Week 10 Exp 2 - transition metals and colour

Last updated over 2 years ago

6 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Explore lesson 2 Week 10

Asemmisa {{asɛmmisaAhyɛnsode}}

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

Laabri

Week 10 Exp 2 - transition metals and colour

Last updated over 2 years ago

6 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Explore lesson 2 Week 10

Asemmisa {{asɛmmisaAhyɛnsode}}

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

Asemmisa {{asɛmmisaAhyɛnsode}}

Exam question - Colour is often used in chemistry to identify substances. Compare and contrast the origin of a copper(II) complex with the colour of the copper (II) ion in a flame test. You do not need to state any specific colours.

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion a) [Ag(CN)₂]^-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion b) [Fe(CN)₆]^3-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion c) [NiCl₄]^2-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion d) [CrCl₂(H₂O)₄]⁺

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Exam question - Colour is often used in chemistry to identify substances. Compare and contrast the origin of a copper(II) complex with the colour of the copper (II) ion in a flame test. You do not need to state any specific colours.

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion a) [Ag(CN)₂]^-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion b) [Fe(CN)₆]^3-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion c) [NiCl₄]^2-

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Asemmisa {{asɛmmisaAhyɛnsode}}

Predict the likely shape of the complex ion d) [CrCl₂(H₂O)₄]⁺

Linear

Trigonal Planar

Tetrahedral

Octahedral

Square Planar

Week 10 Exp 2 - transition metals and colour

The arrangement of d-electrons in the complex with the formula [Cr(H2O)6]3+ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

The arrangement of d-electrons in the complex with the formula [Cr(H2O)6]3+ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

Week 10 Exp 2 - transition metals and colour

The arrangement of d-electrons in the complex with the formula [Cr(H2O)6]3+ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

The arrangement of d-electrons in the complex with the formula [Cr(H2O)6]3+ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

Exam question - Colour is often used in chemistry to identify substances. Compare and contrast the origin of a copper(II) complex with the colour of the copper (II) ion in a flame test. You do not need to state any specific colours.

Predict the likely shape of the complex ion a) [Ag(CN)2]-

Predict the likely shape of the complex ion b) [Fe(CN)6]3-

Predict the likely shape of the complex ion c) [NiCl4]2-

Predict the likely shape of the complex ion d) [CrCl2(H2O)4]+

Exam question - Colour is often used in chemistry to identify substances. Compare and contrast the origin of a copper(II) complex with the colour of the copper (II) ion in a flame test. You do not need to state any specific colours.

Predict the likely shape of the complex ion a) [Ag(CN)2]-

Predict the likely shape of the complex ion b) [Fe(CN)6]3-

Predict the likely shape of the complex ion c) [NiCl4]2-

Predict the likely shape of the complex ion d) [CrCl2(H2O)4]+

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

The arrangement of d-electrons in the complex with the formula [Cr(H₂O)₆]³⁺ can be represented using the diagram on the lesson powerpoint Q3 . Explain with reference to this diagram, why a solution containing this complex is coloured.

Predict the likely shape of the complex ion a) [Ag(CN)₂]^-

Predict the likely shape of the complex ion b) [Fe(CN)₆]^3-

Predict the likely shape of the complex ion c) [NiCl₄]^2-

Predict the likely shape of the complex ion d) [CrCl₂(H₂O)₄]⁺

Predict the likely shape of the complex ion a) [Ag(CN)₂]^-

Predict the likely shape of the complex ion b) [Fe(CN)₆]^3-

Predict the likely shape of the complex ion c) [NiCl₄]^2-

Predict the likely shape of the complex ion d) [CrCl₂(H₂O)₄]⁺