把Vl含有MgSO4和K2SO4的混合溶液分成两等份,一份加入含amolNaOH的溶液,恰好使镁离子

空腹喝牛奶只能吸收淀粉吗?其它营养物质都吸收不了吗? surface water何解 我叫吴多荣,今年22岁了,想起一个英文名,希望这个名字和我的姓名谐音,有好英文名的, 在300mol·L-1 NaHSO4溶液中,此溶液中阳离子数目为---------,用量筒从中取出50mL后,剩余溶液中硫酸根离子的物质的量浓度为-------- 已知0.1mol/L的NaHSO4溶液中H﹢的物质的量浓度为0.1mol/L若将NaHSO4与Ba(OH)2在溶液中按物质的量比2:1混合,离子方程式是 1:1呢? 料仓直径16米,存储物料为褐煤,粒度0-30mm,请问选择何种料位检测仪表.配套2次仪表选择何种类型 已知0.1mol每L的nahso4溶液中,c(h)=0.1mol每L,则nahso4在水溶液中的电离方程式为 婉尔相望 静看浮华 是什么意识 知道的帮我解释下 welcome to my eighth birthday party ___ Friday.A.at B.this 0.1mol的氯化铵中阳离子所含的电子多少,怎么算 we gave the teacher a warm welcome at the party.(同义句) we _____ the teacher ____ at the part. 在财务管理中total liabilities over total assets是什么意思?谢谢了啊,很急,要写论文用.感激感激~~~ 会计公式 fixed assets+current assets=long term liabilities+current liabilities+capital中文意思是差不多知道了（如果没错的话）.但是之前没有学过会计,所以不是很能理解.举个例子什么的. The little boy was running here and there happily on the grass. 鲜奶里掺入淀粉熬时会咋样 total debt to equity 山房春事的乱字运用的好处 I'm sure he must ( )behind that tree.A be hidden B be hidding C have hidden D have been hiding- -到底哪个队 请问下 put you First on my at the result啥意思? 求个女生的英文名,想要表达温暖,真实这种意思,我的中文名是馨雨 这句话对吗 though being disappointed to hear the result,he welcomed us how many s____ does water get?请问这里的空缺填什么?（首字母是s） 日志的单词是什么? 日志的英文是哪个单词 1.the smell flowers nice very (.)2.beautiful the looks ring (.) 3.cake nice the tastes (.)4.the sounds beautiful music (.)就今天晚上 空间 这个单词怎样表达 ---Isn't that Ann's husband over there?---No,it___be him---I'm sure he doesn't wear glassesa:can'tb:must notc:won'td:may not 英语：连词成句：急 英语：连词成句：1.wear du you a swimsuit 2.takes Danny his off sandals.3.I am because scared .4.else what swim can 5.do what you to wear swim 英语连词成句 (1)that,you,means,must,tell,it,the,truth.(2)I,afraid,that,am,you,have,to,the,flowers,water,now(3)whom,you,have,wait,do,to,for.(4)do,have,you,to listen,to,teacher,the?(5)he,across,ran,the,street,himself,by.(6)is,he,man,the,I,yesterd hey guys morning or evening翻译成中文的意思是什么? hey guys morning or evening翻译下啊