Concept explainers
(a)
Interpretation: To determine the oxidation number of the metals in given compounds.
Concept Introduction:
Oxidation number:
The number of electrons losses or gained form or to an atom is known as Oxidation number and it is varied in while the atom involving in
(b)
Interpretation: To determine the oxidation number of the metals in given compounds.
Concept Introduction:
Oxidation number:
The number of electrons losses or gained form or to an atom is known as Oxidation number and it is varied in while the atom involving in redox reaction.
(c)
Interpretation: To determine the oxidation number of the metals in given compounds.
Concept Introduction:
Oxidation number:
The number of electrons losses or gained form or to an atom is known as Oxidation number and it is varied in while the atom involving in redox reaction.
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Chemistry: Atoms First
- Four different octahedral chromium coordination compounds exist that all have the same oxidation state for chromium and have H2O and Cl as the ligands and counterions. When 1 mole of each of the four compounds is dissolved in water, how many moles of silver chloride will precipitate upon addition of excess AgNO3?arrow_forwardPlatinum(II) forms many complexes, among them those with the following ligands. Give the formula and charge of each complex. (a) two ammonia molecules and one oxalate ion (C2O42-) (b) two ammonia molecules, one thiocyanate ion (SCN-), and one bromide ion (c) one ethylenediamine molecule and two nitrite ionsarrow_forwardWhat chemical tests would you use to distinguish between (a) [Co(NH3)5 Br] [SO4] and [Co(NH3) 5 (SO4)] Br, and (b) [CrCl₂ (OH₂)4] Cl-2H₂O and [CrCl(OH₂)5]Cl₂ H₂O? (c) What is the relationship between these pairs of compounds? (d) What isomers are possible for [CrCl₂ (OH₂)4]?arrow_forward
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