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Why use anhydrous sodium carbonate instead of sodium carbonate?
Wiki User
∙ 14y ago
They are the same thing, except that 'anhydrous' specifies the sample as not having any water of crystallisation, which can affect measurements of mass and concentration if present. It gives greater accuracy and reliability to any results.
Wiki User
∙ 14y ago
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What is papad khar?
Papad khar is an Indian term for alkaline salt - sodium benzoate which is widely used as a food preservative known - E211. Alternatively you can use Sodium Carbonate and Sodium Bicarbonate in 2:1 ratio instead of Papad Khar
Is ball mill used as a raw material for the commercial preparation of soda ash sodium carbonate?
A ball mill is a machine used for grinding chemicals, not a raw material. It's not used in the manufacture of sodium carbonate because the process they use to make sodium carbonate kicks it out as a usable powder. In the US, we don't use the synthetic way because we have a LOT of a mineral called trona in Wyoming - so much that it supplies a quarter of the world's sodium carbonate requirements. That is turned into sodium carbonate by digging it out of the ground, grinding it in a rock crusher, dissolving the sodium carbonate into water, then filtering the solution and evaporating it...once again, producing a usable powder.
Chemical formulas for sodium phophate?
Na3PO4 is the anhydrous form - and is the official sodium phosphate. However many chemists use the term to decribe a range of compounds. See the wikipedia article
When measuring reagent containing sodium carbonate what should we use?
For weighing of solid Na2CO3 use an analytical balance; if it is in solution use a graduated cylinder.
Need Help with my pH calculation?
1) 0.10 mol of solid sodium hydrogen carbonate and 0.20 mol of solid sodium carbonate are dissolved in the same beaker of water, transferred to a volumetric flask and made to 250.0 mL. The Ka for HCO3 - is 4.7 x 10-11. a) What is the pH of the resulting buffer? b) What is the pH of solution after 20.00 mL of 0.050 mol L-1 hydrochloric acid solution is added to 25.00 mL of the original solution? c)What is the pH of the resulting buffer after 0.040 g of solid sodium hydroxide is added to 25.00 mL of the original solution? 2) Plan how you would make 100.0 mL of a buffer solution with a pH of 10.80 to be made using only sodium carbonate, sodium hydrogen carbonate and water.Youshould specify the amounts of sodium carbonate and sodium hydrogen carbonate that you would use. ( the ration acid to base is 3:1)
What is the use of sodium carbonate in agriculture?
Sodium carbonate is not used in agriculture.
Uses of sodium carbonate?
Since sodium carbonate is called washing soap, the main use for it is cleaning.
Can you use sodium chloride or sodium carbonate in gargle?
Sodium chloride - yes.Sodium carbonate, NO, this is a cleaning product, basic and will damage the inside of the mouth and throat.
Can you use sodium carbonate to kill mold?
yes
Could 100 percent Sodium carbonate from the pool supply store be used as washing soda?
Yes, sodium carbonate is the same for use in the pool as for use in the laundry.
Would you need to use sodium carbonate for the diazotization of m-nitroaniline?
You need to use sodium carbonate when you are attempting to diazotize a poorly soluble acid, such as sulfanilic acid. m-nitroaniline isn't acidic, so adding sodium carbonate would have no effect.
What can you use instead of active dry yeast for your monkey bread?
baking soda( pure sodium bi carbonate) (should be used immediately)and baking powder..........
What is the Frame structure of Serial Line Internet Protocol?
Preparation of standard solution and standardization of hydrochloric acid Objective : To prepare a standard solution of sodium carbonate and use it to standardize a given solution of dilute hydrochloric acid. Introduction : Anhydrous sodium carbonate is a suitable chemical for preparing a standard solution (as a primary standard). The molarity of the given hydrochloric acid can be found by titrating it against the standard sodium carbonate solution prepared. The equation for the complete neutralization of sodium carbonate with dilute hydrochloric acid is Na2CO3(aq) + 2HCl(aq) → 2NaCl(aq) + CO2(g) + H2O(l) The end-point is marked by using methyl orange as indicator. Chemicals :solid sodium carbonate, 0.1 M hydrochloric acid
What is the common use for sodium carbonate?
Sodium carbonate is an odorless, white, alkaline powder that is used by manufacturers in making soap and glass. Sodium carbonate is somewhat similar to sodium bicarbonate in terms of their chemical composition; the difference is that sodium bicarbonate is a household item which may be used in cooking while sodium carbonate is used for cleaning.
What is papad khar?
Papad khar is an Indian term for alkaline salt - sodium benzoate which is widely used as a food preservative known - E211. Alternatively you can use Sodium Carbonate and Sodium Bicarbonate in 2:1 ratio instead of Papad Khar
Can you mix sodium bicarbonate and citric acid together to use instead of sodium carbonate in homemade laundry?
first you should take an beaker and then put 1 tea spoon of sodium bi carbonate and another tea spoon of citric acid as you put them the citric acid will give out bubbles and it will go off and when you touch the vessel the vessel is cold.
What ammonia used for?
we use it for many purposes. Mainly we make sodium carbonate.
