Alkenes are unsaturated hydrocarbons with the general formula CnH2n.

The general formula for alkynes is C_nH_(2n-2), where n is the number of carbon atoms.

The general formula for carbohydrates is C_n(H2O)_n, indicating that they are hydrates of carbon.

The general formula for carboxylic acids is C_nH_2nO_2.

The general formula for cycloalkanes is CnH2n.

The general formula for ketones is CnH2nO, where n is the number of carbon atoms.

The differential equation is separable. Integrating both sides gives ln|y| = 3x + C, hence y = Ce^(3x).

The melting points of alkali metals generally decrease as you move down the group due to the increase in atomic size and decrease in metallic bonding strength.

Ionization energy generally increases across a period due to increasing nuclear charge.

Molecules with sp3d hybridization have a trigonal bipyramidal geometry.

The geometry of [Ag(NH3)2]+ is linear due to the presence of two ligands.

The geometry of the complex ion [Cu(NH3)4]2+ is square planar.

[Ni(CN)4]2- has a square planar geometry due to the presence of 4 ligands around the nickel ion.

The geometry of [Ag(NH3)2]+ is linear due to the coordination number of 2.

The geometry of [Ag(NH3)2]+ is linear due to the presence of two ligands.

At equilibrium, the Gibbs Free Energy change (ΔG) is zero, indicating that the system is at its lowest energy state.

For a spontaneous process, the Gibbs free energy change is negative.

Inside a uniform sphere, the gravitational field strength varies linearly with distance from the center, so at R/2 it is g/2.

g = GM/r²; at 3R, g = GM/(3R)² = G/9.

g = GM/r², at 3R, g = GM/(3R)² = GM/9R².

Gravitational field strength (g') = g / (distance^2) = g / (3R)^2 = g / 9.

Gravitational field strength g = GM/r². At 4R, g = GM/(4R)² = GM/16R² = G/16.

g = GM/r²; at 4R, g = GM/(4R)² = GM/16R².

The gravitational field strength g at the surface of a planet is given by g = GM/R^2.

g = GM/R² = (6.67 x 10^-11 * 6 x 10^24) / (6.4 x 10^6)² = 9.8 N/kg

The gravitational field strength at the surface of the Earth is approximately 9.8 N/kg.

F = mg = 1 * 9.8 = 9.8 N.

F = mg = 10 kg * 9.8 m/s^2 = 98 N.

Using F = mg, where m = 10 kg and g = 9.8 m/s², F = 10 * 9.8 = 98 N.

F = mg = 10 * 9.8 = 98 N