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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2SO4 + (NH4)2CO3 = (NH4)2SO4 + K2CO3 =>
K2SO4 + (NH4)2CO3 = (NH4)2SO4 + K2CO3

CoCl2*6H2O + NH4Cl + NH3 + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4[Co(NH3)5Cl]Cl2 + 26 H2O

NaCl + CaO = Na2O + CaCl2 =>
2 NaCl + CaO = Na2O + CaCl2

Ag2O = Ag{+} + O{2-} =>
Ag2O = 2 Ag{+} + O{2-}

C2H4(OH)2 + Na2 = C2H4ONa2 + H2O =>
C2H4(OH)2 + Na2 = C2H4ONa2 + H2O

Ca(ClO3)2(s) = CaCl2(s) + O2(g) =>
Ca(ClO3)2(s) = CaCl2(s) + 3 O2(g)

Co(NO3)2NH4OH = CoOHNO3NH4NO3 =>
Co(NO3)2NH4OH = CoOHNO3NH4NO3

H3PO4 + KNO3 = HNO3 + K3PO4 =>
H3PO4 + 3 KNO3 = 3 HNO3 + K3PO4

C2H5COOH + H2O = CH3COO + H3O =>
2 C2H5COOH + 9 H2O = 3 CH3COO + 7 H3O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O

(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3

P + C = PC3 =>
P + 3 C = PC3

Al4C3 + H2SO4 = Al2(SO4)3 + CH4 =>
Al4C3 + 6 H2SO4 = 2 Al2(SO4)3 + 3 CH4

Rh2O3(s) + SO3(l) = Rh2(SO4)3 =>
Rh2O3(s) + 3 SO3(l) = Rh2(SO4)3

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

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

(NH4)(NO2) = N3 + H2O =>
3(NH4)(NO2) = 2 N3 + 6 H2O

C7H6O(s) + O2(g) = CO2(g) + H2O(g) =>
C7H6O(s) + 8 O2(g) = 7 CO2(g) + 3 H2O(g)

CaSO4 + H2O = CaO + H2SO4 =>
CaSO4 + H2O = CaO + H2SO4

AgCO3 + NaNO3 = AgNO3 + NaCO3 =>
AgCO3 + NaNO3 = AgNO3 + NaCO3

W2P2O11 + Na2WO4 = Na4W8P4O32 + O2 + NaPO3 =>
8 W2P2O11 + 8 Na2WO4 = 3 Na4W8P4O32 + 6 O2 + 4 NaPO3

As + Pd = AsPd4 =>
As + 4 Pd = AsPd4

CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + 7 H2O + K2SO4

Pb(OH)2 + KI = PbI2 + KOH =>
Pb(OH)2 + 2 KI = PbI2 + 2 KOH

Cl2 + Li2S = Li + Cl2S =>
Cl2 + Li2S = 2 Li + Cl2S

Fe(NO3) + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
4 Fe(NO3) + 2 NH3 + 9 H2O = 4 Fe(OH)3 + 3 NH4NO3

HCI + KBr = HBr + KCI =>
HCI + KBr = HBr + KCI

CH3CH2CH2Cl + HCl = CH3CH2ClCH2Cl + H =>
CH3CH2CH2Cl + HCl = CH3CH2ClCH2Cl + H

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

CS2 + NO = CO + N + S =>
CS2 + NO = CO + N + 2 S

ClO3{-} + H2O + I = IO3{-} + Cl{-} + H{+} =>
5 ClO3{-} + 3 H2O + 6 I = 6 IO3{-} + 5 Cl{-} + 6 H{+}

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

Pb(NO3)2 + AgF = AgNO3 + PbF2 =>
Pb(NO3)2 + 2 AgF = 2 AgNO3 + PbF2

BaO + HBr = BaBr2 + HOH =>
BaO + 2 HBr = BaBr2 + HOH

PbO2 + FeCl3 + H2SO4 = PbSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 PbO2 + 2 FeCl3 + 6 H2SO4 = 3 PbSO4 + Fe2(SO4)3 + 3 Cl2 + 6 H2O

Li(s) + AuCl3 = LiCl + Au =>
3 Li(s) + AuCl3 = 3 LiCl + Au

C2H5OH + [O] = C2H3O2H + H2O =>
C2H5OH + 2[O] = C2H3O2H + H2O

(C17H31COOH)3C3H5 + NaOH = C17H31COOHNa + C3H5(OH)3 =>
(C17H31COOH)3C3H5 + 3 NaOH = 3 C17H31COOHNa + C3H5(OH)3

C6H5NO2 + SnCl2*2H2O + HCl = C6H5NH2 + SnCl4 + H2O =>
C6H5NO2 + 3 SnCl2*2H2O + 6 HCl = C6H5NH2 + 3 SnCl4 + 8 H2O

ZnS + Fe{3+} = Fe{2+} + Zn{2+} + S =>
ZnS + 2 Fe{3+} = 2 Fe{2+} + Zn{2+} + S

HBr + Fe2(SO4)3 = FeBr3 + H2(SO4) =>
6 HBr + Fe2(SO4)3 = 2 FeBr3 + 3 H2(SO4)

Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2} =>
Ba(OH){2} + FeSO{4} = BaSO{4} + Fe(OH){2}

H3PO4 + Na2CO3 = H3CO3 + Na2PO4 =>
H3PO4 + Na2CO3 = H3CO3 + Na2PO4

MnSO4 + Sr(NO3)2 = Mn(NO3)2 + SrSO4 =>
MnSO4 + Sr(NO3)2 = Mn(NO3)2 + SrSO4

PbCo3 + O2 = PbO2 + Co2 =>
2 PbCo3 + 2 O2 = 2 PbO2 + 3 Co2

Cr2O3 + Br2 + Na(OH) = Na2CrO4 + NaBr + H2O =>
Cr2O3 + 3 Br2 + 10 Na(OH) = 2 Na2CrO4 + 6 NaBr + 5 H2O

Al + MgO = AlMgO =>
Al + MgO = AlMgO

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