
考考你:第38章 常温常壓 (r.t.p.) 下氣體的摩爾體積

Quiz
•
Chemistry
•
9th - 12th Grade
•
Hard
Chemistry Aristo
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在常温常壓下,600 cm³的Cl₂所含分子的摩爾數是多少?
(在常温常壓下,氣體的摩爾體積 = 24 dm³ mol⁻¹)
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
在常温常壓下,下列哪些體積的氣體所含原子的摩爾數與0.5 mol的N₂O所含的相同?
(在常温常壓下,氣體的摩爾體積 = 24 dm³ mol⁻¹)
(1) 24 dm³的Ne
(2) 6000 cm³的N₂O₄
(3) 7200 cm³的CH₄
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
把0.1 g的碳酸鈣加入過量稀氫氯酸時,所生成氣體的體積會是多少(在常温常壓下量度)?
(相對原子質量:C = 12.0、O = 16.0、Ca = 40.1;在常温常壓下,氣體的摩爾體積 = 24 dm³ mol⁻¹)
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
考慮以下反應:
C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(l)
下列哪些有關這反應的陳述正確?
(1) 1 mol的C₃H₈(g)需要5 mol的O₂(g)來完全燃燒。
(2) 100 cm³的C₃H₈(g)需要500 cm³的O₂(g)來完全燃燒。
(3) 300 cm³的C₃H₈(g)進行完全燃燒時會生成900 cm³的CO₂(g)。
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
20 cm³的X₂(g)與50 cm³的O₂(g)反應只產生20 cm³的Y(g)。假設所有氣體的體積都是在相同的温度及壓強下量度,Y的分子式是甚麼?
A. XO
B. X₂O
C. X₂O₅
D. X₅O₂
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
把由50 cm³的乙烷和80 cm³的丙烷組成的混合物在過量的氧中燃燒,所生成二氧化碳的總體積是多少(在常温常壓下量度)?
(提示:所涉及反應的各化學方程式提供如下:)
2C₂H₆(g) + 7O₂(g) → 4CO₂(g) + 6H₂O(l)
C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(l)
8.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2,4,6-三硝基甲苯(TNT)是常用的炸藥。在適當的條件下它可進行分解:
2C₇H₅N₃O₆(s) → 3N₂(g) + 5H₂O(g) + 7CO(g) + 7C(s)
當0.50 mol的2,4,6-三硝基甲苯進行分解,所生成氣體的總體積會是多少(假設所有氣體的體積都是在常温常壓下量度)?
(在常温常壓下,氣體的摩爾體積 = 24 dm³ mol⁻¹)
Similar Resources on Wayground
10 questions
溶液及其性质

Quiz
•
11th Grade
10 questions
10分鐘小測:第3章 海洋

Quiz
•
10th - 12th Grade
10 questions
10分鐘小測:第19章 涉及酸和鹼的容量分析

Quiz
•
9th - 12th Grade
10 questions
10分鐘小測:第11章 金屬的活性

Quiz
•
10th - 12th Grade
11 questions
第二段考試複習題

Quiz
•
9th Grade
12 questions
影响化学平衡移动的因素

Quiz
•
11th Grade - University
10 questions
溶解度與液晶

Quiz
•
11th Grade
10 questions
s3_chem_HYE_rev_C_chi

Quiz
•
9th Grade
Popular Resources on Wayground
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World

Quiz
•
3rd - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
20 questions
ELA Advisory Review

Quiz
•
7th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns

Quiz
•
3rd Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
32 questions
Unit 2/3 Test Electrons & Periodic Table

Quiz
•
10th Grade
20 questions
Electron Configuration

Quiz
•
10th - 12th Grade
20 questions
COUNTING ATOMS

Quiz
•
10th Grade
20 questions
Naming Covalent and Ionic Compounds

Quiz
•
10th Grade
14 questions
PERIODIC TRENDS

Quiz
•
11th Grade
43 questions
Electron Configuration and Orbital Notation

Quiz
•
10th Grade
33 questions
Unit 2-3 Electrons and Periodic Trends

Quiz
•
10th Grade
20 questions
Periodic Trends

Quiz
•
10th Grade