Write a balanced chemical equation for the formation of iron(III) chloride (FeCl3) and iron(II) bromide (FeBr2) from the reaction iron(Fe) wool with chlorine (Cl2) and bromine(Br2). Next Step Activity - Group 71. State how the following physical propertieschange moving down group 7 (halogens)a. State at room temperatureb. Melting pointc. Colour intensityd. Reactivity2. Explain why you would not do the reactionbetween iron and fluorine and why the rest ofthe reactions are carried out in a fume cupboard3. Write a balanced chemical equation for theformation of iron(III) chloride (FeCl3) and iron(II)bromide (FeBr2) from the reaction of iron (Fe)wool with chlorine (Cl2) and bromine (Br2)Explain why the reactivity of the halogensdecrease down the group5. When bromine is bubbled through differentsolutions the following observations areobtained;a. no observable change with sodium chlorideb. purple/black solution with sodium iodideExplain these observations

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Write a balanced chemical equation for the formation of iron(III) chloride (FeCl3) and iron(II) bromide (FeBr2) from the reaction iron(Fe) wool with chlorine (Cl2) and bromine(Br2).

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Write a balanced chemical equation for the formation of iron(III) chloride (FeCl3) and iron(II) bromide (FeBr2) from the reaction iron(Fe) wool with chlorine (Cl2) and bromine(Br2).

Next Step Activity - Group 7
1. State how the following physical properties
change moving down group 7 (halogens)
a. State at room temperature
b. Melting point
c. Colour intensity
d. Reactivity
2. Explain why you would not do the reaction
between iron and fluorine and why the rest of
the reactions are carried out in a fume cupboard
3. Write a balanced chemical equation for the
formation of iron(III) chloride (FeCl3) and iron(II)
bromide (FeBr2) from the reaction of iron (Fe)
wool with chlorine (Cl2) and bromine (Br2)
Explain why the reactivity of the halogens
decrease down the group
5. When bromine is bubbled through different
solutions the following observations are
obtained;
a. no observable change with sodium chloride
b. purple/black solution with sodium iodide
Explain these observations

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