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When few pieces of marble is dropped in dilute hydrochloric acid the evolved gas passed through lime water what change would be observed in lime water so what will be the balanced chemical equation?
Wiki User
∙ 11y ago
The chemical equation is:
Ca(OH)2 + CO2 = CaCO3 + H2O
Wiki User
∙ 7y ago
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Bubbling is observed when potassium carbonate and hydrochloric acid solutions are mixed?
It's a chemical reaction.
What chemical is being tested if a compound is added to a solution of hydrochloric acid and the solution is observed to see if a reaction takes place?
reactivity
What is the chemical equation for hydrochloric acid plus copper oxide?
No reaction will be observed. Copper is too unreactive and cannot displace hydrogen from hydrochloric acid. Only reactive metals (above hydrogen in the reactivity series) will react with dilute acids.
A compound is added to a solution of hydrochloric acid and the solution is observed to see if a reaction takes place Chemical is being tested?
Reactivity (studyisland)
How to write a balanced equation for the observed decomposition of copper carbonate hydroxide hydrate?
Cu2CO3(OH)2.H2O = 2CuO + CO2 + 2H2O
How do you decide whether an observed property of matter is a chemical property?
If the property can be observed without changing the chemical composition of the substance, then it is a physical property. If the property can be observed only through a chemical reaction, then it is a chemical property.
What describes what happens when reactants reorganize to form products?
A chemical reaction occurs when reactants reorganize to form products. However, a chemical equation is a written form that describes what we've observed when reactants reorganize to form products.
How do you decide whether an observed property of matter is a physical property?
If the property can be observed without changing the chemical composition of the substance, then it is a physical property. If the property can be observed only through a chemical reaction, then it is a chemical property.
What condition can chemical properties be observed?
Chemical Properties can be observed only when substances in a sample of matter are changing into different substances.
What is observed when copper sulphatepentahydrate is exposed to ammonia gas?
A chemical reaction is observed.
A property that is observed through a chemical change is called a?
chemical property!!!
What causes aluminum and hydrochloric acid to react?
It is a single replacement chemical reaction. The aluminum metal replaces hydrogen as the positive ion (cation) in solution. The displaced hydrogen atoms form molecules of hydrogen gas so bubbles will be observed.
