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30.00cm3 Hcl acid of conc. 6.4g/dm3 neutralised 25. 00cm3 of an unknown alkali (XOH),whose conc. was 4.85gdm3 calculate,a. the
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2. asked by Gideon
3. 1,054 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. 169 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. 201 views
A is a solution of Hcl containing 7.3gdm-3 B is a solution of X2CO3 containing 10.6g1dm3,if 2343cm3 of a neutrized 25.0 cm3 of
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2. asked by Ogunsanwo eyitayo
3. 266 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. 165 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. 169 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. 170 views
Calculate the molar conc. Of ethanoate acid needed to prepare ethonoic buffer of ph 6.8 using 0.5 molar solution of sodium
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2. asked by Anonymous
3. 472 views
c=Calculate the OH- conc in a solution containing 6.2x10(-3)M Ba(OH)2 and 1.00x10(-2)M BaCl2?I thought of using the BaCl2 conc
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2. asked by matt
3. 1,186 views
25cm3 Of 3g Of Hydrated Sodium Trioxocarbonate (iv) Solution (NaCO3XH2O)per 250cm3 Was Neutralized By 13.20cm3 Of 0.16m
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2. asked by Loveth
3. 1,809 views