Write the formula for a complex formed between ag+ and nh3 with a coordination number of 2. formula: [ag(nh _{3})_{2}] [ag(nh3)2] write the formula for a complex formed between zn2+ and oh− with a coordination number of 4. formula: [zn(oh)_{4}] [zn(oh)4]

the electrical  conductivity  of asolution  of an electrolyte is measured by determining the resistance of thesolution  between two flat or cylindrical electrodes separated by a fixed distance.

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.

it is reliable if two scientists recorded it