How will you separate: Dirt and Water
Oil and water
Gravel and Sand
Tap water
Salt and Oil
Eggs in water
Box of toys
M&M’s Candy
Cereal in milk
Iron filings and sugar

Pls help me

If the same amount of cacl2 is added to equal volumes of water and maple syrup, which will have the higher temperature?

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.