8 The maximum concentration of salt in water at 0°C is 31.6 g/100 ml. What mass of salt can be dissolved in 250 mL of solution?

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

Chemistry worksheet - i am not sure what they are asking for exactly?

Which factor is likely to impact the possible number of compounds ?