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Explain why Na2CO3 (stop solution)

Explain why Na2CO3 (stop solution) inhibits -galactosidase activity.
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2. asked by tulasi
3. 503 views
Exactly 50.0ml solution of Na2CO3 was titrated with 65.8ml of 3.00M HCl. If the specific gravity of the Na2CO3 solution is 1.25,
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2. asked by siari ann
3. 685 views
A solution of trioxonitrate v contains 0•67g in 100cm^3. 31•00cm^3 of this solution neutralize 25cm^3 of Na2CO3 solution.
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2. asked by Michael
3. 378 views
200cm3 of saturated Na2CO3 solution was reacted with 100cm3 of 2 mol/dm3 HCL solution in a beaker at 45°C . Calculate the
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2. asked by Nancy
3. 246 views
Suppose you wanted to dissolve 106g of Na2CO3 in enough H2O to make 6.00 L of solution.A. What is the molar mass of Na2CO3? B.
1. 3 answers
2. asked by Maddie V
3. 3,416 views
A solution is made by adding 5.0 g Na2CO3 * 10H2O to enough water to make a 500 mL solution. what is the molarity.I have: M=mol
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2. asked by Maggie
3. 1,064 views
Calculate the normality molarity molality and mole fraction of Na2CO3 present in 1.06%Na2CO3 solution by mass. Assume density of
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2. asked by Krishal
3. 177 views
An experiment in your laboratory requires 500 mL of a .0200 M solution of Na2CO3. You are given solid Na2CO3, distilled water
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2. asked by Jennifer
3. 2,689 views
5.30g of pure anhydrous sodium carbonate, na2co3 was weighed and dissolved in a 250cm³ standard flask.The solution was made up
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2. asked by Bello
3. 972 views
What volume of a 8.50M Na2CO3 solution would be required to prepare 220.00mL of a 8.20%w/v Na2CO3 solution?
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2. asked by darren
3. 474 views