Question

Uzupełnij równania reakcji i dobierz współczynniki
stechiometryczne.
A. NaOH + CH3COOH --> …………..+………….
B. C3H7COOH + O2 --> CO2 + …………
C. HCOOH + K --> …………+………….
D. CH3COOH + MgO --> ……….+………..
E. HCOOH + ………. -->CO2 + H2O

A. KOH + HCOOH -->………….+………….
B. C2H5COOH + O2 --> CO + ………..
C. CH3COOH + Na -->……….+……….
D. HCOOH + MgO -->……….+………..
E. CH3COOH + …………-->CO2 + H2O

Wszystkie cyfry prawidłowo powinny być małe. Tak jak w reakcjach chemicznych

Answer 1

A. NaOH + CH3COOH -->CH3COONa + H2O
B. C3H7COOH + 5 O2 --> 4CO2 + 4H2O
C. 2HCOOH + 2K --> 2HCOOK + H2
D. 2CH3COOH + MgO -->(CH3COO)2Mg + H2O

E. 2HCOOH + O2 -->2CO2 + 2H2O

A. KOH + HCOOH -->HCOOK + H2O

B. C2H5COOH + 2 O2 --> 3CO + 3H2O
C. 2CH3COOH + 2Na -->2CH3COONa + H2
D. 2HCOOH + MgO -->(HCOO)2Mg + H2O
E. CH3COOH + 2O2-->2CO2 + 2H2O

Answer 2

1.
A. NaOH + CH3COOH --> CH3COONa + H2O
B. C3H7COOH + 5O2 --> 4CO2 + 4H2O
C. 2HCOOH + 2K --> 2HCOOK + H2
D. CH3COOH + MgO --> Mg(CH3COO)2 + H2O
E. 2HCOOH + O2 --> 2CO2 + 2H2O
2.
A. KOH + HCOOH --> HCOOK + H2O
B. C2H5COOH + 2O2 --> 3CO + 3H2O
C. 2CH3COOH + 2Na --> 2CH3COONa + H2
D. 2HCOOH + MgO -->Mg(HCOO)2 + H2O
E. CH3COOH + 2O2 --> 2CO2 + 2H2O

Answer 3

NaOH + CH₃COOH --> CH₃COONa + H₂O
C₃H₇COOH + 5O₂ --> 4CO₂ + 4H₂O
2HCOOH + 2K --> 2HCOOK + H₂
2CH₃COOH + MgO --> (CH3COO)₂Mg + H₂O
2HCOOH + O2 --> 2CO₃ + 2H₂O
KOH + HCOOH --> HCOOK + H2O
C₂H₅COOH + 2 O2 --> 3CO + 3H₂O
CH₃COOH + 2Na --> 2CH₃COONa + H₂
2HCOOH + MgO --> (HCOO)₂Mg + H₂O
CH₃COOH + 2O₂--> 2CO2 + 2H₂O