La siguiente ecuación química ¿Está balanceada?
Zn + HCl → ZnCl2 + H2
Balance de ecuaciones químicas
Quiz
•
Chemistry
•
1st - 12th Grade
•
Medium
carla Ceron
Used 11+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La siguiente ecuación química ¿Está balanceada?
Zn + HCl → ZnCl2 + H2
SI
NO
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
La siguiente ecuación química ¿Está balanceada?
Cr + O2 → Cr2O3
SI
NO
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Está balanceada la siguiente ecuación?
Na2SO4 + BaCl2 → BaSO4 + NaCl
SI
NO
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Está balanceada la siguiente ecuación?
C2H4 + Br2 → C2H4Br2
SI
NO
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Está balanceada la ecuación química?
Na2SO4 + BaCl2 → BaSO4 + 2NaCl
SI
NO
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Qué número debería ir en el espacio para que la ecuación este balanceada?
Mg + __HCl → MgCl2 + H2
2
3
4
5
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