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Chemische vergelijkingen in evenwicht op07/10/21

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Breng de vergelijking van een chemische reactie in evenwicht
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

NaCl + KOH = NaOH + KCl =>
NaCl + KOH = NaOH + KCl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

C12H22O11 + C2H5OH = C18H34O6 + O2 =>
20 C12H22O11 + 6 C2H5OH = 14 C18H34O6 + 71 O2

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

C12H22O11 + H2O2 = C18H34O6 + O2 =>
6 C12H22O11 + 2 H2O2 = 4 C18H34O6 + 23 O2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C6H8O7 + C6H12O6 = C18H34O6 + O2 =>
2 C6H8O7 + 10 C6H12O6 = 4 C18H34O6 + 25 O2

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

KMnO4 + SO2 + H2O = K2SO4 + MnO2 + H2SO4 =>
2 KMnO4 + 3 SO2 + 2 H2O = K2SO4 + 2 MnO2 + 2 H2SO4

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

HC3H5O3 + NaOH = NaC3H5O3 + H2O =>
HC3H5O3 + NaOH = NaC3H5O3 + H2O

K + Cl = KCl =>
K + Cl = KCl

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)

HBr + NH3 = NH4Br =>
HBr + NH3 = NH4Br

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

C2H5OH + C6H12O6 = C64H124O26 + H2O =>
54 C2H5OH + 14 C6H12O6 = 3 C64H124O26 + 60 H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O

Ca2 + Br1 = CaBr =>
Ca2 + 2 Br1 = 2 CaBr

C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)

CH3CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH3 + 25 O2 = 16 CO2 + 18 H2O

C + O2 = CO2 =>
C + O2 = CO2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

BaCl2 + KClO3 = Ba(ClO3)2 + KCl =>
BaCl2 + 2 KClO3 = Ba(ClO3)2 + 2 KCl

HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH

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Breng de vergelijking van een chemische reactie in evenwicht
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