Verdadero o falso.
¿el nitrogeno, que es el elemento mas abundante en la atmosfera, no se encuentra en forma utilizable para los seres vivos?
¿El compuesto aminobenceno es la misma anila?
¿La reacción entre un haluro de alquilo y el amoniaco produce una amina?
¿Los ntrilos son compuestos organicos que contienen el grupo funcional -OH?
Answers: 3
Chemistry, 21.06.2019 22:30
Often on a topographic map, every fifth contour line is darkened. what is this line called? a. key b.slope c.benchmark d. index contour
Answers: 1
Chemistry, 22.06.2019 04:30
Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat
Answers: 2
Chemistry, 22.06.2019 14:30
Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers
Answers: 1
Verdadero o falso.
¿el nitrogeno, que es el elemento mas abundante en la atmosfera, no se encuentra...
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