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sladkih [1.3K]
3 years ago
15

Which of the following claims are based on scientific evidence? Red sky at night sailors' delight, red sky in morning sailors ta

ke warning. Touching toads gives you warts. It's safe to eat food dropped on the floor as long as you adhere to the 5-second rule. Chicken soup is good for the common cold.
Chemistry
1 answer:
vodomira [7]3 years ago
3 0
I would believe that the  answer to this question would be the "Touching toads gives you warts
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Precipitation occurs when the product of the ion concentration exceeds the Ksp.
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2 years ago
10) an object has mass of 50g 500mg and 0.1g. express the total mass of the object in grams
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500 mg in g :

1 g ----------- 1000 mg
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hope this helps!
8 0
3 years ago
Citric acid (right) is concentrated in citrus fruits and plays a central metabolic role in nearly every animal and plant cell.
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<u>0.549 mol</u> of citric acid are in 1.50 qt of lemon juice (d = 1.09 g/mL) that is 6.82% citric acid.

<h3>What is citric acid?</h3>

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Every year, more than two million tonnes of citric acid are produced. It is frequently employed as a chelating agent, an acidifier, and a flavouring

Citrates, which include salts, esters, and the polyatomic anion present in solution, are derivatives of citric acid. Trisodium citrate is an example of the former; triethyl citrate is an example of an ester.

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8 0
1 year ago
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