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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5OH(l) + O2(g) = CO2(g) + H2O(l) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(l)

C19H21NO3 + H2O2 = C18H21NO4 + H2O + CO2 =>
C19H21NO3 + 3 H2O2 = C18H21NO4 + 3 H2O + CO2

KI + C6H10O5 = K + C6H10O5I =>
KI + C6H10O5 = K + C6H10O5I

C5H10O + H2 = C5H12O =>
C5H10O + H2 = C5H12O

AI + I2 = AII2 =>
AI + I2 = AII2

Al(NO3)3 + C6H8O7 = Al2O3 + CO2 + H2O + NO2 =>
6 Al(NO3)3 + C6H8O7 = 3 Al2O3 + 6 CO2 + 4 H2O + 18 NO2

NaCl + CaCl2 = CaCl + NaCl2 =>
NaCl + CaCl2 = CaCl + NaCl2

H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S

FeH2O = FeO + H =>
FeH2O = FeO + 2 H

PbO2 + NaOH + Cr2(SO4)3 = Na2CrO4 + Na4[Pb(OH)6] + Na2SO4 + H2O =>
3 PbO2 + 22 NaOH + Cr2(SO4)3 = 2 Na2CrO4 + 3 Na4[Pb(OH)6] + 3 Na2SO4 + 2 H2O

NaNO3 + Cr2O3 + Na2CO3 = Na2CrO4 + NO + CO2 =>
2 NaNO3 + Cr2O3 + Na2CO3 = 2 Na2CrO4 + 2 NO + CO2

GeO2 + H2O = Ge(OH)4 =>
GeO2 + 2 H2O = Ge(OH)4

Fe + I2 = FeI3 =>
2 Fe + 3 I2 = 2 FeI3

N3 + H2O = NH3 + OH =>
N3 + 9 H2O = 3 NH3 + 9 OH

Fe2O3 + CH4 = Fe + CO + H2O =>
Fe2O3 + CH4 = 2 Fe + CO + 2 H2O

Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu

C6H13OH + K2Cr2O7 + HCl = C5H11COOH + CrCl3 + H2O + KCl =>
3 C6H13OH + 2 K2Cr2O7 + 16 HCl = 3 C5H11COOH + 4 CrCl3 + 11 H2O + 4 KCl

Fe3O4 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 Fe3O4 + 28 H2SO4 = 9 Fe2(SO4)3 + S + 28 H2O

CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l) =>
CO2(g) + Ca(OH)2(aq) = CaCO3(s) + H2O(l)

Na + HClO3 = NaClO3 + H2 =>
2 Na + 2 HClO3 = 2 NaClO3 + H2

Fe(OH)3 + CH3COOH = C14H27Fe3O18 + H2O =>
3 Fe(OH)3 + 7 CH3COOH = C14H27Fe3O18 + 5 H2O

(NH4)3(PO4) + CaCl2 = (NH4)Cl + Ca3(PO4)2 =>
2(NH4)3(PO4) + 3 CaCl2 = 6(NH4)Cl + Ca3(PO4)2

Ba(NO3)2 + (NH4)2HPO4 + NH3 = Ba3(PO4)2 + NH4NO3 =>
3 Ba(NO3)2 + 2(NH4)2HPO4 + 2 NH3 = Ba3(PO4)2 + 6 NH4NO3

CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl

C6H12O6 + HNO3 = C6H10O8 + NO2 + H2O =>
C6H12O6 + 6 HNO3 = C6H10O8 + 6 NO2 + 4 H2O

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

Na2SO3 + C2H4O2 = H2SO3 + C2H3NaO2 =>
Na2SO3 + 2 C2H4O2 = H2SO3 + 2 C2H3NaO2

Cu2S2 + O2 = Cu2O + S =>
2 Cu2S2 + O2 = 2 Cu2O + 4 S

ClO3{-} + H{+} = ClO4{-} + ClO2 + H2O =>
3 ClO3{-} + 2 H{+} = ClO4{-} + 2 ClO2 + H2O

CaCO3(s) + HCl(l) = CaCl2 + H2CO3 =>
CaCO3(s) + 2 HCl(l) = CaCl2 + H2CO3

NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2

CH3ONa + HCN = CH3OH + NaCN =>
CH3ONa + HCN = CH3OH + NaCN

Cr2O3 + H3PO4 = Cr2P6O18 + H2O =>
Cr2O3 + 6 H3PO4 = Cr2P6O18 + 9 H2O

H2C03 = C + H2 =>
H2C03 = 3 C + H2

SbCl3 + Na2CO3 + H2O = SbO(OH) + NaCl + CO2 =>
2 SbCl3 + 3 Na2CO3 + H2O = 2 SbO(OH) + 6 NaCl + 3 CO2

IO3{-} + H2S + OH{-} = I2 + SO3{2-} + H2O =>
6 IO3{-} + 5 H2S + 4 OH{-} = 3 I2 + 5 SO3{2-} + 7 H2O

KHSO4 + HNO3 = KNO3 + H2O + SO3 =>
KHSO4 + HNO3 = KNO3 + H2O + SO3

MgO + SO2 = MgS + O6 =>
2 MgO + 2 SO2 = 2 MgS + O6

Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 Mg(HCO3)2 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 6 H2O + 10 CO2

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3

Hg + Cl2 = HgCl =>
2 Hg + Cl2 = 2 HgCl

K + Fe(OH)2 = Fe + KOH =>
2 K + Fe(OH)2 = Fe + 2 KOH

BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2

Si + P = SiP4 =>
Si + 4 P = SiP4

C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2 =>
C7H6O2 + NaHCO3 = NaC7H5O2 + H2O + CO2

AI + I2 = AII2 =>
AI + I2 = AII2

C3H6O + HCl = C3H6Cl + OH =>
C3H6O + HCl = C3H6Cl + OH

(NH4)2PtCl6 = NH4Cl + Pt + Cl2 =>
(NH4)2PtCl6 = 2 NH4Cl + Pt + 2 Cl2

Fe3O4 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 Fe3O4 + 37 H2SO4 = 12 Fe2(SO4)3 + H2S + 36 H2O

Zn(s) + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn(s) + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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