What is the percent by mass of H in toluene (C7H8)? The molecular weight of carbon is 12.0107 g/mol and of hydrogen 1.00794 g/mol. Answer in units of %.

Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Table sugar completely dissolved in water is an example of a?