初中化学溶液混合公式?浓度问题溶液=溶质 溶剂浓度=溶质的质量分数溶质=溶液×浓度溶液=溶质÷浓度注意:一种溶剂可以同时和几种溶质互溶。溶液混合的计算公式是:m#28浓#29×c%#28浓#29 m#28稀#29×c%#28稀#29
初中化学溶液混合公式?
浓度问题溶《róng》液=溶质 溶剂
浓度=溶澳门新葡京质的质量分{练:fēn}数
溶质=溶液{练:yè}×浓度
溶液=溶质澳门伦敦人÷浓(繁体:濃)度
注意:一种溶剂可(kě)以同时和几种溶质互溶。
溶液混合的计算公式是《读:shì》:
m#28浓#29×c%#28浓#29 m#28稀#29×c%#28稀#29= m#28混#29×c%#28混(读:hùn)#29 由于m#28混#29=m#28浓#29 m#28稀#29,上《shàng》式也可以(pinyin:yǐ)写成:
m#28浓#29×c%#28浓(繁体:濃)#29 m#28稀#29×c%#28稀#29= [m#28浓#29 m#28稀#29]×c%#28混#29
此式经整理可得:
m#28浓#29×[c%#28浓#29-c%#28混#29]=m#28稀#29×[c%#28混《hùn》#29-c%#28稀#29]
初中化学溶液混合公式?
浓度问题溶液《yè》=溶质 溶剂
浓度=溶质的{拼音:de}质量分数
溶质(繁体世界杯:質)=溶液×浓度
溶{读:róng}液=溶质÷浓度
注意:一种世界杯溶剂可【kě】以同时和几种溶质互溶。
溶液[拼音:yè]混合的计算公式是:
m#28浓(繁:濃)#29×c%#28浓(繁体:濃)#29 m#28稀#29×c%#28稀#29= m#28混《hùn》#29×c%#28混#29 由于m#28混#29=m#28浓#29 m#28稀#29,上式也可以写成:
m#28浓#29×c%#28浓#29 m#28稀#29×c%#28稀#29= [m#28浓#29 m#28稀#29]×c%#28混(拼音:hùn)#29
此式经(繁体:經)整理可得:
m#28浓澳门伦敦人(繁体:濃)#29×[c%#28浓#29-c%#28混#29]=m#28稀#29×[c%#28混#29-c%#28稀#29]
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化学溶液浓度问题 初中化学溶液【读:yè】混合公式?转载请注明出处来源