Elements in the same group tend to have very similar properties (D). This is due to the number of valence electrons each group has.
Answer:
chlorine Will be at highest
<span>Contact with ferrous ammonium sulfate can actually be hazardous to skin and eyes if spilled when transferring. It is also recommended that users of the substance not breath in the substance is spilled as it can cause problems breathing.</span>
To write a complete balanced reaction of a redox reaction, we need to know the half reactions of the molecules involved in the reaction and to balance these reactions. From, the problem statement ClO2- is oxidized to ClO4- so the half reaction would be:
(ClO)2- = (ClO)4-
To balance,
We first balance the elements except O and H in the reaction.
(ClO2)- = (ClO4)-
Then, we balance O by adding H2O and balance H by adding H+
(ClO2)- + 2H2O = (ClO4)- + 2H+
Then, we balance the charges by adding electrons,
(ClO2)- + 2H2O = (ClO4)- + 2H+ + e-
Then for Ag+ to Ag,
Ag+ = Ag
We just need to balance the charge,
Ag+ + e- = Ag
To determine the final equation, we add both half reactions:
(ClO2)- + 2H2O = (ClO4)- + 2H+ + e-
Ag+ + e- = Ag
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<span>ClO2- +Ag+ +2H2O---> ClO4^- + Ag + 2H+</span>
The bond between Br atoms in an Br2 molecule is concealment and is formed by sharing of two valence electrons.