Hydrochloric acid and sodium hydroxide yield salt and water H+ + Cl- + Na+ + OH- --> Na+ + Cl- + H2O
Comment:
In solutions you better leave unchanged ions ( Cl- and Na+) out of the balanced equation: called to be 'tribune ions' (people on the tribune don't take part in the 'match'):
H+ + OH- --> H2O This looks simpler than: H+ + Cl - + Na + + OH- --> Na + + Cl - + H2O
Na+ and Cl- are spectator ions.
The balanced equation for this reaction is Fe2O3 + 3 H2O = 2 Fe(OH)3.
Calcium and water react to form calcium hydroxide and hydrogen. Ca + 2H2O --> Ca(OH)2 + H2
Ca(OH )2 plus sulfuric acid yields water and CaSO4.
oh my god, that was the exact homework i had few days ago, but you have to have a calculator to do this. just plug in the numbers in the but ton Y=, one column you put-16t squared plus 25t plus 6 then the next column you put 0. the graph should form a parabola.
Na+ and Cl- are spectator ions.
i think its 2NaOH + Cl2 ------------> NaClO + NaCl + H2O i think
Na+ + OH- + H+ + Cl- H2O + Na+ + Cl-
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
Na+ plus OH- plus H+ equals H2O plus Na+ plus Cl-
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
The chemical equation is:Na + OH- + H+ + Cl- = Na+ + Cl- + H2O(l)
Think of water as HOH, which is basically a H+ ion and an OH- ion. So then, in solution, the reaction looks like this: Na+ + OH- + H+ + Cl- ----> Na+ + Cl- + H+ + OH- and then if we put the ions together, we get NaOH + HCl ----> NaCl + H2O.
In water? If so - salt solution - the fllowing hydrated ions - H+, OH-, Na+, Cl- plus molecular H2O. Sugar solution - hydrated sugar molecules, molecular H2O and H+ and OH- hydrated ions
NaOH(aq) + HCl(aq) ---> H2O(l) + NaCl(aq) Na+ + OH- + H+ + Cl- ---> H2O + Na+ + Cl-
OH- + H+ H2O
The products are sodium chloride, which remains dissolved, and water. The complete ionic equation is Na+ + OH- + H+ + Cl- --> Na+ + Cl- + H2O The net ionic equation is: H+ + OH- --> H2O