Chất nào sau đây là acid?
LUYỆN TẬP ACID

Quiz
•
Science
•
8th Grade
•
Medium
Ái Đinh
Used 2+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
NaOH
CaO
KCl
HCl
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Hydrochloric acid có công thức hoá học là:
HCl
HClO
HClO2
HClO3
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Dung dịch chất nào sau đây là quỳ tím hóa đỏ?
Ca(OH)2
Na2SO4
H2SO4
NaOH
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Acid H2SO4 loãng tác dụng với Fe tạo thành sản phẩm:
Fe2(SO4)3 và H2
FeSO4 và H2
FeSO4 và H2O
Fe2(SO4)3 và H2O
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Công thức hóa học của acid có gốc acid (= S) và (≡ PO4) lần lượt là:
HS2; H3PO4.
H2S; H(PO4)3.
H2S; H3PO4.
HS; HPO4.
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Cho các chất sau: H2SO4, HCl, NaCl, CuSO4, NaOH, Mg(OH)2. Số chất thuộc loại acid là:
1
2
3
4
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Dãy dung dịch nào dưới đây làm đổi màu quỳ tím thành đỏ?
HCl, H2SO4, H3PO4, HNO3, NaCl.
HCl, H2SO4, Ba(NO3)2, K2CO3, NaOH.
Ba(OH)2, Na2SO4, H3PO4, HNO3, H2SO3.
HCl, H2SO4, H3PO4, HNO3, H2SO3.
8.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Dung dịch nào sau đây làm quỳ tím hóa đỏ?
Nước đường
Nước chanh
Nước muối (dung dịch NaCl)
Similar Resources on Quizizz
7 questions
8 SC Acid-Metal Reaction Review

Quiz
•
8th Grade
10 questions
Balancing Equations

Quiz
•
8th Grade
12 questions
Neutralisation

Quiz
•
6th - 8th Grade
10 questions
bài 8 ACID

Quiz
•
8th Grade
13 questions
CHEMICAL FORMULA

Quiz
•
3rd - 8th Grade
10 questions
Al và Fe

Quiz
•
6th - 9th Grade
5 questions
BÀI 8 ACID

Quiz
•
8th Grade
11 questions
Skābes un sāļi

Quiz
•
1st - 10th Grade
Popular Resources on Quizizz
20 questions
math review

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

Quiz
•
6th Grade
20 questions
Reading Comprehension

Quiz
•
5th Grade
20 questions
Types of Credit

Quiz
•
9th - 12th Grade
20 questions
Taxes

Quiz
•
9th - 12th Grade
10 questions
Human Body Systems and Functions

Interactive video
•
6th - 8th Grade
19 questions
Math Review

Quiz
•
3rd Grade
45 questions
7th Grade Math EOG Review

Quiz
•
7th Grade
Discover more resources for Science
14 questions
6.8 - The Space Race

Quiz
•
6th - 8th Grade
20 questions
8th Grade Science Review Questions

Quiz
•
8th Grade
20 questions
Topography

Quiz
•
6th - 8th Grade
10 questions
Exploring Types of Weather Fronts

Interactive video
•
6th - 10th Grade
20 questions
Punnett Squares and Pedigrees

Quiz
•
6th - 8th Grade
17 questions
Lesson 3: Biological Evidence of Evolution

Quiz
•
8th Grade
75 questions
24-25 Science Final

Quiz
•
8th Grade
15 questions
2nd Semester Final Study Guide

Quiz
•
8th Grade