Examlex
In which reaction does the oxidation number of hydrogen change?
Q9: What is the molecular formula for 1-propanol?<br>A)CH<sub>4</sub>O<br>B)C<sub>2</sub>H<sub>6</sub>O<br>C)C<sub>3</sub>H<sub>8</sub>O<br>D)C<sub>4</sub>H<sub>10</sub>O<br>E)C<sub>5</sub>H<sub>12</sub>O
Q60: The name of the ionic compound NH<sub>4</sub>CN
Q64: The largest principal quantum number in the
Q91: Coal contains hydrocarbons of high molecular weight
Q105: What color of visible light has the
Q106: Combustion of a 0.9827-g sample of a
Q123: The value of ΔH° for the reaction
Q137: How many Significant Figures does the number
Q144: At what speed (m/s)must a 10.0-mg object
Q147: The name of the binary compound N<sub>2</sub>O<sub>4</sub>