If a 2.0 L ballon at 295K is heated to 340K, assuming pressure does not change, what is it’s new volume? Thanks

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

For each of the following compounds, write the formula then predict whether it would be a strong, weak, or non-electrolyte when placed in di water. for the ionic compounds only, put (s) or (aq) after the forrmula formula strong, weak or non electrolyte? a calcium hydroxide b. silver carbonate c. lead(ii) sulfate d. phosphorus trifluoride e. sodium phosphide f barium sulfate g. strontium acetate h. zinc nitrate