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You will see Steam and a very hydrothermic reaction
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Is calcium safe to touch?
The calcium could react with the moisture on your skin, and calcium reacts with water by releasing hydrogen,I think it also boils, also, if you look on youtube for a video, you can see what calcium does to the water.
What is the Equation for when carbonate reacts with acid?
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
What is ther reaction between dissolving limestone chips in hydrochloric acid?
Limestone is a compound known chemically as calcium carbonate. It reacts with hydrochloric acid to form calcium chloride, carbon dioxide gas and water. The carbon dioxide is responsible for the fizzing you see in the reaction. The reaction is as follows: CaCO3 + 2HCl --> CaCl2 + CO2 + H2O
When you dissolve copper oxide in water and add universal indicator what colour do you see?
a green one
When you dissolve magnesium oxide with water and add universal indicator what colour do you see?
black color ppt
Is calcium safe to touch?
The calcium could react with the moisture on your skin, and calcium reacts with water by releasing hydrogen,I think it also boils, also, if you look on youtube for a video, you can see what calcium does to the water.
What is the name of the binary compound that has the formula CaO?
CaO is the chemical formula of calcium oxide.
Why the lime water turn cloudy?
CO2 (Carbon Dioxide). Carbon dioxide in the gas you put the limewter near reacts with calcium hydroxde to form white particle solids of calcium carbonate which is sparing soluble. you see these particles as a suspension, much like milk
What happend when you mix carbon dioxide with lime water?
Lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate (CaCO3): Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) As you can see, it also produces water (H20). Thus, lime water can be used to detect the presence of carbon dioxide.
What happens when copper oxide reacts with dilute sulpuric acid?
Let's see! CuO + H2SO4 --> CuSO4 + H2O ======================== This reaction is what I think would theoretically happen here; a salt, copper sulfate, and water produced.
What is the word equation for when acid reacts with carbonates?
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
What is the Equation for when carbonate reacts with acid?
A reaction between an acid and a carbonate gives a salt, water and carbon dioxide. So the word equation is: acid + carbonate -----> salt + carbon dioxide + water eg: hydrochloric acid + calcium carbonate ----> calcium chloride + carbon dioxide + water See: http://www.sky-web.net/science/reaction-types.htm
How do we know that sodium reacts with water just by looking?
because when it combined with water you will see it boiling
The method for making an exothermic reaction?
Exothermic reaction of calcium oxide 1AimTo see how the mass of calcium oxide affects the temperature change produced in a reaction with waterTheoryAdding Calcium Oxide to water produces an exothermic reaction as aqueous Calcium Hydroxide is formed. The total energy released will increase as more bonds are broken by using a greater mass of Calcium HydroxideEquipmentCaO powderDe-ionised water50 ml measuring cylinderInsulating beakerBalance (.01g resolution)Temperature probe and data loggerStirring rodMethodIn an insulating beaker combine 50ml of water with 1g of CaOStir and record the maximum temperature reached using a temperature probe and dataloggerRepeat the experiment by using fresh water and increasing the mass of CaO used by 1gSafetyAs CaO will react exothermically with water care should be taken to avoid contact with skin where reaction with moisture could cause irritation and in extreme cases burns.
What CS is the name for the main salt found in see water?
calcium
Why does the vinegar eat the eggshell?
Because the acetic acid in the vinegar reacts with the solid calcium carbonate crystals that make up the eggshell, separating them into their calcium and carbonate parts, the calcium ions floats free and the carbonate makes the bubbles (carbon dioxide) that you can see on the egg. The protein that binds the calcium and carbonate is the froth that you can see on the top.
What is ther reaction between dissolving limestone chips in hydrochloric acid?
Limestone is a compound known chemically as calcium carbonate. It reacts with hydrochloric acid to form calcium chloride, carbon dioxide gas and water. The carbon dioxide is responsible for the fizzing you see in the reaction. The reaction is as follows: CaCO3 + 2HCl --> CaCl2 + CO2 + H2O
