This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):
CH3OC(CH3)3
A chemical engineer has determined by measurements that there are .020 moles of carbon in a sample of methyl tert-butyl ether. How many moles of hydrogen are in the sample?
Answers: 2
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 10:30
What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature
Answers: 1
Chemistry, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):...
Mathematics, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00
History, 25.08.2019 15:00
Biology, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00
Computers and Technology, 25.08.2019 15:00
English, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00
Chemistry, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00
Mathematics, 25.08.2019 15:00