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Cu+HNO2-Cu(NO3)2+NO solved by oxidation no.

Cu+HNO2-Cu(NO3)2+NO solved by oxidation no. Method
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2. asked by sakul
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Calculate the pH at the point in the titration of 25.00 mL 0.108 M HNO2 at which 10.00 mL 0.162 M NaOH have been added. For
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2. asked by Holly
3. 919 views
Calculate the pH at the point in the titration of 25.00 mL 0.108 M HNO2 at which 10.00 mL 0.162 M NaOH have been added. For
1. 2 answers
2. asked by Holly
3. 1,196 views
What mass of solid potassium nitrite would need to be dissolved in 500. mL of 0.40 M HNO2 to make 500. mL of a NO2−/HNO2
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2. asked by Anonymous
3. 841 views
give the oxidation number of nitrogen in the following:1. NH2OH 2. N2F4 3. NH4+ 4. HNO2
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2. asked by ken
3. 1,476 views
You have solutions of 0.200 M HNO2 and 0.200 M KNO2 (Ka for HNO2 = 4.00  10-4). A buffer of pH 3.000 is needed. What volumes
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2. asked by Oli
3. 5,173 views
You have solutions of 0.200 M HNO2 and 0.200 M KNO2 (Ka for HNO2 = 4.00  10-4). A buffer of pH 3.000 is needed. What volumes
1. 2 answers
2. asked by Oli
3. 1,525 views
Buffers- Common Ion effectIS this Correct Calculate the pH of a aqueous solution containing 0.15 M HNO2 and 0.20 M NaNO2 (aq).
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2. asked by Saira
3. 1,366 views
At 298 K, nitrous acid (HNO2) dissociates in water with a Ka of 0.00071.a)Calculate G° for the dissociation of HNO2. (Use Ka to
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2. asked by Heather
3. 1,478 views
500 ml of a buffer solution with ph=2.10 must be prepared using .4 M HNO2 and solid KNO2. The ka value of HNO2 is 4e-3.a.) What
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2. asked by Anonymous
3. 975 views