Answer: The answer is ta
Explanation:
Answer:
Hope this helps :)
Explanation:
The Aztecs were able to settle there because no one else wanted the land. At first, it wasn't a great place to start a city, but soon the Aztecs built up islands where they could grow crops. The water also worked as a natural defense against attacks from other cities.
b) Tienen
c) Tienes
d) Tiene
Ellos quieren que tú_____
la cena esta noche.
a) cocinas
b) cocines
c) cocina
d) cocinen
2. Raúl no _____muy entusiasmado
3. Tú no _____ muy interesante.
4. Parece que Tomás ____ cómodo.
5. ¿Por qué ______ Ud. tan nervioso?
6. Yo _____ tranquilo.
7. La boda ____ un evento especial para todos
8. Las joyas _____ aquí, en mi dormitorio
9. Nosotros _____ de España.
10. Los padres de Javier_____ muy simpaticos.
víspera de Año Nuevo. En Uruguay es costumbre tirar « throw » agua por la ventana « the window >>
para limpiar el espíritu de las personas y para empezar « begin > el año bien. Mi mamá siempre tira
agua por la ventana a las doce de la noche.
What is the main idea?
O Cómo preparar el segundo día del calendario en Uruguay
o Qué usar en un día especial en Uruguay
Los años de un amigo de Uruguay
La comida el segundo día del calendario en Uruguay
Answer:
The lids should not be put back on the waste containers because the reaction waste is still generating hydrogen gas that would get trapped in the container.
Explanation:
Camphor is reduced to isoborneol by dissolving camphor in ethanol in erlenmeyer flask. This reaction is followed by addition of excess sodium borohydride in small portions. The reaction mixture is left for 10 minutes and heat is then applied to the reacting mixture. Therefore for safety purpose, during heating, the lids should not be put back on the waste containers because the reaction waste is still generating hydrogen gas that would get trapped in the container.
The reacting mixture is then poured into a beaker of ice water afterwards and Vacuum filtration and blotting dry is used to collect the precipitate instead.