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A student mixed 15.0 mL of a solution of 0.0200

A student mixed 15.0 mL of a solution of 0.0200 M ferric chloride FeCl3, with 25.0 mL of water.Calculate the moles of iron ion,
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2. asked by S
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What is the total molar concentration of all the ions in 0.0200 M solutions of the following salts in water?0.0200 M KCl 0.0200
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2. asked by Naomi
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A solution contains 0.0200 M Pb2 (aq) and 0.0200 M Sr2 (aq). If we add SO42–(aq), what will be the concentration of Pb2 (aq)
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2. asked by Jematormal91
3. 7,925 views
a student was asked to prepare 100.0 mL of 0.0200 M solution of HCL from 0.400 M solution of HCL. in order to do this he
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2. asked by morgan
3. 744 views
For solution 1, 4.00mL of 0.0200 M Cr(NO)3 was added to 20.00ml of 0.0200 M Na2H2EDTA, then the a time and absorbance were taken
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2. asked by Fred
3. 501 views
Using the equilibrium constant expression for this reaction:N2 + 3 H2 & 2 NH3 What is the Kc value using the following
1. 1 answer
2. 28 views
when 2.76 (0.0200 mol) of k2co3 was mixed with 30.0 ml of approximately 2 M HCL the temperature rose by 5.2 Chow do i write a
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2. asked by cindy
3. 708 views
If 50.0 mL of a 1.00 M solution of CaCl2 (solution A) is mixed with 85.0 mL of pure water to produce solution B and then 42.5 mL
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2. asked by John
3. 859 views
A solution is prepared that contains 0.0200 M AgNO# and 0.150 M KSCN. What is the equilibrium concentration of Ag+ ion in this
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2. asked by nns40760
3. 456 views
A student mixed 40ml of 0.2m Na2co3 solution with 50 ml f 0.25M cacl2 solution , what is the except number of moles of naclkkw
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2. asked by Mariam
3. 506 views