A 40% alcohol contains?

A. 40 mL alcohol in 60 mL of water.

B. 60 mL of alcohol in 40 mL of water.

C. 40 mL alcohol in 100 mL of water.

D. 60 mL of alcohol in 100 mL of water.

Mercury (II) oxide decomposes to produce mercury and oxygen

What is the physical state of each of these materials at room temperature

Combustion of 1.000 g of an organic compound known to contain only carbon, hydrogen, and oxygen produces 2.360 g of carbon dioxide and 0.640 g of water. What is the empirical formula of the compound?

How does Earth's rotation axis cause seasons to change?

How many moles of atoms are in 2.00 g of 13c?

How is the way a mixture is combined different from how a compound is combined?

Consider n2 (g) + 3h2 (g) →→ 2nh3 (g). what is the mass of nitrogen gas required to react with 0.129 g h2?

Write a sentence that uses the words "mass extinction" correctly

Which description is not a property of an acid? A turns litmus paper red B bitter taste C corrosive D dissolve metals

Concerning the 10.0 mL of 0.50 M NaCl diluted to 100 mL of solution: When a solution is diluted, does the dilution change the number of grams dissolved? yes no