and hydrochloric acid?
Place a zinc strip in a clean test tube and add dilute hydrochloric acid. The strip dissolves and the result is a colorless solution. The products are zinc chloride and gaseous hydrogen.
How do you test hydrochloric acid and magnesium metal?
you put the hydrochloric acid in a test tube then you put the magnesium metal in the test tube with the hydrochloric acid in it then you put a cork on the top ofthe test tube and watch it fizz.
Which acid you need to use for gold test hydrochloric acid and sulfuric acid?
nitric acid
Why do you add hydrochloric acid to test for sulphate?
you do it for cabonates
Can concentrated nitric acid be used in flame test instead of concentrated hydrochloric acid?
Cleaning of the test wire (platinum or nickel-chromium alloy) may by realized with nitric acid or hydrochloric acid.Rinsing is made with demineralized water.
What chemical is used to test gold?
Aqua regia , a mixture of one part nitric acid and three parts hydrochloric acid.
How can you identify hydrochloric acid sulphuric acid nitric acid without doing any chemical test?
You can't. At the very least, you must test the pH of each as they are slightly different.
Which mineral Fizz when dilute acid is dropped on them?
Some minerals give off carbon dioxide bubble when acid is dropped on them. Geologists have termed this as the "acid test".
What does the Bernstein test entail?
a small quantity of hydrochloric acid (HCl) is directed into the patient's esophagus. If the patient feels pain from the acid, the test is positive for reflux esophagitis.
Did hydrochloric acid can test carbon dioxide?
yes it can by adding some water and other substances to it
What do you add to limestone to make it fizz?
Hydrochloric acid is used by geologists in the field to test if a rock is a carbonate and to ...
What would you feel if you touched a test tube of Magnesium and Hydrochloric Acid?
a high temprature and some suction
