Chemistry, 18.02.2021 05:00 mstahuggoo6102
How many moles of xenon gas are necessary to exert a 0.64atm pressure in an 8.5L container at 300.0K?
Answers: 1
Chemistry, 21.06.2019 15:50
Which of these reactions are redox reactions? check all that apply.cd + hcl → cdcl2 + h2cucl2 + na2s → 2nacl + cuscaco3 → cao + co2 2zns + 3o2 → 2zno + 2so2 ch4 + 2o2 → co2 + 2h2o
Answers: 3
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
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 04:30
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
How many moles of xenon gas are necessary to exert a 0.64atm pressure in an 8.5L container at 300.0K...
Mathematics, 09.02.2021 01:00
Mathematics, 09.02.2021 01:00
Mathematics, 09.02.2021 01:00
Chemistry, 09.02.2021 01:00
Biology, 09.02.2021 01:00
History, 09.02.2021 01:00
Mathematics, 09.02.2021 01:00
History, 09.02.2021 01:00
Mathematics, 09.02.2021 01:00
Mathematics, 09.02.2021 01:00