10ml0.1molL^-1的氨水与10ml0.1molL^-1的盐酸混合，生成几毫升NH4c|，浓度是多少？ 下列混合溶液中，各离子浓度的大小顺序正确的是（ ）A．10...
\u5c0620ml0.1molL^-1\u7684\u6c28\u6c34\u4e0e10ml0.1molL^-1\u7684\u76d0\u9178\u6df7\u5408\uff0c[NH4+]+[NH3H20]=2[CL-]\u8fd9\u662f\u600e\u4e48\u6765\u7684\uff1f\u8981\u65b9\u7a0b\u8bf4\u660eHCL+[NH4+]OH+[NH3H20]=H2O+[NH4+]+[CL-]+[NH3H20]
A\uff0e\u7b49\u7269\u8d28\u7684\u91cf\u7684\u6c28\u6c34\u548c\u76d0\u9178\u6070\u597d\u53cd\u5e94\u751f\u6210\u6c2f\u5316\u94f5\uff0c\u94f5\u6839\u79bb\u5b50\u6c34\u89e3\u800c\u4f7f\u5176\u6eb6\u6db2\u5448\u9178\u6027\uff0c\u6240\u4ee5c\uff08OH-\uff09\uff1cc\uff08H+\uff09\uff0c\u6839\u636e\u7535\u8377\u5b88\u6052\u5f97c\uff08Cl-\uff09\uff1ec\uff08NH4+\uff09\uff0c\u94f5\u6839\u79bb\u5b50\u6c34\u89e3\u7a0b\u5ea6\u8f83\u5c0f\uff0c\u6240\u4ee5\u6eb6\u6db2\u4e2d\u79bb\u5b50\u6d53\u5ea6\u5927\u5c0f\u987a\u5e8f\u662fc\uff08Cl-\uff09\uff1ec\uff08NH4+\uff09\uff1ec\uff08H+\uff09\uff1ec\uff08OH-\uff09\uff0c\u6545A\u9519\u8bef\uff1bB\uff0e\u4e8c\u8005\u6df7\u5408\u65f6\u6eb6\u6db2\u4e2d\u7684\u6eb6\u8d28\u4e3a\u7b49\u7269\u8d28\u7684\u91cf\u6d53\u5ea6\u7684\u6c2f\u5316\u94a0\u3001\u4e00\u6c34\u5408\u6c28\u548c\u6c2f\u5316\u94f5\uff0c\u6eb6\u6db2\u4e2d\u5b58\u5728\u7535\u8377\u5b88\u6052\uff0c\u6839\u636e\u7535\u8377\u5b88\u6052\u5f97c\uff08Na+\uff09+c\uff08NH4+\uff09+c\uff08H+\uff09=c\uff08Cl-\uff09+c\uff08OH-\uff09\uff0c\u6545B\u6b63\u786e\uff1bC\uff0e\u4e8c\u8005\u6df7\u5408\u65f6\u6070\u597d\u53cd\u5e94\u751f\u6210\u918b\u9178\u94a0\uff0c\u918b\u9178\u6839\u79bb\u5b50\u6c34\u89e3\u800c\u4f7f\u5176\u6eb6\u6db2\u5448\u78b1\u6027\uff0c\u6240\u4ee5c\uff08OH-\uff09\uff1ec\uff08H+\uff09\uff0c\u6839\u636e\u7535\u8377\u5b88\u6052\u5f97c\uff08Na+\uff09\uff1ec\uff08CH3COO-\uff09\uff0c\u6545C\u9519\u8bef\uff1bD\uff0e\u4e8c\u8005\u6df7\u5408\u65f6\u6eb6\u6db2\u4e2d\u7684\u6eb6\u8d28\u4e3a\u7b49\u7269\u8d28\u7684\u91cf\u6d53\u5ea6\u7684\u6c2f\u5316\u94a0\u548c\u918b\u9178\uff0c\u8fd8\u542b\u6709\u5c11\u91cf\u7684\u76d0\u9178\uff0c\u6eb6\u6db2\u5448\u9178\u6027\uff0c\u6240\u4ee5c\uff08OH-\uff09\uff1cc\uff08H+\uff09\uff0c\u6545D\u9519\u8bef\uff0e\u6545\u9009B\uff0e
生成20毫升氯化铵溶液，其中氯化铵由于水解所以浓度略小于0.05molL^-1NH3+HCl==NH4Cl
生成0.001mol的NH4Cl
浓度是0.05mol/L
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绛旓細绛旓細銆1銆10ml 0.1mol/L鐨勯唻閰告憾娑蹭腑鍔犲叆2婊撮厷閰,婊村姞0.1mol/L姘㈡哀鍖栭挔婧舵恫鑷抽厷閰炲彉绾,鍗婂垎閽熶笉娑堝け.姝ゆ椂鍒拌揪缁堢偣,鎬讳綋绉槸 20 姣崌,浜х墿鐨勯唻閰搁挔,娴撳害鏄0.05 mol/L 銆2銆戝啀鍔犲叆10ml0.1mol/L閱嬮吀婧舵恫.褰㈡垚缂撳啿婧舵恫.姝ゆ椂pH鍊 锛 pH = pKa+log0.05/0.1 = 4.74-0.30 = 4.34 ...
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绛旓細A 鐢变簬娣峰悎鐨凬aOH涓嶩Ac鐗╄川鐨勯噺閮戒负1脳10 -3 mol锛屼袱鑰呮伆濂藉弽搴旂敓鎴怤aAc锛岀瓑鍚屼簬鍗曚竴婧惰川.鐢变簬灏戦噺Ac - 鍙戠敓姘碅c - + H 2 O HAc+ OH - ,鏁呮湁 c (Na + )锛 c (Ac - )锛 c (OH - )锛 c (H + )锛屾牴鎹墿鏂欏畧鎭扖姝ｇ‘锛屾牴鎹數鑽峰畧鎭扗姝ｇ‘锛孉閿欒,鏁呰棰橀夐」涓篈銆
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绛旓細Na+,CH3COO-,OH-,H+
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