
EXAMEN DIARIO ORDINARIO TARDE 26/11/2024
Authored by Academias La Matriz
Other
University
Used 2+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
GEOMETRÍA PLANA
48°
42°
21°
84°
6°
Answer explanation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
45°
60°
53°
90°
37°
Answer explanation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6π m²
8π m²
10π m²
18π m²
28π m²
Answer explanation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
QUÍMICA INORGÁNICA
Calcule el número de moléculas contenidas en seis moles de amoniaco (NH₃).
2.4×10²³
2.4×10²⁴
3.6×10²⁴
4.2×10²³
4.2×10²⁴
Answer explanation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Determine la masa de una medallita de plata si la información que tenemos de ella es que contiene 0,2 mol del metal. PA(Ag) = 108 uma.
5,4 g
10,8 g
43,2 g
2,16 g
21,6 g
Answer explanation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Si Roberto por casualidad derrama toda la solución de un frasco etiquetado con Ca(OH)₂, 0,5 M. ¿Qué volumen de solución podrá preparar si solo cuenta con 7,4 g de Ca(OH)₂, para reponer la solución? M(Ca(OH)₂) = 74 g/mol
100 mL
150 mL
200 mL
250 mL
300 mL
Answer explanation
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?