Hidroksidai. Oksidai. Rūgščių ir šarmų gavimas
Quiz
•
Chemistry
•
9th Grade
•
Practice Problem
•
Hard
Laura Stance
Used 51+ times
FREE Resource
Enhance your content in a minute
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kuris hidroksidas tirpdamas vandenyje suskyla į jonus?
Ba(OH)2
Fe(OH)3
Cu(OH)2
Zn(OH)2
2.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Parašykite vario (II) oksido ir sieros rūgšties reakcijos lygtį.
3.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Kokia spalva universalusis indikatorius nudažys tirpalą, kurio pH 13?
Violetine
Žalia
Raudona
Mėlyna
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kurią rūgštį atitinka SO₂ oksidas?
H₂SO₄
H₂S
H₂SO₃
FeSO₄
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Kiek molių vandenilio išstums iš vandens 4,60 g natrio?
2Na (k) +2H2O(s) --> 2NaOH(aq) + H2(d)
0.20
2.00
0.10
1.00
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kuri medžiaga naudojama muilui gaminti?
NaOH
Ca(OH)₂
Cu(OH)₂
Ba(OH)₂
7.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Parašykite reakcijos lygtį
SO₃ (d) + H₂O(s)-->
8.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Žemės atmosferoje gali būti įvairių dujų: anglies dioksido CO₂, deguonies O₂, azoto dioksido NO₂, sieros dioksido SO₂. Kurioms iš jų atmosferoje reaguojant su vandeniu susidaro rūgštusis lietus?
CO₂
O₂
NO₂
SO₂
Similar Resources on Wayground
10 questions
Amides
Quiz
•
1st Grade - University
10 questions
Chemistry Regent - June 2013 Q31-40
Quiz
•
9th - 12th Grade
10 questions
NH3 (nitrogen)
Quiz
•
9th Grade
10 questions
Hoa 9
Quiz
•
KG - 10th Grade
11 questions
Ulangkaji
Quiz
•
9th - 10th Grade
10 questions
Eliminacje dzień mola
Quiz
•
1st Grade - University
10 questions
Cemeg 1.1
Quiz
•
9th Grade
8 questions
ÁCIDOS Y BASES
Quiz
•
4th - 12th Grade
Popular Resources on Wayground
5 questions
This is not a...winter edition (Drawing game)
Quiz
•
1st - 5th Grade
15 questions
4:3 Model Multiplication of Decimals by Whole Numbers
Quiz
•
5th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
10 questions
The Best Christmas Pageant Ever Chapters 1 & 2
Quiz
•
4th Grade
12 questions
Unit 4 Review Day
Quiz
•
3rd Grade
10 questions
Identify Iconic Christmas Movie Scenes
Interactive video
•
6th - 10th Grade
20 questions
Christmas Trivia
Quiz
•
6th - 8th Grade
18 questions
Kids Christmas Trivia
Quiz
•
KG - 5th Grade
Discover more resources for Chemistry
29 questions
Physical or Chemical Changes
Quiz
•
9th - 10th Grade
12 questions
elements, compounds, and mixtures
Quiz
•
9th Grade
20 questions
Naming Compounds: Basic Ionic and Covalent Naming
Quiz
•
9th - 12th Grade
65 questions
Midterm Review Chem
Quiz
•
9th - 12th Grade
12 questions
Half-Life Calculations-More Practice
Quiz
•
9th - 12th Grade
20 questions
SE Review - Atomic Theory & Electrons
Quiz
•
9th - 12th Grade
13 questions
Unit 2 Review - Phase Changes
Quiz
•
9th - 11th Grade
10 questions
Covalent vs. Ionic Bonds: Key Concepts and Characteristics
Interactive video
•
6th - 10th Grade
