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bazaltina [42]
3 years ago
8

Why is it important to control all of the variables except one in an experiment?

Chemistry
2 answers:
Ad libitum [116K]3 years ago
5 0
Any given experiment has numerous control variables, and it's important for a scientist to try to hold all variables constant except for the independent variable. If a control variable changes during an experiment, it may invalidate the correlation between the dependent and independent variables.



It’s copied and pasted from google so make sure to put it in your words :)

Alborosie3 years ago
5 0
So you can tell exactly which variable caused the reaction.
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mote1985 [20]

Answer:

It’s true ( pure).

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3 years ago
What molarity is prepared when a solution contains 0.277 moles of calcium bromide in 500 mL of solution (must change mL to Liter
Vladimir79 [104]

Answer:

0.554M of Calcium Bromide

Explanation:

Molarity by defintion is #of moles of something/litres of solution.

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3 years ago
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melamori03 [73]
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2 years ago
How many electrons are in a ion that has 16 protons and 59 neutrons if it has negative 2 charge? ​
GalinKa [24]
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