You need a weighing balance to weigh out 2g of solid sodium bicarbonate and a measuring cylinder to measure out 50 mL of water. You need to ensure that you use a facemask during the experiment.
<h3>How do we carry out the experiment?</h3>
We know that we require apparatus to carry out a scientific experiment. The apparatus are those things that would help us to carry out the experiment that we want to do.
In this case, the activity is to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. You need a weighing balance to weigh out 2g of solid sodium bicarbonate and a measuring cylinder to measure out 50 mL of water.
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Answer:
An earthworm is a tubular, segmented worm of the phylum Annelida. They occur worldwide and are commonly found in soil, eating live and dead organic matter.
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Answer:
(Show a picture/reference of the question)
Easy Explanation:
Condensation - Water vapor turning into liquid.
Evaporation - Liquid to water vapor.
Freezing - Water turning into ice.
Melting - Ice turning into water.
Answer:
cassidywilson553494 avatar
Protein,or Carbohydrates,or,Lipids, or , nucleic acid
Explanation:
Answer: genetic variation
