Question

1) What might happen to
hydrogen if the bottom of the
funnel was above
the surface of the liquid
2)What is the word equation
for the reaction of each of
the following matal
hydrochloric acid
a) magnesium
b) iron
c) zinc
​

Answer 1

Answer:

1:-It has a small hole at the bottom where the liquid is flowing out at a ... At the instant when the height of the liquid is 25cm, the funnel becomes clogged ... But r(t) = h(t) so this can be written.

2:-Word equation hydrochloric acid + zinc → zinc chloride + hydrogen gas

Chemical equation 2 HCl + Zn → ZnCl2 + H2

General equation acid + metal → salt + hydrogen

Answer 2

1) What might happen to

hydrogen if the bottom of the

funnel was above

the surface of the liquid

2)What is the word equation

for the reaction of each if

the following matal

hydrochloric acid

a) magnesium

b) iron

c) zinc