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Explain how conc. H2so4 catalysis

Explain how conc. H2so4 catalysis the speed of the reaction between salicylic acid and acetic anhydride.
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2. asked by Alki
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Explain which acid is more concetrated than another, conc. H2SO4 acid 98% and conc. H2SO4 acid 70%?
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2. asked by Wilbert
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I need help with this problemWhich acid of those is used to destinguish between FeO and Fe2O3 a-HCl conc. b-HCl dil. C-H2SO4
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2. asked by Asmaa khalaf
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I have been told that to prepare 1L of 70% H2SO4 from concentrated sulphuric acid (96% with density 1.84g/ml), I should use the
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2. asked by Tricia
3. 1,855 views
How to differ AgBr from AgI? which is suitable for that among these...? Dil HNO3,Dil HCl,Dil H2SO4,Conc HNO3,Conc Cl3CCOOH
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2. asked by Madhusha
3. 787 views
25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³solution requires 20cm³ of an aqueous solution of
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2. asked by Ella
3. 159 views
25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
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2. asked by Ella
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In Kjeldhal's method, Conc. H2SO4,NaOH & Boric acid is used to measure the % of nitrogen in a sample. If , in a sample HgCl2 is
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2. asked by Jyoti
3. 446 views
25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
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2. asked by Ella
3. 153 views
25cm³ of a solution contains 1.06g of anhydrous Na²Co³ in 200cm³ solution requires and 20cm³ of an aqueous solution of
1. 1 answer
2. asked by Ella
3. 155 views