Chemistry, 26.06.2020 18:01, StateChamps

A Question Pre You are conducting an experiment with two very reactive substances.
One will react with oxygen (O) and other substances in the air, and the
other will react to metal in a container. What type of environment can you
seal them in so they only react with each other?
O A. Seal them in a glass container in an atmosphere of argon (Ar) gas.
O
B. Seal them in a container of soft alkali metal such as lithium (Li), in an atmosphere
of hydrogen (H) gas.
OC. Suspend them in a bromine (Br) solution inside a glass container.
OD. Seal them in a container made of alkali earth metal, such as calcium (Ca).
Reset Selection

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:30, ashleyjaslin

Calculate the expected ph values of the buffer systems from the experiments (a, b,c, d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.

Answers: 2

continue

Chemistry, 22.06.2019 07:00, maryjane8872

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

Answers: 1

continue

Chemistry, 22.06.2019 10:00, melissa9882

A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?

Answers: 1

continue

Chemistry, 22.06.2019 17:00, abbygailgo674

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

Answers: 1

continue

Do you know the correct answer?

A Question Pre You are conducting an experiment with two very reactive substances.
One will r...