sally dissolved a spoonful of sugar in a cup of hot water. is the resulting liquid a mixture or acompound? explain your answer.拜托帮帮我回答这个问题..
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sally dissolved a spoonful of sugar in a cup of hot water. is the resulting liquid a mixture or acompound? explain your answer.拜托帮帮我回答这个问题..
built dissolved
sally
SP.
SP.
This is the book --- I got from Sally last week.A which B where不是有get to spwhere可以视为(to sp)吗答案给的是AB为什么不行
Sally plans()(make)a movie
英语翻译there is now a _; this is a _ of solutes dissolved in the _.
Cosorption什么意思?Cosorption study of organic pollutants and dissolved organic matter in a soil
sally,does,to,want,have,a,sweaer?
I helped Sally buy a new
Is Sally is father a bank clery?
sally is really a great sport
sat ii 前半句:a salt dissolved in an organic ssat ii 前半句:a salt dissolved in an organic solvent will be a good electrical conductor后半句:Salts will not dissolve appreciably in an organic solvent
go on a trip to sp.翻译
a后面跟sp的单词
论文中说试剂A dissolved in 6 mL of 2 M NaOH was slowly added.其中的2
visit sb./sp.还可以这么表示:( )a visit to sb./sp.括号里应填什么?