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methanoic acid react with potassium

methanoic acid react with potassium dichromate to form what?A colorless solution and CO2 is formed as known
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2. asked by david
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Methanoic acid HCO2H(aq) also known as formic acid, is partly responsible for the characterisitic itchy rash produced by the
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2. asked by Sarah
3. 1,543 views
Methanoic acid HCO2H(aq) also known as formic acid, is partly responsible for the characterisitic itchy rash produced by the
1. 1 answer
2. asked by Geroge B.
3. 714 views
Methanoic acid HCO2H(aq) also known as formic acid, is partly responsible for the characterisitic itchy rash produced by the
1. 1 answer
2. asked by Geroge B.
3. 842 views
(a) Explain what is meant by a weak acid.Methanoic acid (HCO2H) has a numerical value of Ka(T) at 298K of 1.60 × 10-4 (b) Write
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2. asked by Henry
3. 901 views
Calculate the volume of 0.05 M NaOH which must be added to 100 cm3 of 0.05 M methanoic acid to obtain a buffer of pH 4.23. (Ka
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2. asked by Teagan
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Calculate the volume of 0.05 M NaOH which must be added to 100 cm3 of 0.05 M methanoic acid to obtain a buffer of pH 4.23. (Ka
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2. asked by Carlos
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Calculate the pH of a solution prepared by adding 36 cm3 of 0.15 M methanoic acid to 27 cm3 of 0.20 M NaOH. (Ka for methanoic
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2. asked by Teagan
3. 443 views
Which of the following aqueous solutions are good buffer systems ?. 0.26 M hydrochloric acid + 0.24 M potassium chloride . 0.14
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2. asked by Chris
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Potassium hydroxide was reacted with dilute sulphuric acid write the chemical equation for this reactionb, Calculate the minimum
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2. asked by Javirah
3. 177 views