1. ¿Cuántos gramos de calcio se pueden obtener de 8 mol de CaCO3 , PA (Ca=40, C=12, O=16) ?
1. UNIDADES QUÍMICAS DE MASA

Quiz
•
Chemistry
•
Professional Development
•
Medium
HAYDEE ELIZABETH CALIXTO TRUJILLO
Used 15+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
180
310
300
320
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2. Se dispone de 720 g de agua, indicar cuántos gramos de hidrógeno se obtienen, PA (H=1, O=16).
70
80
120
90
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
3. La masa de 0,3 moles de Al2(SO4)3 es :
P.A.(Al = 27, S = 32, O = 16)
102,6
103,6
100,6
104,5
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
4. Diez moles de Ca(HCO3)2 es :
P.A.(Ca = 40, O = 16, C = 12, H = 1)
1700
1620
1610
1200
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
5. ¿Cuántas moles gramo hay en 90 gramos de agua (H2O)? P.A.(O = 16, H = 1)
3
4
5
2
Similar Resources on Wayground
5 questions
UQM

Quiz
•
Professional Development
10 questions
Configuração eletrônica e tabela periódica

Quiz
•
University - Professi...
10 questions
Grado octavo, GENERALIDADES T.P (P.1)

Quiz
•
1st Grade - Professio...
10 questions
Chemistry Quiz: Concepto de mol_4to

Quiz
•
Professional Development
10 questions
Química 5 CPDM (Examen rápido)

Quiz
•
Professional Development
10 questions
QUIMICA APORTE 1RO BACHILLERATO

Quiz
•
Professional Development
10 questions
NOX

Quiz
•
Professional Development
5 questions
Soluciones

Quiz
•
Professional Development
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade