Biology, 12.07.2021 17:00, roshawnandries5471
1. En una actividad pedagógica, Luis organiza una dinámica con los estudiantes de Química: para ello quien menos utilice y responda adecuadamente es el ganador: A Fernando le entrega 58.85gFe; a Jacqueline 23.05g Na; a Carlos 35.45g Cl y a Paola 27.0 g Al. Ellos deben indicar cuantos moles tienen en su muestra: Fernando dice tengo 63.0 mol Fe y gasto 1 minuto para responder; Jacqueline dice que tiene 4.0 mol Na y gasta 20 segundos; Carlos indica que tiene 3.45 mol Cl y gasta 15 segundos; Paola responde que tiene 270.0 mol Al y gasto 10 segundos. Quien tiene razón: *
A Fernando
b. Jacqueline
c. Paola
d. Ninguno tiene la razón
Answers: 1
Biology, 21.06.2019 19:30, jonmorton159
Which of the following statements is true? 1. the mantle of the earth is made of solid nickel and iron. 2. the crust of the earth is made of solid nickel and iron. 3. the inner core is made of solid nickel and iron.
Answers: 1
Biology, 21.06.2019 19:30, 21ghostrider21
Would really appreciate it, i have an idea but not completely sure
Answers: 1
Biology, 22.06.2019 03:00, lanettejohnson355
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 1
Biology, 22.06.2019 05:30, aaivey9815
This question is only for applicants to scholars for medicine or scholars for dental medicine: what aspects about medicine (or dental medicine) intrigue you? describe how these aspects influence your life. (100-650 words)
Answers: 2
1. En una actividad pedagógica, Luis organiza una dinámica con los estudiantes de Química: para ello...
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