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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

C2H6 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H6 + 4 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 4 MnO2 + 4 KOH

Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4

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

Cu{2+}O + Fe = Cu + Fe{2+}O =>
Cu{2+}O + Fe = Cu + Fe{2+}O

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

KOH(aq) + HCl(aq) = H2O + KCl =>
KOH(aq) + HCl(aq) = H2O + KCl

NaCO3 + (HCH3COO) = Na(HCH3COO) + CO2 + H2O =>
4 NaCO3 + 5(HCH3COO) = 4 Na(HCH3COO) + 6 CO2 + 2 H2O

KMnO4 + NaOH + C12H22O11 = KMnO6 + Na + CH2 =>
13 KMnO4 + 4 NaOH + 2 C12H22O11 = 13 KMnO6 + 4 Na + 24 CH2

HNO3 + MgCO3 = MgNO3 + HCO3 =>
HNO3 + MgCO3 = MgNO3 + HCO3

Cu(NO3) + NH3 + H2O = Cu(OH)2 + NH4NO3 =>
8 Cu(NO3) + 6 NH3 + 13 H2O = 8 Cu(OH)2 + 7 NH4NO3

NCl = N2 + Cl2 =>
2 NCl = N2 + Cl2

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

HCl + Na2SO3 = H2O + NaCl + SO2 =>
2 HCl + Na2SO3 = H2O + 2 NaCl + SO2

PC13 + O2 = POC13 =>
2 PC13 + O2 = 2 POC13

Na2B4O7 + HCI + H2O = NaCI + H3BO3 =>
Na2B4O7 + 2 HCI + 5 H2O = 2 NaCI + 4 H3BO3

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

NCl = N2 + Cl2 =>
2 NCl = N2 + Cl2

Sn + Pb(CH3COO)2 = Sn(CH3COO)2 + Pb =>
Sn + Pb(CH3COO)2 = Sn(CH3COO)2 + Pb

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu

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

Ca2 + O = Ca4O =>
2 Ca2 + O = Ca4O

Co2 + CuCl2 = Co2Cl2 + Cu =>
Co2 + CuCl2 = Co2Cl2 + Cu

Zn + J2 = ZnJ =>
2 Zn + J2 = 2 ZnJ

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

CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbCl2 =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2 + PbCl2

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

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

KH + O2 = KOH =>
2 KH + O2 = 2 KOH

CH3(CH2)7CH3(l) + O2(g) = CO2(g) + H2O(g) =>
CH3(CH2)7CH3(l) + 14 O2(g) = 9 CO2(g) + 10 H2O(g)

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

Cu + FeCl2 = CuCl2 + Fe =>
Cu + FeCl2 = CuCl2 + Fe

I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6

SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3

LiAlO2 + HNO3 = Al(NO3)3 + LiNO3 + H2O =>
LiAlO2 + 4 HNO3 = Al(NO3)3 + LiNO3 + 2 H2O

CH3CN + LiOH + H2O = CH3COOLi + NH3 =>
CH3CN + LiOH + H2O = CH3COOLi + NH3

C6H5Br + NaOH = C6H5ONa + NaBr + H2O =>
C6H5Br + 2 NaOH = C6H5ONa + NaBr + H2O

Na2O + HCI = H2O + NaCI =>
Na2O + 2 HCI = H2O + 2 NaCI

C5H10O2 + H2O = C2H5COOH + C2H5OH =>
C5H10O2 + H2O = C2H5COOH + C2H5OH

FeSO4 + HBrO + HCl = Fe2(SO4)3 + FeBr3 + FeCl3 + H2O =>
6 FeSO4 + 3 HBrO + 3 HCl = 2 Fe2(SO4)3 + FeBr3 + FeCl3 + 3 H2O

BI(OH)3 + KSO2 = BI + KSO3 + H2O =>
2 BI(OH)3 + 3 KSO2 = 2 BI + 3 KSO3 + 3 H2O

AgO + HClO4 = AgClO3 + H2 + O2 =>
2 AgO + 2 HClO4 = 2 AgClO3 + H2 + 2 O2

HCl + Pb = H + PbCl2 =>
2 HCl + Pb = 2 H + PbCl2

NH4H2O = NH3H3O =>
NH4H2O = NH3H3O

MnF4 = MnF3 + F2 =>
2 MnF4 = 2 MnF3 + F2

Cr2O3 + NaOH + NaClO = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 4 NaOH + 3 NaClO = 2 Na2CrO4 + 3 NaCl + 2 H2O

Al(OH)3 + Ca(OH)2 = Ca3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 Ca(OH)2 = Ca3(AlO3)2 + 6 H2O

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

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