Where Would It Fall? Six friends were talking about asteroids and meteorites that
could fall to the Earth. The friends wondered where an object
from space would most likely fall. This is what they said:
Maya:
“I think it has the greatest chance of landing in
a desert."
Elsa:
"I think it is most apt to land where humans are living."
Walter:
"I think it will most likely land in an ocean."
Mac:
"I think it will probably land on an ice-covered area."
Amber:
"Chances are it will land on the largest continent."
Evan:
"Most likely it will land in a body of freshwater."
Which person do you most agree with? Explain your reasons for where you think a
large object from space would most likely fall

state the principle of separating two immiscible liquids by separating funnel. describe an activity with diagram to separate a mixture of water and kerosene oil. answer: immiscible layers separate out in layers depending on their densities in separating funne

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

answer: -

reaction:

na + cl ⇌ nacl

balanced chemical equation:

na + 2cl ⇌ nacl2

sodium + clorine goes to form sodium chloride (table salt).

the product is nacl2.

and the reactants are na and cl.

(note: if you don’t know what ⇌ means, read below: -

⇌(double head arrow) means reversible reaction).