2 years ago

A scientific experiment must be

Chemistry

1 answer:

Blababa [14]2 years ago

6 0

Repeatable

If it’s repeatable and you get the same answer constantly then it’s a good and accurate experiment

You might be interested in

Why do atoms become anion and cations (remember the octet rule and how 8 is a very important number)?

Kryger [21]

Answer:

The atoms become cations because they have lost electrons and the atoms and has a positive charge then atoms become a ions because they have gained electrons from cations and has a negative charge

8 0

2 years ago

The mass number of this atom is_________<br><br>

galben [10]

Answer:

Explanation:

The mass number is neutrons plus protons

3 0

2 years ago

Suppose you are working with a NaOH stock solution but you need a solution with a lower concentration for your experiment. Calcu

Svet_ta [14]

Answer:

$V_1=23.3~mL$

Explanation:

In this case, we have a dilution problem. We have to remember that in the dilution procedure we go from a solution with higher concentration to a solution with lesser concentration. Therefore we have to start with the dilution equation:

$C_1*V_1=C_2*V_2$