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First, you must either find or be provided with a known mass of sodium hydroxide and a volumetric vessel. You must also know the molecular mass of sodium hydroxide, which is about 40.00. If the volume of sodium is sufficient, you can complete the preparation by determining the volume of the volume of the vessel in litres, multiply this volume by twice the molecular mass of sodium hydroxide, and dissolve the resulting mass in the known volume.
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What is poh of a solution with oh 2.0 10-2?
1.70
How is hornblende formed?
(Ca,Na)2-3(Mg,Fe,Al)5Si8022(OH)2 The general formula for all amphiboles is Si8O22(OH)2
Is Na2So4 abasic solution?
This solution would be close to nuetral but slightly basic, due to there being 2 Na+ moleucles and 1 SO4-2
How could you separate magnesium hydroxide Mg(OH)2 from alminium hydroxide Al(OH)3?
Add sodium hydroxide solution; aluminium hydroxide will dissolve but Mg(OH)2 remain.
What is the chemical symbol for lapis lazuli?
(Na,Ca)8[(S,Cl,SO4,OH)2|(Al6Si6O24)].
Net ionic equation for precipitation reaction between silver nitrate solution and sodium sulfide solution?
(2 Na+ + HS- + OH-)(aq) + 2 (Ag+ + [NO3]-)(aq) ---------- Ag2S(S) + 2 (Na+ + [NO3]-)(aq) + H2O
What is the balanced equation for Na plus NaNO3?
This reaction is known as the double exchange reaction Ni(NO3)2(aq) + 2 NaOH(aq) --> Ni(OH)2(s) + 2 NaNO3(aq) (aq) means in aqueous solution (s) means solid, hence nickel hydroxide is seen precipitating out of the solution
Saturated solution of calcium hydroxide is added to a solution of magnesium chloride?
2(OH) + Mg ------> Mg(OH)2
What does sodium and water reaction produce?
The balanced reaction is: 2 Na + 2 H2O ---> H2 + 2 Na+ + 2 OH-
What is the net ionic equation of NaOH plus NiSO4?
Ni2+(aq) + SO42-(aq) + 2 Na+(aq) + 2 OH-(aq) ==> Ni(OH)2(s) + 2 Na+(aq) + SO42-(aq), the ionic equation is ; Ni2+(aq) + 2 OH-(aq)==> Ni(OH)2(s)
How do you prepare 2 liters of 0.75 N Na OH?
Take 60 gm NaOH (100%) disolve it in distilled water, and make up to 2.0 liter by distlilled water.the prepared solution is 0.75 N NaoH Solution.
What is the pOH of a solution with a (OH-) of 10-2?
1.70
What is the molarity of a solution made by dissolving 2 moles of Na OH in 6 kg of water?
6 kg = 6000 grams and density of water = 1.00 grams/milliliters. 1.00 g/ml = 6000 grams/X ml = 6000 ml which = 6 liters ======================== Molarity = moles of solute/Liters of solution Molarity = 2 moles NaOH/6 Liters = 0.3 M NaOH solution -----------------------------
What song goes oh ah oh ah na na na na na na na na na na na?
It Could be Akon -Right Now (na,na,na)OrSome say she's means herself making "Na Na" a nickname out of RihannahI could be Nanana by My Chemical Romance. There arealot of nanas in there.
What is poh of a solution with oh 2.0 10-2?
1.70
What is the poh of a solution with oh 2.0 10-2?
1.70
What is NaOH2?
NA(OH)2 is actually sodium hydroxide. The sodium (NA) cation carries a +2 charge, and the hydroxide (OH) anion carries a -1 charge. To balance the equation you must have 2 hydroxide ions to make the anionic charge total -2 to match the cationic +2 charge. It is used to make soaps, cleaners, and hydrogen gas in an aqueous solution when exposed to electrical current. It is a highly corrosive base and should be handled with caution.
