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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + NaNO2 + Al + H2O = NH3 + NaAlO3 =>
NaOH + 5 NaNO2 + 6 Al + 7 H2O = 5 NH3 + 6 NaAlO3

NH2NH3 + H2O = H3O + NH2NH2 =>
NH2NH3 + H2O = H3O + NH2NH2

O2 + HCl = HClO =>
O2 + 2 HCl = 2 HClO

SF6 = F + S =>
SF6 = 6 F + S

CH3COOH + Cu + Au = CH3Cu + AuCOOH =>
CH3COOH + Cu + Au = CH3Cu + AuCOOH

Ni + H3PO4 = Ni3PO4 + H2 =>
6 Ni + 2 H3PO4 = 2 Ni3PO4 + 3 H2

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

KI + K2Cr2O7 + Cr2O3 = K2Cr2O4 + I2 =>
6 KI + K2Cr2O7 + 3 Cr2O3 = 4 K2Cr2O4 + 3 I2

HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2

Ca(C6H11O7)2 + HF = C6H12O7 + CaF2 =>
Ca(C6H11O7)2 + 2 HF = 2 C6H12O7 + CaF2

C2H5COOH + CaO = Ca(C2H5COO)2 + H2O =>
2 C2H5COOH + CaO = Ca(C2H5COO)2 + H2O

NaCl + HCl = Cl2 + NaH =>
NaCl + HCl = Cl2 + NaH

BaO + Ca(OH)2 = CaO + Ba(OH)2 =>
BaO + Ca(OH)2 = CaO + Ba(OH)2

Mg3N2 + HCl = MgCl2 + (NH4)Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2(NH4)Cl

HCl + Mg(OH)2 = MgOHCl + H2O =>
HCl + Mg(OH)2 = MgOHCl + H2O

Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + NaCl + H2O =>
Na2HPO4 + MgCl2 + NH4OH = NH4MgPO4 + 2 NaCl + H2O

MgO + H2CO3 = H2OCO3 + Mg =>
MgO + H2CO3 = H2OCO3 + Mg

F2 + NaBr(aq) = Br2 + NaF =>
F2 + 2 NaBr(aq) = Br2 + 2 NaF

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

PtCl2 + Cl2 = PtCl4 =>
PtCl2 + Cl2 = PtCl4

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Mg(NO3)2(aq) = Mg(OH)2(s) + 2 NaNO3(aq)

BaS + NiI2 = BaI2 + NiS =>
BaS + NiI2 = BaI2 + NiS

Mg(ClO3)2 + NaOH = Mg(OH)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaOH = Mg(OH)2 + 2 NaClO3

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

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

CUCO3(s) = CUO(s) + CO2(g) =>
CUCO3(s) = CUO(s) + CO2(g)

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

[Ni(NH3)6]SO4 + KBr = [Ni(NH3)6]Br2 + K2SO4 =>
[Ni(NH3)6]SO4 + 2 KBr = [Ni(NH3)6]Br2 + K2SO4

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Fe + O2 = FeO320 =>
Fe + 160 O2 = FeO320

LiMnO4 + Cs2TeO3 + H2TeO4 = Mn2TeO4 + Cs2TeO4 + Li2TeO4 + H2O =>
2 LiMnO4 + 6 Cs2TeO3 + 2 H2TeO4 = Mn2TeO4 + 6 Cs2TeO4 + Li2TeO4 + 2 H2O

ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}

CaSO4 + Ba = BaSO4 + Ca =>
CaSO4 + Ba = BaSO4 + Ca

Zn + CaSO4 = ZnSO4 + Ca =>
Zn + CaSO4 = ZnSO4 + Ca

Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2

KMnO4 + FeSO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 8 H2O + K2SO4 + 2 MnSO4

Na2CO3 + C = Na + CO2 =>
2 Na2CO3 + C = 4 Na + 3 CO2

C6H5NH3Br = HBr + C6H5NH2 =>
C6H5NH3Br = HBr + C6H5NH2

Ca3P2 + NaMnO4 + HCl = Ca3(PO4)2 + MnCl3 + NaCl + H2O =>
Ca3P2 + 4 NaMnO4 + 16 HCl = Ca3(PO4)2 + 4 MnCl3 + 4 NaCl + 8 H2O

Fe(NO3)2 + K3Fe(CN)6 = Fe(CN)6 + K3Fe(NO3)2 =>
Fe(NO3)2 + K3Fe(CN)6 = Fe(CN)6 + K3Fe(NO3)2

FeS + HCl = HS + FeCl =>
FeS + HCl = HS + FeCl

C4H8O2NaOH = C3H5NaO2CH4O =>
C4H8O2NaOH = C3H5NaO2CH4O

(NH4)2(SO4) + KOH = NH4OH + K2SO4 =>
(NH4)2(SO4) + 2 KOH = 2 NH4OH + K2SO4

NaAlSi3O8 + H + H2O = Al(OH)3 + Na + H4SiO4 =>
NaAlSi3O8 + H + 7 H2O = Al(OH)3 + Na + 3 H4SiO4

NO3{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO3{-} + 4 Zn + 7 OH{-} = NH3 + 4 ZnO2{2-} + 2 H2O

Pb(s) + S(s) = PbS =>
Pb(s) + S(s) = PbS

KHC4H4O6 + KNO3 = K2C4H4O6 + HNO3 =>
KHC4H4O6 + KNO3 = K2C4H4O6 + HNO3

H4[HfCl8] + NaOH = HfOCl2 + NaCl + H2O =>
H4[HfCl8] + 6 NaOH = HfOCl2 + 6 NaCl + 5 H2O

Cu2CO3(OH)2 + C = Cu + CO2 + H2O =>
Cu2CO3(OH)2 + C = 2 Cu + 2 CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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