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A 1.252g sample containing iron

A 1.252g sample containing iron is dissolved and converted to FE 2+ followed by addition of 25ml of 0.01M k2 cr2 07. The excess
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2. asked by Fai
3. 419 views
A 1.252g sample containing iron dissolved and converted to Fe followed by ADDITION OF 25ML OF 0..01m K2CR2 07. THE EXCESS
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2. asked by Fai
3. 458 views
A 0.446-gram sample of iron ore is dissolved in HCl and the iron (Fe solid) is reduced to Fe2+. The solution is then titrated by
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2. asked by Kayla
3. 630 views
A 0.5962g sample of iron ore is dissolved in acid producing Fe3+. Through a series of reactions, the iron precipitates as the
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2. asked by Chris
3. 2,172 views
A 70g sample of iron ore(Fe2O3) was analyzed for Iron and found to contain 1700 Fe. Calculate the percentage of iron in the
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2. asked by JOSEPH BANDA
3. 597 views
A 7.6 g sample of iron ore is treated as follows.The iron in the sample is all converted by a series of chemical reactions to
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2. asked by Rafael
3. 627 views
A 12 g sample of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to
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2. asked by Gabriella
3. 526 views
A 33.8 g sample of iron ore is treated asfollows. The iron in the sample is all converted by a series of chemical reactions to
1. 3 answers
2. asked by Allyson
3. 932 views
A 12.8 g sample of iron ore is treated as follows. The iron in the sample is all converted by a series of chemical reactions to
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2. asked by Hayd
3. 570 views
A 28 g sample of iron ore is treated as follows.The iron in the sample is all converted by a series of chemical reactions to
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2. asked by Tasha
3. 1,421 views