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Is calcium cloride and sodium bicarbonate and water arxothermic or endothermic reaction?
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What are endothermic reatcions?
Endothermic reactions are reactions in which the reactants have less energy than the products. This means that the reactants will require heat, in order for a reaction to take place. After an endothermic reaction occurs, the surrounding area around the reaction will feel cooler. examples are 1) electrolysis. 2) thermal decomposition of calcium carbonate in a furnace. 3) the reaction of ethanoic acid and sodium carbonate.
What the valency of bicarbonate is?
The Valency of Bicarbonate is - 1. Therefore: Calcium + Bicarbonate = Ca(HCO3)2 as Calcium is 2 and Bicarbonate is -1 Similarly Zn + HCO3 = Zn(HCO3)2 Na + HCO3 = NaHCO3
Is calcium bicarbonate a type of salt?
No.
What is the antonym of calcium?
calcium bicarbonate is the opposite of calcium, even though it has the same word on both words!
What makes calcium carbonate in bones?
Carbon dioxide does not react with calcium carbonate unless water is present. Carbon dioxide plus calcium carbonate plus water produces calcium bicarbonate. The balanced chemical equation is:CO2(g) + CaCO3(s) + H2O(l) --> Ca(HCO3)2(aq)
Does heating calcium carbonate produce an endothermic or exothermic reaction?
its an endothermic reaction, because the it broke the bonds of the calcium carbonate (CaCO3) in order to make calcium oxide (CaO) and Carbon dioxide (CO2).
What is a sentence for the term endothermic reaction?
When you heat calcium carbonate, to make it under go thermal decomposition, this is an endothermic reaction, because you are driving heat into the calcium carbonate.
Would you describe the reaction of calcium in water as being exothermic or endothermic?
The reaction between calcium and water is very exothermic.
Is solid calcium carbonate with water an endothermic or exothermic reaction?
Yes.
What is the Reaction between sodium hydroxide and calcium bicarbonate?
the creation of salt is formed
How do you know that the decomposition of limestone is an endothermic reaction?
Endothermic means that a reaction needs heat to occur. Limestone needs to be heated to decompose into calcium oxide and carbon dioxide
What is the word equation for the endothermic reaction which occurs in lime kiln?
Calcium carbonate + heat= Calcium oxide + carbon dioxide is the word equation for the endothermic reaction which occurs in lime kiln.
What is the reaction between calcium carbonate and silica?
well i dont really know this "chemistry" things, sorry i wish i could help.
Will there be oxygen in calcium bicarbonate?
Calcium Bicarbonate is Ca(HCO3)2, so yes there is an oxygen molecule in calcium bicarbonate.
Is sidewalk chalk calcium bicarbonate?
No,, it is actually calcium sulfate. Calcium bicarbonate is not stable as a solid.
Does phenol red mixed with calcium chloride and baking soda turn out to be a exothermic or endothermic?
it results in a exothermic reaction
What is the formula for calcium bicarbonate?
The Chemical Formula for Calcium bicarbonate is Ca(HCO3)2.
