Questions in chemistry

Questions in chemistry

[Homework Help] What are the metal strips called that are inside the copper compound solution?

[Homework Help] Balance the chemical equation: \[ \text{Cu} + \text{AgNO}_3 \rightarrow \text{Cu(NO}_3)_2 + \text{Ag} \]

[Homework Help] Is NH₃ a molecular crystal, metal, ionic crystal, or a network solid?

[Homework Help] Explain why neon is monatomic but chlorine is diatomic.

[Homework Help] If you were going to try to get the noble gas argon to combine with another element, would fluorine be a good choice?

[Homework Help] How are chemical and physical changes alike?

[Homework Help] A substance changes from a solid to a liquid at its boiling point. True or False?

[Homework Help] After a fire, the ashes have less mass and take up less space than the trees and vegetation before the fire. How can this be explained in terms of the Law of Conservation of Mass?

[Homework Help] After a rock is rounded, how does weathering affect it?

[Homework Help] Why do the oceans play such a large part in the water cycle?