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25cm^3 of a solution of

A 25cm aliquot of ammonium iron 2 tetraoxomanganate 7 containing 39.2g of its salt in 250cm solution, needed 25cm of potassium
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2. asked by Rose
3. 797 views
A solution of trioxonitrate v contains 0•67g in 100cm^3. 31•00cm^3 of this solution neutralize 25cm^3 of Na2CO3 solution.
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2. asked by Michael
3. 412 views
A is a solution of hydrochloric acid containing 3.650g of HCl in 1dm3 of solution. B is asolution of impure sodium carbonate.
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2. asked by Victor
3. 1,398 views
25cm^3 of a solution of NaOH required 28cm^3 of 1.0 mol dm^-3 H2SO4 to neutralise it.a)Write an equation for the reaction. b)How
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2. asked by Ava
3. 991 views
2.0124 g milk powder sample was dissolved in water and the Ph of the solution was adjusted to 10. 30 cm^3 of a 0.03210 mol/dm^3
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2.0124 g milk powder sample was dissolved in water and the ph of the solution was adjusted to 10.30.00 cm^3of a 0.03210 mol/dm^3
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2. 62 views
Find the molarity of acid and base and identify the element T in TOH if 25cm cubic of 64g solution of metal hydroxide (TOH)
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2. asked by Oliva
3. 177 views
A is a 4.5g of HNO3 per 1dm^3 of solution. B is a 7.0g of [XHCO3]SOH per 1dm^3 of solution. 25cm^3 of B was pipetted and
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2. asked by Dennis
3. 812 views
Solution A is 0.1mol/dm² HCI and solution B contains 5g of Impure NaOH in one liter. The average volume of acidused to
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2. asked by Abdulrazak umar Usman
3. 104 views
A is a solution containing 0.050mol/dm-3 of a tetraoxosulphate (iv). B is a solution of anhydrous sodium trioxocarbonate (iv).
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2. asked by Michael chibuike
3. 685 views