Metal bicarbonates decompose to yield metal carbonates, CO2 and H2O:
Ba(HCO3)2(s) ---> BaCO3(s) + CO2(g) + H2O(g)
what is the conclusion for the results titration (Na2co3) with HCl
NaCN + H2O ---> CN-+ H3O++ Na+ In that equation Na+ is just a spectator ion,, further reaction with water results in: CN- + H2O ---> HCN + OH- thus causing the resulting equation to be basic
Magnesium+sulfuric acid=nuclospirosic acid+licrospandexiosis This is the results that were drawn from the scientific 1946 African science centre. Hope this helps Lorenze Battizini
First, the balanced equation of the reaction must be considered: Mg + HCl = MgCl2 + H2 Mg + 2HCl = MgCl2 + H2. Notable results in the reaction are the liberation of the H2 which causes bubbles, and the formation of the MgCl2 which causes a foul odor.
For the manufacture of urea, ammonia is reacted with carbondioxide, that results in yield of urea with water as a by-product. The balanced chemical equation for the said reaction is as under : 2NH3 + CO2 ------> (NH2)2CO+H2O
it bubbles up
what is the conclusion for the results titration (Na2co3) with HCl
NaCN + H2O ---> CN-+ H3O++ Na+ In that equation Na+ is just a spectator ion,, further reaction with water results in: CN- + H2O ---> HCN + OH- thus causing the resulting equation to be basic
Magnesium+sulfuric acid=nuclospirosic acid+licrospandexiosis This is the results that were drawn from the scientific 1946 African science centre. Hope this helps Lorenze Battizini
First, the balanced equation of the reaction must be considered: Mg + HCl = MgCl2 + H2 Mg + 2HCl = MgCl2 + H2. Notable results in the reaction are the liberation of the H2 which causes bubbles, and the formation of the MgCl2 which causes a foul odor.
For the manufacture of urea, ammonia is reacted with carbondioxide, that results in yield of urea with water as a by-product. The balanced chemical equation for the said reaction is as under : 2NH3 + CO2 ------> (NH2)2CO+H2O
In a decomposition reaction a compound is broken into smaller chemical species. The decomposition of a metallic carbonate always results in carbon dioxide (gas) and a metallic oxide.
A quadratic equation
When aqueous solutions of potassiumfluoride and hydrobromic acid are mixed, an aqueous solution of potassiumbromide and hydrofluoric acidresults. Write the net ionic equation for the reaction.
The reaction between sodium chloride (NaCl) and silver nitrate (AgNO3) results in the formation of silver chloride (AgCl) which is insoluble. Thus, the net ionic equation isAg^+(aq) + Cl^-(aq) ==> AgCl(s)
Caustic soda is sodium hydroxide (NaOH), which is a strong base. Vinegar, a weak acid, is dilute acetic acid (CH3COOH). When combined, they undergo a neutralization reaction producing water and the salt sodium acetate (NaCH3COO). The balanced chemical equation is written below.NaOH(aq) + CH3COOH(aq) --> H2O(l) + NaCH3COO(aq)
We did this experiment at school and timed how long it took limewater to go cloudy so we couldn't see the cross. The results for 2grams were 96seconds and 185 seconds and 100seconds.