Trong số những chất có công thức hoá học dưới đây, chất nào làm cho quì tím đổi màu thành đỏ?

Hóa học

Quiz
•
Chemistry
•
8th Grade
•
Medium
An Nguyễn
Used 4+ times
FREE Resource
53 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
HNO3
NaOH
Ca(OH)2
NaCl
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dãy chất chỉ toàn bao gồm acid là
HCl; NaOH
CaO; H2SO4
H3PO4; HNO3
SO2; KOH
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Acid là những chất làm cho quỳ tím chuyển sang màu nào trong số các màu sau đây?
Xanh
Đỏ
Tím
Vàng
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dãy dung dịch chất lỏng nào sau đây làm đổi màu quỳ tím thành đỏ?
HNO3, H2O, H3PO4.
CH3COOH, HCl, HNO3.
HBr, H2SO4, H2O.
HCl, NaCl, KCl.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Dãy base không tan:
Cu(OH)2; Zn(OH)2; Mg(OH)2
Fe(OH)3; Al(OH)3; KOH
Ba(OH)2; H2SO4; Fe2O3
LiOH, KOH; Ca(OH)2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cho các chất sau: H2SO4, HCl, NaCl, CuSO4, NaOH, Mg(OH)2, HNO3. Số chất thuộc loại acid là
1
2
3
4
Answer explanation
đọc kĩ đề bài nha bro
đúng r thì tốt^^
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kim loại nào sau đây tác dụng được với hydrochloric acid?
Cu
Ag
Au
Fe
Create a free account and access millions of resources
Similar Resources on Quizizz
48 questions
AQA GCSE CHEMISTRY - CHEMICAL CHANGES

Quiz
•
KG - University
50 questions
ai nhanh hơn?ai tài năng hơn?

Quiz
•
8th - 12th Grade
50 questions
LUYỆN TẬP HÓA 8 CHƯƠNG 7

Quiz
•
8th Grade
50 questions
8Lesson2

Quiz
•
8th Grade
48 questions
đề cương giữa kì 2 hóa 11

Quiz
•
8th Grade
50 questions
Lynano - Kiểm tra Ankan, Anken, Ankin

Quiz
•
1st Grade - Professio...
50 questions
化学式50選・記述式

Quiz
•
7th - 9th Grade
49 questions
классификация неорганических веществ

Quiz
•
8th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
20 questions
Math Review - Grade 6

Quiz
•
6th Grade
20 questions
math review

Quiz
•
4th Grade
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
15 questions
Adding and Subtracting Fractions

Quiz
•
5th Grade
10 questions
R2H Day One Internship Expectation Review Guidelines

Quiz
•
Professional Development
12 questions
Dividing Fractions

Quiz
•
6th Grade
Discover more resources for Chemistry
5 questions
capitalization in sentences

Quiz
•
5th - 8th Grade
10 questions
Juneteenth History and Significance

Interactive video
•
5th - 8th Grade
10 questions
Identify Slope and y-intercept (from equation)

Quiz
•
8th - 9th Grade
10 questions
Juneteenth: History and Significance

Interactive video
•
7th - 12th Grade
15 questions
Volume Prisms, Cylinders, Cones & Spheres

Quiz
•
8th Grade
26 questions
June 19th

Quiz
•
4th - 9th Grade
25 questions
Argumentative Writing & Informational Text Vocabulary Review

Quiz
•
8th Grade
18 questions
Informational Text Vocabulary

Quiz
•
7th - 8th Grade