Chemistry, 25.09.2020 01:01 gamerdoesart
Verdadero o falso: Dos sustancias en estado gaseoso(O2, N2), presentan igual
número de mol: ¡¡Justifique con operaciones, o redactando en forma clara!!
• Tienen la mismas cantidad de moléculas
• Tienen igual volumen molar(L)
• Tienen la misma masa molar molecular (g/mo
Answers: 2
Chemistry, 22.06.2019 16:00
Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules
Answers: 1
Chemistry, 22.06.2019 19:30
Anurse used a 0.02-mg/l solution of disinfection to clean a patients wound. what is the concentration of the solution expressed as a percentage?
Answers: 1
Chemistry, 22.06.2019 20:00
Many free radicals combine to form molecules that do not contain any unpaired electrons. the driving force for the radical–radical combination reaction is the formation of a new electron‑pair bond. consider the chemical equation. n(g)+no(g)⟶nno(g) n(g)+no(g)⟶nno(g) write lewis formulas for the reactant and product species in the chemical equation. include nonbonding electrons. n(g)n(g) select draw rings more erase select draw rings more erase select draw rings more erase n no(g)
Answers: 1
Verdadero o falso: Dos sustancias en estado gaseoso(O2, N2), presentan igual
número de mol: ¡¡Justi...
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