Sharon pours hot chocolate powder into a mug of hot milk. The hot chocolate powder dissolves making it look the same throughout. The substance in the mug is a(n) . compound
element
heterogeneous mixture
Homogeneous mixture

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d