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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaIO3 + H2O2 = NaIO4 + H2O =>
NaIO3 + H2O2 = NaIO4 + H2O

NH3 + Mg3 = Mg3N2 + H2 =>
2 NH3 + Mg3 = Mg3N2 + 3 H2

HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S =>
2 HC2H3O2 + CuS = Cu(C2H3O2)2 + H2S

C12H12O6 + O2 = CO2 + H2O =>
C12H12O6 + 12 O2 = 12 CO2 + 6 H2O

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

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

NH4NO3 + NaOH = NaNO3NH3 + H2O =>
NH4NO3 + NaOH = NaNO3NH3 + H2O

Ca + HCl(aq) = CaCl2 + H(aq) =>
Ca + 2 HCl(aq) = CaCl2 + 2 H(aq)

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

K(OH) + H3(PO4) = K3(PO4) + H2O =>
3 K(OH) + H3(PO4) = K3(PO4) + 3 H2O

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

HNO3 + Sn = Sn(NO3)4 + H2 =>
4 HNO3 + Sn = Sn(NO3)4 + 2 H2

P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3

NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2

Zn + C4H8O2 = Zn{2+} + H2 + C4H7O2{-} =>
Zn + 2 C4H8O2 = Zn{2+} + H2 + 2 C4H7O2{-}

Fe + H2SO4 + KMnO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe + 24 H2SO4 + 6 KMnO4 = 5 Fe2(SO4)3 + 24 H2O + 3 K2SO4 + 6 MnSO4

(NH4)6Mo7O24 + Na2S + HCl = Mo5O14 + NaCl + NH4Cl + H2O + S =>
5(NH4)6Mo7O24 + 7 Na2S + 44 HCl = 7 Mo5O14 + 14 NaCl + 30 NH4Cl + 22 H2O + 7 S

NH3 + CO2 = CN2H4O + H2O =>
2 NH3 + CO2 = CN2H4O + H2O

Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + Na2(NO3)2

Mg + Fe2(Cr2O7)3 = Mg(Cr2O7)3 + Fe =>
Mg + Fe2(Cr2O7)3 = Mg(Cr2O7)3 + 2 Fe

CH3CO2 + NaHCO3 = CH3COONa + H2O + CO2 =>
8 CH3CO2 + 7 NaHCO3 = 7 CH3COONa + 5 H2O + 9 CO2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

PbO2 + H2O = Pb(OH)2 + OH =>
PbO2 + 2 H2O = Pb(OH)2 + 2 OH

MnO2 + H{+} + NO2{-} = Mn{2+} + NO3{-} + H2O =>
MnO2 + 2 H{+} + NO2{-} = Mn{2+} + NO3{-} + H2O

N2(g) + O2(g) + H2O(g) = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O(g) = 4 HNO3(aq)

Na2SiO3 + NaAlO2 + H2O = Na12Al12Si12O48 + NaOH =>
12 Na2SiO3 + 12 NaAlO2 + 12 H2O = Na12Al12Si12O48 + 24 NaOH

H + C + Br = H3C2Br =>
3 H + 2 C + Br = H3C2Br

HNO3 + C = NO2 + H2O + CO2 =>
4 HNO3 + C = 4 NO2 + 2 H2O + CO2

Al(CO3) + H2(NO3)3 = Al(NO3)3 + H2CO3 =>
Al(CO3) + H2(NO3)3 = Al(NO3)3 + H2CO3

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

KOH + Ca(OH)2 = K2[Ca(OH)4] =>
2 KOH + Ca(OH)2 = K2[Ca(OH)4]

AgCH3COO + NiCl2 = AgCl2 + NiCH3COO =>
AgCH3COO + NiCl2 = AgCl2 + NiCH3COO

HCl + Al = AlCl3 + H2(g) =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2(g)

NaAlO2 + SO2 + H2O = NaHSO3 + Al(OH)3 =>
NaAlO2 + SO2 + 2 H2O = NaHSO3 + Al(OH)3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

CaSO4(aq) + Ba(OH)2 = Ca(OH)2 + BaSO4(s) =>
CaSO4(aq) + Ba(OH)2 = Ca(OH)2 + BaSO4(s)

(CH3COO)2Fe + H2O = (CH3COO)(OH)Fe + CH3COOH =>
(CH3COO)2Fe + H2O = (CH3COO)(OH)Fe + CH3COOH

(NH4)2SO4 + KNO3 = K2SO4 + NH4NO3 =>
(NH4)2SO4 + 2 KNO3 = K2SO4 + 2 NH4NO3

K3[Fe(CN)6] + FeSO4 = KFe[Fe(CN)6] + K2SO4 =>
K3[Fe(CN)6] + FeSO4 = KFe[Fe(CN)6] + K2SO4

MgOHCl = Mg(OH)2 + MgCl2 =>
2 MgOHCl = Mg(OH)2 + MgCl2

Cr2O3 + Na2CO3 = Na3CrO3 + CO2 =>
Cr2O3 + 3 Na2CO3 = 2 Na3CrO3 + 3 CO2

AgNO3 + MgCl = AgCl + MgNO3 =>
AgNO3 + MgCl = AgCl + MgNO3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C6H3N3O7 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HgSO4 + NH4SCN = HgSCN + NH4SO4 =>
HgSO4 + NH4SCN = HgSCN + NH4SO4

H2SO3 + CsOH = H2O + Cs2SO3 =>
H2SO3 + 2 CsOH = 2 H2O + Cs2SO3

HCOOH + Mg = Mg(COO)2 + H2 =>
2 HCOOH + Mg = Mg(COO)2 + 2 H2

C9N2H7O2 + O = CO2 + H2O + NH3 =>
2 C9N2H7O2 + 33 O = 18 CO2 + H2O + 4 NH3

Cu{+2} + L{-} = CuL + L2 =>
2 Cu{+2} + 4 L{-} = 2 CuL + L2

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Breng de vergelijking van een chemische reactie in evenwicht
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