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lilavasa [31]
2 years ago
6

Find the unit price: 12 eggs for $3. How much is the cost per (one) egg?.

Chemistry
1 answer:
Allisa [31]2 years ago
3 0

it's 3 dollars per 12 eggs so 3/12

simplify 3/12 by dividing both numbers by 3 so you get 1/4

you should know what 1/4 of a dollar is

or think of it this way 12 eggs are 3 dollars so every 4 eggs is one dollar. divide 1 dollar by 4 eggs

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8 0
2 years ago
How many hydrogen atoms are in 105 g of water?
mel-nik [20]
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3 years ago
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3 years ago
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7 0
3 years ago
Calculate the molar concentration of the Cl⁻ ions in 0.65 M CaCl2(aq), assuming that the dissolved substance dissociates complet
alexandr1967 [171]
The question here is solved using basic chemistry. CaCl2(aq) is an ionic compound which will have the releasing of 2 Cl⁻ ions ions in water for every molecule of CaCl2 that dissolves.
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The answer to this question is [Cl⁻] = 1.3 M
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