Chemistry, 25.09.2021 09:10 magicallyhello
Balance the following equation: __C3H8 __O2 __CO2 __H2O
propane + oxygen carbon dioxide + water
and answer questions #15 & #16 based on the balanced equation.
15. How many dm3 of oxygen at STP would be required to react completely with 38.8g of propane? (3 marks)
** 1dm3 = 1000mL
16. How many grams of water can be generated from the combustion of 40.0g of propane in an excess of oxygen? (3 marks)
Answers: 1
Chemistry, 22.06.2019 03:50
Express the following number in scientific notation. 0.026890 =
Answers: 1
Chemistry, 22.06.2019 16:00
Answer asap : ( a. how does mucus prevent the entry of pathogens? b. describe two ways white blood cells protect us from pathogens.
Answers: 1
Chemistry, 22.06.2019 18:00
Many pharmaceutical drugs are organic compounds that were originally synthesized in the laboratory. which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology
Answers: 2
Balance the following equation: __C3H8 __O2 __CO2 __H2O
propane + oxygen carbon dioxide + wat...
Mathematics, 27.09.2019 11:30
Health, 27.09.2019 11:30
Chemistry, 27.09.2019 11:30
Biology, 27.09.2019 11:30
Health, 27.09.2019 11:30
Social Studies, 27.09.2019 11:30