右圖是某物質(zhì)的溶解度曲線.60℃時(shí).取100g水配制成該物質(zhì)的飽和溶液.當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( ) A.130g B.140g C.160g D.180g 查看更多

 

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右圖是某物質(zhì)的溶解度曲線,60℃時(shí),取100g水配制成該物質(zhì)的飽和溶液,當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( )
A.130g
B.140g
C.160g
D.180g

查看答案和解析>>

右圖是某物質(zhì)的溶解度曲線,60℃時(shí),取100g水配制成該物質(zhì)的飽和溶液,當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( )
A.130g
B.140g
C.160g
D.180g

查看答案和解析>>

右圖是某物質(zhì)的溶解度曲線,60℃時(shí),取100g水配制成該物質(zhì)的飽和溶液,當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( )
A.130g
B.140g
C.160g
D.180g

查看答案和解析>>

右圖是某物質(zhì)的溶解度曲線,60℃時(shí),取100g水配制成該物質(zhì)的飽和溶液,當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( )
A.130g
B.140g
C.160g
D.180g

查看答案和解析>>

右圖是某物質(zhì)的溶解度曲線,60℃時(shí),取100g水配制成該物質(zhì)的飽和溶液,當(dāng)溫度降低至30℃時(shí)所得溶液的質(zhì)量為( )
A.130g
B.140g
C.160g
D.180g

查看答案和解析>>


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