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Calculate the weight of potassium

The imaginary compound calcium nortonate, CaNtO4, is 54.698% nortonium, Nt, by weight. Calculate the percent, by weight, of
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2. asked by 098123
3. 1,905 views
Calculate the weight of potassium chlorate required to prepare 380 mL of wet oxygen collected over water at 20 degrees C and 750
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2. asked by Morgan
3. 692 views
Calculate the weight in grams of potassium hydrogen phthalate (KHP, KHC2H3O2, MW 202.2 g/mole) required to neutralize 25.00 ml
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2. asked by ryan
3. 900 views
Potassium sulphate and water are produced from the neutralisation reaction of sulphuric acid and potassium hydroxidea)Write
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2. asked by Azuwa
3. 472 views
The main radioisotope in a banana is potassium-40, a beta emitter with an activity of 242 Bq/g. An average medium banana has
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2. asked by Anonymous
3. 476 views
8.4 g of a mixture of potassium hydroxide and potassium chloride were made up of 1 litre of aqueous solution. 20 cm of this
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2. asked by Doris
3. 747 views
Calculate the mass of salts needed for constructing a buffer using potassium monobasic phosphate and potassium dibasic phosphate
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2. asked by dave
3. 894 views
Calculate the number of potassium ions present in 7.45g of potassium oxide (atomic mass of K=39u)?
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2. asked by For St Joseph School,Imphal,Sagaiprou
3. 972 views
Calculate the number of potassium ions present in 7.45 g of potassium oxide
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2. asked by NEWTON SAPAM
3. 882 views
Calculate the lattice energy of potassium oxide from the following data:Enthalpy of sublimation of potassium: +89.24 kJ/mol Bond
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2. asked by Joanie
3. 1,333 views