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What is an equation showing how calcium chloride dissociates in water?
Wiki User
∙ 14y ago
CaCl2 + H2O = CaO + 2HCl
Wiki User
∙ 14y ago
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Equation showing the formation of scum when soaps are dissolved in hard water?
Sodium Stearate + Ca2+ and Mg2+ = Calcium Stearate + Na+ Ions (Soap) (Dissolved in water) (Soluble in water)
What is calcium iodide?
The elements in calcium iodide are calcium and iodine.
Write a reaction showing chlorobenzene plus sulfuric acid and heat?
it's a slfonation and made benzene sulfonyl chloride
Write a chemical equation showing how H2SO3 as an acid can behave in water?
H2so3--------------------------------2h+ + (so3)2-
What is the word equation for the reaction of sodium carbonate with hydrochloric acid?
The word equation for the reaction between Sodium carbonate and hydrochloric acid is: Sodium carbonate + Hydrochloric acid = sodium chloride + carbon dioxide + water The balanced equation is: Na2CO3(aq) + 2HCl(aq) --> 2NaCl(aq) + CO2(g) +H2O(l) All the acid and the carbonate is used up in the reaction giving a salt, carbon dioxide and water. This is a neutralisation reaction.
Write an equation showing how calcium chloride dissociates in water?
CaCl2 (s) -> Ca+2 (aq) + 2 Cl-1 (aq).
How many grams of calcium are in 19050.9 g calcium chloride?
The gram atomic mass of calcium is 40.08, the formula of anhydrous calcium chloride is CaCl2, showing that each formula unit contains one calcium atom, and the gram formula mass of anhydrous calcium chloride is 110.99. Therefore, 19050.9 grams of calcium chloride contains 19050.9(40.08/110.99) or 6.880 X 103 grams, to the justified* number of significant digits. ____________________________________________ *There may well be tables of gram atomic and gram formula masses more modern than the one I am using that would allow for more significant digits in the answer.
Equation showing the formation of scum when soaps are dissolved in hard water?
Sodium Stearate + Ca2+ and Mg2+ = Calcium Stearate + Na+ Ions (Soap) (Dissolved in water) (Soluble in water)
An equation showing that two ratios are equal?
A proportion.
An equation showing that two ratios are equal is an?
PROPORTION
When you balance equation what is it showing?
A balanced equation is representative for the amounts and nature for reactants and products involved.
What is a mathematical sentence showing two expressions are equal?
Equation
What is the chemical formula showing molten sodium chloride?
The chemical formula is the same - NaCl.
What is the missing exponent in the equation showing the prime factorization of 50?
Two
What is calcium iodide?
The elements in calcium iodide are calcium and iodine.
What is an equation showing neutralization between 4acid and 5base?
Acids and alkali mixing
What is the symbol equation showing thermal decomposition of limestone?
limestone + lemon lol
