Answers: 2
Chemistry, 22.06.2019 02:30
The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!
Answers: 2
Chemistry, 22.06.2019 07:30
Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1
Answers: 1
Chemistry, 22.06.2019 17:30
Oil rich countries in the middle east cover about 4% of earths total land area but prossess about 48% of the worlds known oil reserves what is the main reason for high concentration of reserves in this part of the world
Answers: 3
What is an important characteristic for chemicals released into the environment used to seed clouds?...
Mathematics, 23.10.2020 18:50
Mathematics, 23.10.2020 18:50
Engineering, 23.10.2020 18:50
Mathematics, 23.10.2020 18:50
Biology, 23.10.2020 18:50
Mathematics, 23.10.2020 18:50
Mathematics, 23.10.2020 18:50
Physics, 23.10.2020 18:50
Spanish, 23.10.2020 18:50
Mathematics, 23.10.2020 18:50