Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 00:40
Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic
Answers: 3
Chemistry, 22.06.2019 20:00
Phosphoric acid is a triprotic acid ( =6.9×10−3 , =6.2×10−8 , and =4.8×10−13 ). to find the ph of a buffer composed of h2po−4(aq) and hpo2−4(aq) , which p value should be used in the henderson–hasselbalch equation? p k a1 = 2.16 p k a2 = 7.21 p k a3 = 12.32 calculate the ph of a buffer solution obtained by dissolving 18.0 18.0 g of kh2po4(s) kh 2 po 4 ( s ) and 33.0 33.0 g of na2hpo4(s) na 2 hpo 4 ( s ) in water and then diluting to 1.00 l.
Answers: 3
You know the right answer?
State why argon is used in the light bulb. explain your answer in the terms of the electronic struct...
Questions
History, 10.07.2019 00:30
Mathematics, 10.07.2019 00:30
Mathematics, 10.07.2019 00:30
Chemistry, 10.07.2019 00:30
Mathematics, 10.07.2019 00:30
Biology, 10.07.2019 00:30
Mathematics, 10.07.2019 00:30
Health, 10.07.2019 00:30
Mathematics, 10.07.2019 00:30
Biology, 10.07.2019 00:30
History, 10.07.2019 00:30
Spanish, 10.07.2019 00:30
