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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl + HS =>
(NH4)2S(aq) + HCl(aq) = (NH4)2Cl + HS

Al + H3PO4 = Al2(PO4) + H2 =>
4 Al + 2 H3PO4 = 2 Al2(PO4) + 3 H2

FeS + Ce(OH)4 + H2SO4 = Fe2(SO4)3 + Ce2(SO4)3 + H2O =>
2 FeS + 18 Ce(OH)4 + 28 H2SO4 = Fe2(SO4)3 + 9 Ce2(SO4)3 + 64 H2O

(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + KOH = K3(Co(OH)6) + K3Cr(OH)6 + N2 + H2O =>
6(Co(N2H4)3)(Co(NO2)5(NH3)) + K2Cr2O7 + 40 KOH = 12 K3(Co(OH)6) + 2 K3Cr(OH)6 + 36 N2 + 23 H2O

Ni(OH)2 = NiO + H2O =>
Ni(OH)2 = NiO + H2O

Na(acac) + MgCl2 = Mg(acac) + NaCl =>
2 Na(acac) + MgCl2 = Mg(acac) + 2 NaCl

C7H9SN + Na2S2O8 + HNO3 + H2O = CO2 + NaNO3 + H2SO4 =>
C7H9SN + 24 Na2S2O8 + 47 HNO3 + 21 H2O = 7 CO2 + 48 NaNO3 + 49 H2SO4

Zn(NO3)3 + NH4OH = ZnNH4 + HNO3 =>
2 Zn(NO3)3 + 3 NH4OH = 2 ZnNH4 + 7 HNO3

NaOH + AlF = NaF + Al(OH) =>
NaOH + AlF = NaF + Al(OH)

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

NH(OH)4 + Cu(NO3)2 = Cu(OH)2 + NH(NO3)4 =>
NH(OH)4 + 2 Cu(NO3)2 = 2 Cu(OH)2 + NH(NO3)4

P2O5 + Al(OH)3 = H2O + Al(PO3)3 =>
3 P2O5 + 2 Al(OH)3 = 3 H2O + 2 Al(PO3)3

PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)C(CH3)CHONHCH3 + H2O =>
PhCH2CN + CH3CHO + CHONHCH3 = PhCH(CN)C(CH3)CHONHCH3 + H2O

Ba(OH)2 + CrSO4 = Ba(SO4) + Cr(OH)2 =>
Ba(OH)2 + CrSO4 = Ba(SO4) + Cr(OH)2

HCl + C20H14O4 + HNO3 = HNO3C20H14O4HCl =>
HCl + C20H14O4 + HNO3 = HNO3C20H14O4HCl

HI + FeS = FeI2 + H2S =>
2 HI + FeS = FeI2 + H2S

MgBr2 + Na3PO4 = MgPO4 + Na3Br2 =>
MgBr2 + Na3PO4 = MgPO4 + Na3Br2

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

H2SO4 = H2 + SO4 =>
H2SO4 = H2 + SO4

NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl

H3Fe(CN)6 + Ca(OH)2 = Ca3[Fe(CN)6]2 + H2O =>
2 H3Fe(CN)6 + 3 Ca(OH)2 = Ca3[Fe(CN)6]2 + 6 H2O

HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)

CaBr2 + Cl = CaCl2 + Br2 =>
CaBr2 + 2 Cl = CaCl2 + Br2

CrCl3 + H2O2 + NaOH = Na2CrO4 + H2O + NaCl =>
2 CrCl3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 8 H2O + 6 NaCl

Ag2SO + NaCl = Na2SO + AgCl =>
Ag2SO + 2 NaCl = Na2SO + 2 AgCl

C2H2(g) + O2 = CO2(g) + H20(aq) =>
10 C2H2(g) + 20 O2 = 20 CO2(g) + H20(aq)

SO2 + H2O = SO3 + H2S =>
4 SO2 + H2O = 3 SO3 + H2S

CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*6H2O + H2O =>
CoSO4*7H2O + (NH4)2SO4 = (NH4)2Co(SO4)2*6H2O + H2O

PbN + NaOH = NaN + PbOH =>
PbN + NaOH = NaN + PbOH

O(NH4)2CO3 + HNO3 = CO2 + H2O + NH4NO3 =>
4 O(NH4)2CO3 + 6 HNO3 = 4 CO2 + 5 H2O + 7 NH4NO3

KaCl2 + NH4F = NH4Cl + KaF2 =>
KaCl2 + 2 NH4F = 2 NH4Cl + KaF2

NiCl2 + KCN = KCl + Ni(CN)2 =>
NiCl2 + 2 KCN = 2 KCl + Ni(CN)2

NaOH(aq) + HCL(aq) = NaCL(aq) + H2O(aq) =>
NaOH(aq) + HCL(aq) = NaCL(aq) + H2O(aq)

C6H12O6 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
C6H12O6 + 3 NaHCO3 = 3 CO2 + 3 NaC2H3O2 + 3 H2O

Al2(SO4)3 + Mg = Al2 + Mg(SO4)3 =>
Al2(SO4)3 + Mg = Al2 + Mg(SO4)3

S + H2O2 = SO2 + H2O =>
S + 2 H2O2 = SO2 + 2 H2O

Zn + PbCl2 = ZnCl2 + Pb =>
Zn + PbCl2 = ZnCl2 + Pb

H2O2 + C12H26 = CO2 + H2O =>
37 H2O2 + C12H26 = 12 CO2 + 50 H2O

FeSO4 + I2 = FeI3 + SO4 =>
2 FeSO4 + 3 I2 = 2 FeI3 + 2 SO4

C23H27N2O + H2SO4 = C23H26N2HSO4 + H2O =>
C23H27N2O + H2SO4 = C23H26N2HSO4 + H2O

Na2PO4 + CoCl2 = NaCl + CoPO4 =>
Na2PO4 + CoCl2 = 2 NaCl + CoPO4

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

C9H13 + KMnO4 + H2SO4 = C7H7O2 + MnSO4 + K2SO4 + H2O =>
35 C9H13 + 64 KMnO4 + 96 H2SO4 = 45 C7H7O2 + 64 MnSO4 + 32 K2SO4 + 166 H2O

BaBr2 + AgNO3 = BaNO3 + AgBr2 =>
BaBr2 + AgNO3 = BaNO3 + AgBr2

Pb(NO3)3 + Al = Pb + Al(NO3)3 =>
Pb(NO3)3 + Al = Pb + Al(NO3)3

H2 + Be = BeH2 =>
H2 + Be = BeH2

Fe2(SO4)3 + HI = Fe(I)3 + H2SO4 =>
Fe2(SO4)3 + 6 HI = 2 Fe(I)3 + 3 H2SO4

Ca(Br)2 + H3PO4 = Ca3(PO4)2 + HBr =>
3 Ca(Br)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HBr

Mn + SO4 = Mn3(SO4)7 =>
3 Mn + 7 SO4 = Mn3(SO4)7

Na3(PO4) + CaSO4 = Na2SO4 + Ca3(PO4)2 =>
2 Na3(PO4) + 3 CaSO4 = 3 Na2SO4 + Ca3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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