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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2

Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O

K3PO4(aq) + BaCl2(aq) = KCl(aq) + Ba3(PO4)2 =>
2 K3PO4(aq) + 3 BaCl2(aq) = 6 KCl(aq) + Ba3(PO4)2

Ce(NO3)3*6H2O + (CH2)6N4 = CO2 + CeO2 + H2O + N2 =>
18 Ce(NO3)3*6H2O + 7(CH2)6N4 = 42 CO2 + 18 CeO2 + 150 H2O + 41 N2

NH3 + N2 = N2H4 =>
4 NH3 + N2 = 3 N2H4

Na + Cl2(g) = NaCl =>
2 Na + Cl2(g) = 2 NaCl

ZnS + ZnSO4 = Zn + SO2 =>
ZnS + ZnSO4 = 2 Zn + 2 SO2

Na2O2 + H2O = NaOH + O =>
Na2O2 + H2O = 2 NaOH + O

KMnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O

Mn + HBr = MnBr3 + H2 =>
2 Mn + 6 HBr = 2 MnBr3 + 3 H2

Fe(NO3)2 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe(NO3)2 + 4 HNO3 = 3 Fe(NO3)3 + NO + 2 H2O

C15H22O + O2 = CO2 + H2O =>
C15H22O + 20 O2 = 15 CO2 + 11 H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

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

CH3COONaHCl = ClCH3COONaH =>
CH3COONaHCl = ClCH3COONaH

H3PO4 + HF = PF5 + H2O =>
H3PO4 + 5 HF = PF5 + 4 H2O

C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O

F2 + Br = FBr =>
F2 + 2 Br = 2 FBr

HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O

RbNO3 = Rb2O + NO2 + O2 =>
4 RbNO3 = 2 Rb2O + 4 NO2 + O2

ClO3 + Cr = Cl2 + Cr2O7 =>
14 ClO3 + 12 Cr = 7 Cl2 + 6 Cr2O7

Ba(OH)2(H2O)8(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2(H2O)8(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)

Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O

HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2

Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

ClO4 + Cl{-} = ClO{-}3 + Cl2 =>
2 ClO4 + 8 Cl{-} = 8 ClO{-}3 + Cl2

CaSO4 + KI = KSO4 + CaI =>
CaSO4 + KI = KSO4 + CaI

Fe2O3 + Ca(OH)2 = Fe(OH)2 + Ca2O3 =>
Fe2O3 + 2 Ca(OH)2 = 2 Fe(OH)2 + Ca2O3

Ca + H3PO4 = CaH2PO4 + H2 =>
2 Ca + 2 H3PO4 = 2 CaH2PO4 + H2

FeMnO4 = Fe + MnO4 =>
FeMnO4 = Fe + MnO4

KMnO4 + KClO3 + H2 = MnO2 + KClO4 + KOH =>
2 KMnO4 + 2 KClO3 + H2 = 2 MnO2 + 2 KClO4 + 2 KOH

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

H2O = H*OH =>
H2O = H*OH

K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + KOH =>
K2MnO4 + KNO2 + H2O = MnO2 + KNO3 + 2 KOH

P18 + O2 = P2O5 =>
2 P18 + 45 O2 = 18 P2O5

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

AgNO3NaBr = AgBrNaNO3 =>
AgNO3NaBr = AgBrNaNO3

Fe + Cu = FeCu =>
Fe + Cu = FeCu

P18 + O2 = P2O5 =>
2 P18 + 45 O2 = 18 P2O5

C2H4 + NaOH = C2H4(OH)2 + Na2 =>
C2H4 + 2 NaOH = C2H4(OH)2 + Na2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Ba(NO3)2(aq) + NaHCO3(aq) = Ba(HCO3)2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaHCO3(aq) = Ba(HCO3)2(aq) + 2 NaNO3(aq)

CuOHClNaOH = Cu(OH)2NaCl =>
CuOHClNaOH = Cu(OH)2NaCl

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

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

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Mn + HBr = MnBr + H =>
Mn + HBr = MnBr + H

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