Sodium Carbonate has a chemical formula of Na2CO3. Percent composition is calculated using masses. The mass of oxygen in this compound is 3(16) = 48. The total mass is 2(23) + 1(12) + 3(16) = 106.
Part/Whole * 100% = 48/106 * 100% = 45.2%
First you have to find all the atomic masses of all the elements. Then add them together for the molecular mass. Then take the Atomic Mass of oxygen and divide it by the molecular mass and multiply it by 100 to get a percent.
K- 39.1
Cl- 35.5
O3- 48.0
KClO3- 122.6 grams
48.0 ÷ 122.6 × 100 = 39.2% oxygen in KClO3
Sodium Chlorate is NaClO3.
[(3*15.9994)g / 106.44 g] * 100 = 45.1% Oxygen.
The mass percent of oxygen in sodium carbonate Na2C03 is 45,283 %.
100/1 x 208/284 = 73.2394366% oxygen
By mass, 40.00%. By molarity, 33.3%
88.8% i think
No - bleach is NaOCl
0.0362 x 1911.9 g = 69.2 g NaOCl (to 3 significant figures based on 0.0362).
3.62 percent by mass means that there are 3.62 g NaOCl per every 100 g of solution. So, to find grams in 1911.9 g solution, just multiply ...3.62 g NaOCl/100 g soln x 1911.9 g soln = 69.2 g NaOCl
When sodium hydroxide (NaOH) reacts with chlorine gas (Cl2), they undergo a redox reaction to produce sodium hypochlorite (NaOCl) and sodium chloride (NaCl). This reaction is commonly used in the production of bleach.
Electrolysis of salt solution will give NaOH -caustic soda. Chlorine gas is also produced and bleach - NaOCl - sodium hypochlorite.
No - bleach is NaOCl
0.0362 x 1911.9 g = 69.2 g NaOCl (to 3 significant figures based on 0.0362).
sodium hypochlorite (NaOCl)
3.62 percent by mass means that there are 3.62 g NaOCl per every 100 g of solution. So, to find grams in 1911.9 g solution, just multiply ...3.62 g NaOCl/100 g soln x 1911.9 g soln = 69.2 g NaOCl
Formula: NaClO
Household bleach is Sodium Hypochlorite, NaOCl, in a diluted form, and may have minor additives from the manufacturer.
Bleach is NaOCl - sodium hypochlorite and is a product of the chlor-alkali process. So yes, bleach contains a sodium atom. It is not made from sodium metal though - electrolysis of seawater is more common.
Sodium Hpyo Chloride is a typo. I assume that you meant Sodium Hypochlorite. Sodium Hypochlorite (NaOCL) is used in bleach and disinfectants.Source: http://en.wikipedia.org/wiki/Sodium_hypochlorite
Add three times as much water as you have bleach.
When sodium hydroxide (NaOH) reacts with chlorine gas (Cl2), they undergo a redox reaction to produce sodium hypochlorite (NaOCl) and sodium chloride (NaCl). This reaction is commonly used in the production of bleach.
the chemical equation of bleach cannot be alone.You must be asking the chemical formula of bleach.The chemical compound formula for sodium hypochlorite that is Bleach is NaOCl.Reacting chlorine and sodium hydroxide will produce sodium hypochlorite:Cl2 + 2NaOH = NaOCl + NaCl + H2O
Electrolysis of salt solution will give NaOH -caustic soda. Chlorine gas is also produced and bleach - NaOCl - sodium hypochlorite.