CaCl2 (solubility 745g/l)
NaOH (solubility 1090g/l)
CaCl2 + 2NaOH > Ca(OH)2 + 2NaCl
(Double displacement reaction)
Ca(OH)2 (Solubility 1.7g/l)
NaCl/Table salt (Solubility 359g/l)
I'm assuming that you'll be left with Calcium Hydroxide as a precipitate because it's not soluble whereas all other chemicals involved are soluble you should get a White precipitate of Calcium precipitate (Hydroxides aren't very soluble generally unless paired with an alkali metal)
It would be unethical to use this service to answer exam or graded questions. CaCl2 + 2NaOH --> 2NaCl + Ca(OH)2 Calcium Chloride + Sodium Hydroxide --> Sodium Chloride + Calcium Hydroxide Why: Ca ion has 2+ charge Cl ion has 1- charge Na ion has 1+ charge OH polyatomic ion has 1- charge
When aqueous Ferric chloride is allow to react with Sodium hydroxide the reddish brown ppts. of ferric hydroxide are formed. FeCl3 (aq.) + 3NaOH = Fe(OH)3 + 3NaClThey form precipitates of Ferric hydroxide.
the precipitate is calcium sulfate (CaSO4) and its white in color
When ammonium hydroxide and sodium chloride mix, they react to form ammonium chloride, which is a white solid precipitate. The dry ice (solid carbon dioxide) added to the solution lowers the temperature, which promotes the formation of the solid precipitate.
whencalcium chloride reacts with barium nitrate calcium nitrate and barium chloride wil be formed. whencalcium chloride reacts with barium nitrate calcium nitrate and barium chloride wil be formed.
Mixing sodium hydroxide and calcium nitrate will not form a precipitate. Instead, it will form solutions of sodium nitrate and calcium hydroxide.
The precipitate formed when barium chloride reacts with sodium hydroxide is barium hydroxide (Ba(OH)2).
When a calcium salt reacts with sodium hydroxide, the precipitate formed is calcium hydroxide (Ca(OH)2). This is due to the exchange of ions between the calcium salt and sodium hydroxide, resulting in the insoluble calcium hydroxide precipitating out of the solution.
Beryllium hydroxide
The precipitate formed when a calcium salt reacts with sodium hydroxide solution is white. This white precipitate is calcium hydroxide, which is sparingly soluble in water.
The precipitate formed when sodium carbonate and calcium chloride dihydrate are mixed is white in color. This white precipitate is calcium carbonate, which is insoluble in water.
When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.
Magnesium hydroxide, a precipitate, is formed.
Calcium carbonate is the precipitate formed. All carbonates, except Group (I) metal carbonates do NOT dissolve. Here is the Balanced reaction eq'n, with state symbols. Na2CO3(aq) + CaCl2(aq) = 2NaCl(aq) + CaCO3(s) NB 'aq' - aqueous solution 's' - solid.
It would be unethical to use this service to answer exam or graded questions. CaCl2 + 2NaOH --> 2NaCl + Ca(OH)2 Calcium Chloride + Sodium Hydroxide --> Sodium Chloride + Calcium Hydroxide Why: Ca ion has 2+ charge Cl ion has 1- charge Na ion has 1+ charge OH polyatomic ion has 1- charge
They form precipitates of Ferric hydroxide.
Calcium carbonate has a solubility of 0.0006g per 100g of water at standard temperatures so the precipitate formed will be that. Sodium Chloride is very soluble, with 35.9g per 100g of water.