Table salt is chemically known as sodium chloride, which has the formula NaCl.

The constant term is C(5,5)(-3)^5 = -243.

The coefficient of x^0 is C(5,5) * (3x)^0 * (2)^5 = 1 * 32 = 32.

The coefficient of x^1 is C(10,1)(1)^9 = 10.

The coefficient of x^1 is given by 5C1 * (-1)^4 = 5 * 1 = 5.

The coefficient of x^2 is C(4,2) * (5)^2 = 6 * 25 = 150.

The coefficient of x^2 is given by 5C2 * (-2)^3 = 10 * (-8) = -80.

The coefficient of x^3 is C(6,3) * (5)^3 * (2)^3 = 20 * 125 * 8 = 20000.

The coefficient of x^3 is given by 8C3 * (5)^5 = 56 * 3125 = 175000.

The coefficient of x^3 is C(5,3)(-1)^2 = 10.

The coefficient of x^4 is C(6,4) * (3)^4 * (2)^2 = 15 * 81 * 4 = 4860.

The coefficient of x^5 is C(7,5) * (4)^2 = 21 * 16 = 336.

The coefficient of x^6 is C(8,6) * (3)^2 = 28 * 9 = 252.

The coefficient of x^6 is C(9,6)(3)^3 = 84 * 27 = 2268.

The coefficient of x^7 is C(8,7)(2)^7(-3)^1 = 8 * 128 * -3 = -3072.

[Cu(H2O)6]2+ is typically blue due to the d-d transitions of the copper ion in an octahedral field.

Alkaline earth metals commonly exhibit a +2 oxidation state.

Group 1 elements commonly exhibit an oxidation state of +1.

Group 13 elements commonly exhibit a +3 oxidation state due to the loss of three valence electrons.

In ammonia (NH3), nitrogen has an oxidation state of -3.

Moles of NaCl = 58.5 g / 58.5 g/mol = 1 mole. Molarity = 1 mole / 1 L = 1 M.

Moles of NaOH = 5 g / 40 g/mol = 0.125 mol. Molarity = 0.125 mol / 0.25 L = 0.5 M.

Concentration of H+ = 10^(-pH) = 10^(-3) = 0.001 M.

[H+] = 10^(-pH) = 10^(-4) = 0.0001 M.

Centroid = ((0+6+3)/3, (0+0+6)/3) = (3, 2).

In the complex ion [Co(NH3)6]Cl3, the central metal ion Co is surrounded by 6 ammonia (NH3) ligands, which gives it a coordination number of 6.

In the complex [Co(NH3)5Cl]Cl2, cobalt is surrounded by five ammonia ligands and one chloride ligand, giving it a coordination number of 6.

The coordination number is determined by the number of ligands attached to the central metal ion. Here, Co is surrounded by 6 NH3 ligands.

In the complex [Co(NH3)5Cl]Cl2, cobalt is surrounded by five ammonia ligands and one chloride ligand, giving it a coordination number of 6.

A × B = |i  j  k| |1  1  0| |0  1  1| = i(1*1 - 0*1) - j(1*1 - 0*0) + k(1*0 - 1*0) = i - j.