皮皮学，免费搜题
登录
搜题
【简答题】
（1）等物质的量的NO 2 和N 2 O，在标准状况下的体积之比 ，所含O原子个数之比 ，二者的质量之比 。 （2）同温、同压下，等质量的CH 4 、H 2 、O 2 、N 2 四种气体，体积最大的是_ _ __，分子数 最多的是___ _，密度最大的是__ __，原子数最多的是__ _ _。（填化学式） （3）NaCl、MgCl 2 、AlCl 3 三种溶液，若物质的量浓度相同，则三种溶液中氯离子的物质的量浓度之比为 ；若体积相同、物质的量浓度之比为1∶2∶3，则三种溶液中氯离子的物质的量浓度之比 ；若体积相同、物质的量浓度相同的AgNO 3 溶液，与等浓度上述三种溶液恰好反应，则消耗三种溶液的体积之比为 。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【多选题】金融工具包括
A.
金融资产
B.
金融负债
C.
权益工具
D.
净资产
查看完整题目与答案
【简答题】__________ [A] Other anthropologists believed that cultural innovations, such as inventions, had a single origin and passed from society to society. This theory was known as diffusionism. [B] In order...
查看完整题目与答案
【简答题】根据句意和汉语注释，写出单词的正确形式。 小题1:The famous host will show us an ________(最新的) invention later. 小题2:Without having breakfast, they left for the Summer Palace _______(立刻) 小题3:Audrey Hepbuen”s great ________(成就...
查看完整题目与答案
【多选题】金融工具包括( )。
A.
基础金融工具
B.
特殊金融工具
C.
原生金融工具
D.
衍生金融工具
查看完整题目与答案
【单选题】The father primarily tried to convince his children by
A.
cooking a delicious meal.
B.
inventing a significant story.
C.
making a faulted delicacy.
D.
giving a definite explanation.
查看完整题目与答案
【单选题】People decided to honor Edison when ______.
A.
he made his electric light
B.
the first invention was made
C.
he died more than 70 years ago
D.
the country realized the importance of electricity
查看完整题目与答案
【单选题】The last paragraph concludes the whole writing by stressing the value of important inventions and small discoveries.
A.
Right
B.
Wrong
C.
Not mentioned
查看完整题目与答案
【单选题】The agriculture revolution in the nineteenth century involved two things: the invention of labor-saving machinery and the development of scientific agriculture. Labor-saving machinery naturally appear...
A.
Europe
B.
America
C.
New Jersey
D.
Indiana
查看完整题目与答案
【简答题】金融工具包括（ ）。
查看完整题目与答案
【多选题】金融工具包括直接金融工具和间接金融 工具，以下各项属于间接金融工具的有：
A.
可转让大额定期存单
B.
非金融公司股票
C.
人寿保险单
D.
政府债券
E.
银行债券
查看完整题目与答案
相关题目：
【多选题】金融工具包括
A.
金融资产
B.
金融负债
C.
权益工具
D.
净资产
查看完整题目与答案
【简答题】__________ [A] Other anthropologists believed that cultural innovations, such as inventions, had a single origin and passed from society to society. This theory was known as diffusionism. [B] In order...
查看完整题目与答案
【简答题】根据句意和汉语注释，写出单词的正确形式。 小题1:The famous host will show us an ________(最新的) invention later. 小题2:Without having breakfast, they left for the Summer Palace _______(立刻) 小题3:Audrey Hepbuen”s great ________(成就...
查看完整题目与答案
【多选题】金融工具包括( )。
A.
基础金融工具
B.
特殊金融工具
C.
原生金融工具
D.
衍生金融工具
查看完整题目与答案
【单选题】The father primarily tried to convince his children by
A.
cooking a delicious meal.
B.
inventing a significant story.
C.
making a faulted delicacy.
D.
giving a definite explanation.
查看完整题目与答案
【单选题】People decided to honor Edison when ______.
A.
he made his electric light
B.
the first invention was made
C.
he died more than 70 years ago
D.
the country realized the importance of electricity
查看完整题目与答案
【单选题】The last paragraph concludes the whole writing by stressing the value of important inventions and small discoveries.
A.
Right
B.
Wrong
C.
Not mentioned
查看完整题目与答案
【单选题】The agriculture revolution in the nineteenth century involved two things: the invention of labor-saving machinery and the development of scientific agriculture. Labor-saving machinery naturally appear...
A.
Europe
B.
America
C.
New Jersey
D.
Indiana
查看完整题目与答案
【简答题】金融工具包括（ ）。
查看完整题目与答案
【多选题】金融工具包括直接金融工具和间接金融 工具，以下各项属于间接金融工具的有：
A.
可转让大额定期存单
B.
非金融公司股票
C.
人寿保险单
D.
政府债券
E.
银行债券
查看完整题目与答案