(6) 在 420 毫升的柳橙汁中,柳橙原汁對水的比是4:3,加入100 毫升的水後,柳橙原汁對水的比是多少?
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Answer:
m = 998 g
Explanation:
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In this case, according to the definition of the molar mass as the mass of one mole of the compound, it is possible to state the 1 mole of C8H18 has a mass of 114.26 grams; therefore, the mass in 8.65 moles turn out to be:
In agreement to the notation requirement.
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Answer:
Explanation:
When acetic acid solution and barium hydroxide solution react together to give an aqueous solution of barium acetate and water
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