名称被你打错了!应该是CH3COONa,乙酸钠,又名醋酸钠,是强碱弱酸盐,乙酸钠就是它的全称!它是乙酸(CH3COOH)和氢氧化钠(NaOH)酸碱中和反应的产物.
Therefore, if a reaction starts with an acid that donates its proton, one of the products will be the conjugate base of that acid. Answer and Explanation: 1 Become a Study.com member to unlock this answer! Create your account View this answer Sod...
NA代表阿伏加德罗常数,下列说法正确的是( ) A. 含有NA个CH3COO-的醋酸溶液中氢离子数为NA B. 3.65g液态HCl中构成的粒子总数为0.2NA C. 常温下5.6gFe投入足量浓硝酸中,则转移电子数为0.3NA D. 常温常压下,30g乙酸与30g葡萄糖含有的氧原子数均为NA ...
Indicate whether the specie is an acid or base in water. Give the formula for its conjugate base or acid H_2CO_3. Which species does not have a conjugate base? A) H2O B) H3O+ C) NH2- D) OH- E) F- What is the conjuga...
Calculate the pH when 25 mL of a 0.2M {eq}CH_3COOH{/eq} solution is mixed with 25 mL of a 0.1M {eq}NaOH{/eq} solution. Neutralization Reactions: Neutralization reactions occur when an acid and a base react, forming water from the hydrogen ion and ...
Magnetic recording medium has a non-magnetic base and a magnetic coating contg. an oxo acid (I) with a hydrocarbon gp. or its salt and a fluorinated polyether (II). Pref. (I) is a hydrocarbon-sbustd. sulphate ester or hydrocarbon-sulphonic acid or salt. Suitable (I) are: RCOOM; ROC...
【题目】醋酸镍((CH3COO)2Ni]是一种重要的化工原料。一种以含镍废料(含NiS、Al2O3、FeO、CaO、SiO2)为原料,制取醋酸镍的工艺流程图如下: 相关离子生成氢氧化物的pH和相关物质的溶解性如下表: (1)粉碎含镍废料的作用___ (2)酸浸过程中,l molNiS失去6NA个电子,同时生成...
In the case of acid/base equilibrium, this means that if the concentration of acid or base is changed, the system will shift to decrease the concentration and reach a new equilibrium. Similarly, changes in temperature or the addition of a catalyst can also affect the equilibrium position of ...
1下列各组离子在溶液中能大量共存的是( )①Ca2+、Na+、OH—、NO3— ②K+、Fe3+ I—、Cl— ③NH4+、Na+、Cl—、CH3COO—④K+、Mg2+、SO42—、CO32- ⑤Na+、S2—、SO42—、H+ ⑥Na+、Cl—、ClO—、SO42— A. ①②...
下列电离方程式书写正确的是( ) A. Na3PO4=3Na++ B. Ba(OH)2=Ba2++ C. CH3COOH=CH3COO-+H+ D. NaHCO3=Na