Answer:
pour in hot water and It will disolve
This compound is also known as Calcium Oxide. The SI base unit for amount of substance is the mole. 1 grams CaO is equal to 0.017832495800447 mole. Note that rounding errors may occur, so always check the results.
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M is not as thick as N, It only takes 100°C to boil water whereas it takes 300°C to boil soybean oil
Answer: Limitation: They may be more expensive and time consuming than lab experiments. Limitation: There is no control over extraneous variables that might bias the results. This makes it difficult for another researcher to replicate the study in exactly the same way.
Explanation:
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An example can be perspiration or even rain.
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