What type of reaction is this? SO2(g) + O2(g) → SO3(g)
A. Synthesis
B. Decomposition
C. Single-replacement
D. Double replacement

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

Awoman's basketball has a circumference between 28.5 and 29.0 inches and a maximum weight of 20 ounces (two significant figures). what are these specifications in units of centimeters and grams?

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.