14-нұсқа
Authored by Zhamila Rysbek
Chemistry
University
AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
50 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Сутекті қосылыстарының тұрақтылығы артатын қатар
SnH4, SiH4, CH4
CH4, GeH4, PbH4
PbH4, GeH4, SiH4
CH4, SnH4, PbH4
PbH4, GeH4, CH4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
B E F
А в G
В с f
C D A
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
А
В
С
Д
Е
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A E
D
F G B
A F
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A scientist conducts an experiment to determine the rate of the following reaction:
N2 (g) + O2 (g) → 2NO(g)
If the initial concentration of N2 was 0.500 M and the concentration of N2 was 0.450 M after 0.100 s, what is the rate of the reaction?
0.500 M/s
1.00 M/s
5.00 M/s
10.0 M/s
0.250 M/s
6.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Диспропорциялану реакция(лары)сы
Ca+Br2
KOH+HCl
H2O+CL2
SO2+H2S
HNO3+CaCl2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the rate of appearance of a product overtime?
It increases
It does not change
It decreases
It decreases, and then increases
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
Already have an account?
