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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl

NH4NO3 = N2 + O + H2O =>
NH4NO3 = N2 + O + 2 H2O

AlBr3 + Cl2 = Al2(Cl)3 + Br2 =>
4 AlBr3 + 3 Cl2 = 2 Al2(Cl)3 + 6 Br2

KClO3 + HCl = KCl + Cl3 + H2O =>
KClO3 + 6 HCl = KCl + 2 Cl3 + 3 H2O

C24H47 + O2 = CO2 + H2O =>
4 C24H47 + 143 O2 = 96 CO2 + 94 H2O

O2 + Ag + H2S = Ag8S + H2O =>
O2 + 16 Ag + 2 H2S = 2 Ag8S + 2 H2O

Br{-} + SO42{-} + H{+} = Br2 + SO2 + H2O =>
158 Br{-} + 2 SO42{-} + 160 H{+} = 79 Br2 + 2 SO2 + 80 H2O

CaS + Pb(NO3)2 = Ca(NO3)2 + PbS =>
CaS + Pb(NO3)2 = Ca(NO3)2 + PbS

HS + O2 = HO + SO =>
HS + O2 = HO + SO

C2H4 + Ag(NH3)2OH = (NH4)2CO3 + Ag + NH3 + H2O =>
C2H4 + 12 Ag(NH3)2OH = 2(NH4)2CO3 + 12 Ag + 20 NH3 + 6 H2O

InSO4 + KOH = InOH + KSO4 =>
InSO4 + KOH = InOH + KSO4

Pb(NO3)2(aq) + K2CO3 = KNO3(aq) + PbCO3(s) =>
Pb(NO3)2(aq) + K2CO3 = 2 KNO3(aq) + PbCO3(s)

Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2

MnO4{-} + H2O = MnO2 + O2 + OH{-} =>
4 MnO4{-} + 2 H2O = 4 MnO2 + 3 O2 + 4 OH{-}

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Cr(OH)3 + H3PO4 = CrH2P3O10*2H2O + H2O =>
Cr(OH)3 + 3 H3PO4 = CrH2P3O10*2H2O + 3 H2O

ZnSO4 + Na2SO3 = ZnSO3 + Na2SO4 =>
ZnSO4 + Na2SO3 = ZnSO3 + Na2SO4

H2O + NaHCO3 = H2CO3 + NaOH =>
H2O + NaHCO3 = H2CO3 + NaOH

C2H5N2H2 + O2 = CO2 + H2O + N2 =>
4 C2H5N2H2 + 15 O2 = 8 CO2 + 14 H2O + 4 N2

Na2O2 + HCl = NaCl + O2 + H2O =>
2 Na2O2 + 4 HCl = 4 NaCl + O2 + 2 H2O

LiOH + SO3 = Li2SO4 + H2O =>
2 LiOH + SO3 = Li2SO4 + H2O

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Cr2O7{-2} + Br{-} + H{+} = Br2 + Cr{+3} + H2O =>
Cr2O7{-2} + 6 Br{-} + 14 H{+} = 3 Br2 + 2 Cr{+3} + 7 H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + K2SO4 + MnSO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + K2SO4 + 2 MnSO4 + 3 H2O

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)

NaSO3(s) + H2SO4(aq) = H2SO3(aq) + NaSO4(aq) =>
NaSO3(s) + H2SO4(aq) = H2SO3(aq) + NaSO4(aq)

CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2 =>
CuSO4 + Zn(NO3)2 = ZnSO4 + Cu(NO3)2

(NH4)2CO3 + CaCl2 = NH4Cl + CCaO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CCaO3

KOH + HBrO2 = KBrO2 + H2O =>
KOH + HBrO2 = KBrO2 + H2O

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

FeCl3(aq) + Mg(NO3)2(aq) = MgCl2(aq) + Fe(NO3)3(aq) =>
2 FeCl3(aq) + 3 Mg(NO3)2(aq) = 3 MgCl2(aq) + 2 Fe(NO3)3(aq)

CsCl + CaS = CsS + ClCa =>
CsCl + CaS = CsS + ClCa

CH3CH2Br + Zn = CH3CH2ZnBr =>
CH3CH2Br + Zn = CH3CH2ZnBr

Na2CO3 + H2O = Na2O + NaHCO3 =>
2 Na2CO3 + H2O = Na2O + 2 NaHCO3

P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3

NH3 + CU = HNCU + H2 =>
NH3 + CU = HNCU + H2

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

NCl + HCl = NClHCl =>
NCl + HCl = NClHCl

Na3PO4 + H2SO4 = Na2SO4 + H3PO4 =>
2 Na3PO4 + 3 H2SO4 = 3 Na2SO4 + 2 H3PO4

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

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

BCl3 + NH3 = BN + HCl =>
BCl3 + NH3 = BN + 3 HCl

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

K2O + SiO2 = K + SiO3 =>
K2O + SiO2 = 2 K + SiO3

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

Na2SO3 + Ca(OH)2 = Ca2SO3 + Na(OH)2 =>
Na2SO3 + 2 Ca(OH)2 = Ca2SO3 + 2 Na(OH)2

AI + Br = AIBr3 =>
AI + 3 Br = AIBr3

As2S5 + H2O + HClO3 = HCl + H3AsO3 + S =>
As2S5 + 3 H2O + HClO3 = HCl + 2 H3AsO3 + 5 S

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Breng de vergelijking van een chemische reactie in evenwicht
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