Answer: In the possible source of error goes: Changing two variables at once to increase rate of data collection, Taking turns with lab partners performing different tasks in an experiment, Measuring millimeters with an ordinary meter stick
In the good experimental practice goes: Measuring in standard metric units, Doing repetitive trials of the same experiment, changing the angle of a ramp in an experiment by constant intervals
Explanation: hopefully this helps i got them right so it guaaranteed you will get this right aswell.
The answer to your question is,
Carboxylic acids themselves, carboxylates (deprotonated carboxylic acids), amides, esters, thioesters, and acyl phosphates.
-Mabel <3
Answer:
75 N
Explanation:
i just know bc i did this question like 10 minitues ago im postive im right
They are similar because they are both trapped in some sort of (solid) substance.
please mark brainliest if this answer helped you. I hope it did!
