题目内容
下列各组物质在溶液中不发生化学反应而能共存的是( )
|
试题答案
C
| A.MgCI2 AgN03 KN03 HCl |
| B.H2S04 BaCl2 Na2S04 NaOH |
| C.Na2S04 KN03 Na2C03 NaCl |
| D.NH4HC03 NaOH NaCI HCI |
下列各组物质在溶液中不发生化学反应而能共存的是(?? )
A.MgCl2??? AgNO3???? KNO3???? HCl
B.H2SO4??? BaCl2???? Na2SO4 ?? NaOH
C.Na2SO4??? KNO3???? Na2CO3??? NaCl
D.NH4HCO3?? NaOH???? NaCl???? HCl
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下列各组物质在溶液中不发生化学反应而能共存的是( )
A.MgCl2 AgN03 KN03 HCl B.H2S04 BaCl2 Na2S04 NaOH
C.Na2S04 KN03 Na2C03 NaCl D.NH4HC03 NaOH NaCl HCl
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| A.MgCl2 AgNO3 KNO3 HCl |
| B.H2SO4 BaCl2 Na2SO4 NaOH |
| C.Na2SO4 KNO3 Na2CO3 NaCl |
| D.NH4HCO3 NaOH NaCl HCl |