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Chemische vergelijkingen in evenwicht op01/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O

ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnSO3 + H2SO4 = ZnSO4 + SO2 + H2O

Zn + KOH + H2O = H2 + KZnO2 =>
2 Zn + 2 KOH + 2 H2O = 3 H2 + 2 KZnO2

C4H4O4Na2 + HCl = C4H6O4 + NaCl =>
C4H4O4Na2 + 2 HCl = C4H6O4 + 2 NaCl

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Fe3O4 + HCl = FeCl2 + H2O + FeCl3 =>
Fe3O4 + 8 HCl = FeCl2 + 4 H2O + 2 FeCl3

K2MnO4 + HCl = KCl + Mn + Cl2 + H2O =>
K2MnO4 + 8 HCl = 2 KCl + Mn + 3 Cl2 + 4 H2O

AgNO3(aq) + Mg(s) = MgNO3(aq) + Ag(s) =>
AgNO3(aq) + Mg(s) = MgNO3(aq) + Ag(s)

ZnO + H2SO4 = ZnSO4 + H + O =>
ZnO + H2SO4 = ZnSO4 + 2 H + O

BaSO4 + Pb(CH3COO)2 = (CH3COO)2Ba + PbSO4 =>
BaSO4 + Pb(CH3COO)2 = (CH3COO)2Ba + PbSO4

BaSO4 + Pb(CH3COO)2 = Ba(CH3COO)2 + PbSO4 =>
BaSO4 + Pb(CH3COO)2 = Ba(CH3COO)2 + PbSO4

H2O + OH{-} + Cr{2+} + CrO4{2-} = Cr(OH)3 =>
4 H2O + 4 OH{-} + 3 Cr{2+} + CrO4{2-} = 4 Cr(OH)3

Sb + O2 = Sb2O5 =>
4 Sb + 5 O2 = 2 Sb2O5

Zn + AgI + H2SO4 = Ag + ZnSO4 + HI =>
Zn + 2 AgI + H2SO4 = 2 Ag + ZnSO4 + 2 HI

H + PbO = Pb + H2O(g) =>
2 H + PbO = Pb + H2O(g)

PbO2 + HClO3 = Pb(ClO3)4 + H2O =>
PbO2 + 4 HClO3 = Pb(ClO3)4 + 2 H2O

C8H8O + C5H8O = C21H20O + H2O =>
2 C8H8O + C5H8O = C21H20O + 2 H2O

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O

Ca(s) + Hg(No3)2(aq) = Ca(No3)2(aq) + Hg(s) =>
Ca(s) + Hg(No3)2(aq) = Ca(No3)2(aq) + Hg(s)

Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)

Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H

C6H5 + C2H5OH = C8H10OH =>
C6H5 + C2H5OH = C8H10OH

ZnSO4 + NH4OH = H2O + [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH4OH = 4 H2O + [Zn(NH3)4]SO4

C6H6 = C + H2 =>
C6H6 = 6 C + 3 H2

GaCl3 + H2SO4 = Ga2(SO4)3 + HCl =>
2 GaCl3 + 3 H2SO4 = Ga2(SO4)3 + 6 HCl

Pb + CuCl2 = Cu + PbCl2 =>
Pb + CuCl2 = Cu + PbCl2

NH3 + O = N + H2O =>
2 NH3 + 3 O = 2 N + 3 H2O

H2SO4 + Ag = H2S + AgSO4 + H2O =>
5 H2SO4 + 4 Ag = H2S + 4 AgSO4 + 4 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

Pb(NO3)4 + Ni3(PO4)2 = Pb3(PO4)4 + Ni(NO3)2 =>
3 Pb(NO3)4 + 2 Ni3(PO4)2 = Pb3(PO4)4 + 6 Ni(NO3)2

Fe(NO3)3 + NaOH + H2O2 = Na2FeO4 + HNO3 + H2O =>
2 Fe(NO3)3 + 4 NaOH + 3 H2O2 = 2 Na2FeO4 + 6 HNO3 + 2 H2O

SbCl3 + H2S = Sb2S3 + HCl =>
2 SbCl3 + 3 H2S = Sb2S3 + 6 HCl

HCH2CHCO2 + OH = CO + H2O =>
HCH2CHCO2 + 6 OH = 3 CO + 5 H2O

Na2CO3 + NO + O2 = NaNO3 + CO =>
Na2CO3 + 2 NO + O2 = 2 NaNO3 + CO

Cu + HNO = CuNO + H2 =>
2 Cu + 2 HNO = 2 CuNO + H2

CCl2F2 + Na = NaCl + CF2 =>
CCl2F2 + 2 Na = 2 NaCl + CF2

Mg(CH3COO)2 + KOH = Mg(OH)2 + KCH3COO =>
Mg(CH3COO)2 + 2 KOH = Mg(OH)2 + 2 KCH3COO

Al + ZnBr = Zn2 + AlBr =>
2 Al + 2 ZnBr = Zn2 + 2 AlBr

NO + Br2 + OH{-} = NO3{-} + Br{-} + H2O =>
2 NO + 3 Br2 + 8 OH{-} = 2 NO3{-} + 6 Br{-} + 4 H2O

Fe2(SO4)3 + H2O + H2SO3 = FeSO4 + H2SO4 =>
Fe2(SO4)3 + H2O + H2SO3 = 2 FeSO4 + 2 H2SO4

H2Te + Zn(OH)2 = ZnTe + H2O =>
H2Te + Zn(OH)2 = ZnTe + 2 H2O

Mg3N2 + H2O(l) = NH3 + Mg(OH)2 =>
Mg3N2 + 6 H2O(l) = 2 NH3 + 3 Mg(OH)2

C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl

CO2(NO3)26H2O = CO3 + NO2 + O2 + H2O =>
2 CO2(NO3)26H2O = 2 CO3 + 52 NO2 + 25 O2 + 2 H2O

Cr3{+} + Br2 + OH{-} = CrO42{-} + Br{-} + H2O =>
Cr3{+} + 124 Br2 + 252 OH{-} = 3 CrO42{-} + 248 Br{-} + 126 H2O

Na3PO4 + Na2S2 + H2O = Na2HPO4 + Na2SO4 + H2 =>
2 Na3PO4 + Na2S2 + 8 H2O = 2 Na2HPO4 + 2 Na2SO4 + 7 H2

HClO + BaO2H2 = BaCl2O2 + H2O =>
2 HClO + BaO2H2 = BaCl2O2 + 2 H2O

Na3AlO3 + HF = Na3[AlF6] + H2O =>
Na3AlO3 + 6 HF = Na3[AlF6] + 3 H2O

CH3COOH + SO3 = CH3COO + SO2 + H2O =>
2 CH3COOH + SO3 = 2 CH3COO + SO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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