What type of a liquid will have a pH value equal to 2?
O Acidic
O Alkaline
O Basic
O Neutral

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?

If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh

Which of the following substances is the most soluble in water? a. sodium chloride b. methane c. bromine d. carbon