Chemistry, 25.02.2021 08:10 coollid876
2H2 + O2 β 2H2O
5.0 L of oxygen gas are mixed with excess hydrogen gas to form water. What is the theoretical yield, in grams, of water that can be produced?
g H2O
Answers: 3
Chemistry, 22.06.2019 00:30
Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.
Answers: 1
Chemistry, 22.06.2019 12:20
Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.
Answers: 3
Chemistry, 22.06.2019 14:50
Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.
Answers: 1
Chemistry, 22.06.2019 15:20
Identify arrows pointing to bonding electrons. done h-0-0-h ) intro
Answers: 3
2H2 + O2 β 2H2O
5.0 L of oxygen gas are mixed with excess hydrogen gas to form water. What is the t...
Social Studies, 29.05.2020 20:59
Mathematics, 29.05.2020 20:59
History, 29.05.2020 20:59
Mathematics, 29.05.2020 20:59
History, 29.05.2020 20:59
Mathematics, 29.05.2020 20:59
History, 29.05.2020 20:59