The slope m = (6 - 2) / (3 - 1) = 2. Using point-slope form, y - 2 = 2(x - 1) gives y = 2x.

Equation of the plane: 1(x-1) - 1(y-2) + 1(z-3) = 0 => x - y + z = 1.

The points are collinear, hence the equation of the plane is 0 = 0.

The equilibrium constant Kc is defined as the ratio of the concentrations of the products to the reactants, each raised to the power of their coefficients in the balanced equation.

The equilibrium constant Kc for the formation of ammonia from nitrogen and hydrogen is typically around 1.0 × 10^5 at standard conditions.

Using the formula 1/R_eq = 1/R1 + 1/R2, we get 1/R_eq = 1/4 + 1/4 = 1/2, thus R_eq = 2Ω.

Using the formula 1/R_eq = 1/R1 + 1/R2, we get 1/R_eq = 1/4 + 1/12 = 1/3, so R_eq = 3Ω.

The major product of the elimination reaction of 2-bromobutane is But-2-ene due to the formation of the more stable alkene.

The reaction of 1-chlorobutane with zinc in dry ether leads to the formation of Butane via Wurtz reaction.

The expected product is Butanol due to nucleophilic substitution with hydroxide ion.

Faraday's constant is approximately 96485 C/mol.

Faraday's constant is approximately 96485 C/mol.

Using M1V1 = M2V2, (1 M)(0.1 L) = M2(0.5 L). M2 = 0.2 M.

Using the principle of conservation of energy, the heat lost by water equals the heat gained by ice. Solving gives a final temperature of 20°C.

Using heat balance: m_ice * L_f + m_water * c * (T_final - 80) = 0. Solving gives T_final = 20°C.

Using the dilution formula C1V1 = C2V2, we have 3 M * 100 mL = 1 M * V2. Thus, V2 = 300 mL.

Using Coulomb's law, F = k * |q1 * q2| / r^2 = (9 × 10^9) * |2 × 10^-6 * -3 × 10^-6| / (0.5)^2 = -24 N.

The formula for gravitational force is F = G(m1m2)/r², where G is the gravitational constant.

The number of moles is calculated using the formula: Moles = Mass / Molar Mass.

The complex formed is [Fe(SCN)3] as iron(III) can bond with three thiocyanate ions.

The resonant frequency f of an RLC circuit is given by f = 1/(2π√(LC)).

Freezing point depression (ΔTf) = i * Kf * m. For NaCl, i = 2 (dissociates into Na+ and Cl-). m = 1 mol/kg. ΔTf = 2 * 1.86 °C kg/mol * 1 = 3.72 °C.

Frequency f = number of oscillations / time = 30 / 60 = 0.5 Hz.

Frequency = 1/Period = 1/0.01 s = 100 Hz.

Frequency f = 1/T = 1/0.01 s = 100 Hz.

Frequency f = 1/T = 1/0.1 s = 10 Hz.

Frequency (f) = 1/Period (T) = 1/0.5 s = 2 Hz.

Frequency (f) is given by the formula f = speed / wavelength. Here, f = 340 m/s / 2 m = 170 Hz.

The functional group of alcohols is the hydroxyl group (-OH).

The functional group of aldehydes is -CHO.