Why are alcohols classified as organic compounds?

What is the main result of cellular respiration

Why is it important for us to study outer space?

What characteristic is most useful in classifying the mixture?

Consider the reaction. 2 upper C (s, graphite) plus upper H subscript 2 right arrow upper C subscript 2 upper H subscript 2 (g). Standard Enthalpies of Formation Substance DHf (kJ/mol) C2 H2 (g) 226.73 CaCO3 (s) -1206.92 CaO (s) -635.09 CO (g) -110.

Which salt is produced when sulfuric acid and calcium hydroxide react completely? (1) CaH2 (3) CaS (2) CaO (4) CaSO4

The amount of time it takes for one-half of the original amount of an isotope to decay is known as its

If enough heat is added to a substance, electrons begin to separate from the atomic nuclei. Which process does this describe? A. A solid turning into a liquid B. A plasma turning into a gas C. A gas turning into a plasma D.

What is the percent of H2O in a sample of a hydrate whose mass is 1.1290 g if the mass of water in the sample was 0.1660 g?

Why does conduction occur in solids and liquids easier compared to gases? Because the particles in gases are closer together and move slower Because the particles in gases are farther apart and move faster.

Write a balanced equation for the combustion of gaseous methane (CH4), a majority component of natural gas, in which it combines with gaseous oxygen to form gaseous carbon dioxide and gaseous water.