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Chemische vergelijkingen in evenwicht op07/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
HPO3 + H2O = PO3 + H3O =>
HPO3 + H2O = PO3 + H3O

COOHCOOH + KOH = COOHCOOK + H2O =>
COOHCOOH + KOH = COOHCOOK + H2O

C7H5N3O6 + C5H8N4O12 = CO + H2O + N2 =>
6 C7H5N3O6 + 7 C5H8N4O12 = 77 CO + 43 H2O + 23 N2

Al3 + Cl2 = Al3Cl2 =>
Al3 + Cl2 = Al3Cl2

NaNO2 + NaMnO4 + H2SO4 = NaNO3 + Na2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 NaMnO4 + 3 H2SO4 = 5 NaNO3 + Na2SO4 + 2 MnSO4 + 3 H2O

Na2FeO4 + Na2SO3 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
2 Na2FeO4 + 3 Na2SO3 + 5 H2SO4 = Fe2(SO4)3 + 5 Na2SO4 + 5 H2O

Po + HCl = PoCl2 + H2 =>
Po + 2 HCl = PoCl2 + H2

H2S + NaOCl + NaOH = Na2SO4 + H2O + NaCl =>
H2S + 4 NaOCl + 2 NaOH = Na2SO4 + 2 H2O + 4 NaCl

Na + C2H4O2 = C2Na + H2O =>
Na + C2H4O2 = C2Na + 2 H2O

NaOH(aq) + NaNO2(aq) + Al(s) + H2O = NH3(aq) + NaAlO2(aq) =>
NaOH(aq) + NaNO2(aq) + 2 Al(s) + H2O = NH3(aq) + 2 NaAlO2(aq)

P2I5 = P + I2 =>
2 P2I5 = 4 P + 5 I2

NH4OH + Fe(CH3COO)2 = FeOH + NH4(CH3COO)2 =>
NH4OH + Fe(CH3COO)2 = FeOH + NH4(CH3COO)2

Na2O + F = NaF + O2 =>
2 Na2O + 4 F = 4 NaF + O2

HCl + Na2B4O7 + H2O = NaCl + H3BO3 =>
2 HCl + Na2B4O7 + 5 H2O = 2 NaCl + 4 H3BO3

C2O2H6 + O2 = H2O + CO2 =>
2 C2O2H6 + 5 O2 = 6 H2O + 4 CO2

HBrO3 + HI = I2 + HBrO + H2O =>
HBrO3 + 4 HI = 2 I2 + HBrO + 2 H2O

Zn(OH)2 + NHO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 NHO3 = Zn(NO3)2 + 2 H2O

Zn + K + H2O = K[Zn(OH)4] + H2 =>
Zn + K + 4 H2O = K[Zn(OH)4] + 2 H2

FeC2*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2*2H2O + 5 O2 = 2 FeO + 4 H2O + 4 CO2

Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2 =>
Ca(OCl)Cl + H2O = Ca(OH)2 + Cl2

C63H98N18O13S + O2 = CO2 + H2O + NH3 + S =>
2 C63H98N18O13S + 135 O2 = 126 CO2 + 44 H2O + 36 NH3 + 2 S

KOH + H2O + Cl = KClO3 + H =>
KOH + 2 H2O + Cl = KClO3 + 5 H

SH2 + H2O = SH + H3O =>
SH2 + H2O = SH + H3O

Pb + H2O = Pb(OH)2 + H2 =>
Pb + 2 H2O = Pb(OH)2 + H2

HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2

KMnO4 + FeSO4 + HCl = Fe2(SO4)3 + MnSO4 + FeCl3 + K2SO4 + H2O =>
6 KMnO4 + 30 FeSO4 + 48 HCl = 7 Fe2(SO4)3 + 6 MnSO4 + 16 FeCl3 + 3 K2SO4 + 24 H2O

NaVO3 + Zn + HCl = NaCl + VCl3 + ZnCl2 + H2O =>
NaVO3 + Zn + 6 HCl = NaCl + VCl3 + ZnCl2 + 3 H2O

Br + HF = HBr + F2 =>
2 Br + 2 HF = 2 HBr + F2

PbPO4 = Pb + PO4 =>
PbPO4 = Pb + PO4

FeCl3 + NaOH + K2SO3 = FeCl2 + K2SO4 + NaCl + H2O =>
2 FeCl3 + 2 NaOH + K2SO3 = 2 FeCl2 + K2SO4 + 2 NaCl + H2O

Cd + H3PO4 = Cd3(PO4)2 + H =>
3 Cd + 2 H3PO4 = Cd3(PO4)2 + 6 H

Na + NaOH = Na3OH =>
2 Na + NaOH = Na3OH

Fe(NO3)3 + CO(NH2)2 = Fe3O4 + CO2 + H2O + N2 =>
18 Fe(NO3)3 + 46 CO(NH2)2 = 6 Fe3O4 + 46 CO2 + 92 H2O + 73 N2

H2C2O4 + NaCl = Na2C2O4 + HCl =>
H2C2O4 + 2 NaCl = Na2C2O4 + 2 HCl

KSCN(aq) + FeCl2(aq) = KCl(aq) + Fe(SCN)2 =>
2 KSCN(aq) + FeCl2(aq) = 2 KCl(aq) + Fe(SCN)2

NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O

SO2 + N2O = SO3 + N2 =>
SO2 + N2O = SO3 + N2

CaCO3 + MgF2 = CaF2 + MgCO3 =>
CaCO3 + MgF2 = CaF2 + MgCO3

HCI + NaC2H3O2 = HC2H3O2 + NaCI =>
HCI + NaC2H3O2 = HC2H3O2 + NaCI

HCOOH + LiAlH4 + H2O = CH4O + LiOH + Al(OH)3 =>
2 HCOOH + LiAlH4 + 2 H2O = 2 CH4O + LiOH + Al(OH)3

La + HCl = LaCl3 + H2 =>
2 La + 6 HCl = 2 LaCl3 + 3 H2

Sn(ClO4)2 + Al2(CO3)3 = Sn(CO3)3 + Al2(ClO4)2 =>
Sn(ClO4)2 + Al2(CO3)3 = Sn(CO3)3 + Al2(ClO4)2

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

CH3CH2OHC2H5 + Na = CH3CONaC2H5 + H2 =>
2 CH3CH2OHC2H5 + 2 Na = 2 CH3CONaC2H5 + 3 H2

CH3COONH4 + NaOH = CH3COONa + NH3H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3H2O

ZnCO3 + HH2 = ZnOH + CO2 =>
3 ZnCO3 + HH2 = 3 ZnOH + 3 CO2

AuCl + K3PO4 = Au3PO4 + KCl =>
3 AuCl + K3PO4 = Au3PO4 + 3 KCl

C7H6O + C2H4O = C9H10O2 =>
C7H6O + C2H4O = C9H10O2

CH3CH2CONH2 + P2O5 = CH3CH2CN + H3PO4 =>
3 CH3CH2CONH2 + P2O5 = 3 CH3CH2CN + 2 H3PO4

CH3COOH + Al2(CO3)3 = (CH3COO)3Al + H2O + CO2 =>
6 CH3COOH + Al2(CO3)3 = 2(CH3COO)3Al + 3 H2O + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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