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Question: 50cm3 of 0.4 M

Question:50cm3 of 0.4 M Ba(OH)2 and 50cm3 of HA of unknown concentration is added together.At 25°C,pH of the solution is 9.With
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2. asked by Shenaya
3. 627 views
A volumue of 50cm3 of oxygen was exploded in 50cm3 of carbon (ii)oxide .what was the volume of the residual gas at room
1. 24 answers
2. asked by Bol
3. 2,648 views
A volume of 50cm3 of oxygen was exploded in 50cm3 of carbon (II) oxide. What was the volume of the residual gas at room
1. 1 answer
2. 112 views
A volume of 50cm3 of sulphur (iv) oxide was passed over heated catalyst with 25cm3 of oxygen. At the end of the reaction, it was
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2. asked by Mykah
3. 210 views
Dg of potassium hydroxide were dissolved in distilled water to make 100cm³ of solution.50cm³ of the solution required 50cm³
1. 1 answer
2. 120 views
if 50cm3 of co2 were put in 40cm3 of Oz. Determine the gas that would be in excess and calculate the volume of the gas that
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2. asked by Tessy
3. 495 views
what is the density of a rectangular block that has a mass of 500g and a volume of 50cm3
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2. asked by Ja'Kyria
3. 586 views
if 50cm3 of Co2 were put in 40cm3 of O2. Determine the gas that would be in excess and calculate the volume of that would be
1. 1 answer
2. asked by Tessy
3. 450 views
if 50cm3 of co3 were put in 40cm3 of O2. Determine the gas that would be in excess and calculate the volume of gas that would be
1. 0 answers
2. asked by Tessy
3. 477 views
if 50cm3 of Co2 were put in 40cm3 of O2. Determine the gas that would be in excess and calculate the volume of that would be
1. 1 answer
2. asked by Tessy
3. 537 views