subject
Chemistry, 03.03.2021 17:30 Lakenwilliams1250

Escoge 5 de las siguientes ecuaciones y balancéalas empleando el método de tanteo o ensayo error

1. Zn + HCl → ZnCl2 + H2

2. HCl + Ca(OH)2 → CaCl2 + H2O

3. Al2O3 + H2SO4 → Al2(SO4)3 + H2O

4. P + O2 → P2O3

5. Na + H2O →NaOH + H2

6. P2O5 + H2O → H3PO4

7. KClO3 → KCl + O2

8. Fe + HCl → FeCl3 + H2

9. NaOH + CuCl2 → Cu(OH)2 + NaCl

10. Cu + HNO3 → Cu(NO3)2 + H2O + NO2​

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
What is the most stable monatomic ion formed from nitrogen
Answers: 2
question
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
question
Chemistry, 22.06.2019 22:30
Which of the following molecules is polar? c3h7oh c2h5cooh
Answers: 1
question
Chemistry, 23.06.2019 01:00
Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6
Answers: 1
You know the right answer?
Escoge 5 de las siguientes ecuaciones y balancéalas empleando el método de tanteo o ensayo error
Questions
question
Mathematics, 31.10.2019 07:31
question
Mathematics, 31.10.2019 07:31
question
Computers and Technology, 31.10.2019 07:31