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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

MnSO4 + KBrO3 + KOH = MnO3 + K2SO4 + Br2 + H2O =>
5 MnSO4 + 4 KBrO3 + 6 KOH = 5 MnO3 + 5 K2SO4 + 2 Br2 + 3 H2O

CH3COOHCH3CH2OH = CH3COOC2H5H2O =>
CH3COOHCH3CH2OH = CH3COOC2H5H2O

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO

Fe + O + H2O = Fe2O3*4H2O =>
2 Fe + 3 O + 4 H2O = Fe2O3*4H2O

Al2(SO4)3 + NH3 + H2O + C22H23N3O9 = (NH4)2SO4 + Al(OH)3C22H23N3O9 =>
Al2(SO4)3 + 6 NH3 + 6 H2O + 2 C22H23N3O9 = 3(NH4)2SO4 + 2 Al(OH)3C22H23N3O9

K2Cr2O7 + BaCl2 + H2SO4 = Cl2 + Cr2(SO4)3 + BaSO4 + KSO4 + H2O =>
K2Cr2O7 + 2 BaCl2 + 7 H2SO4 = 2 Cl2 + Cr2(SO4)3 + 2 BaSO4 + 2 KSO4 + 7 H2O

N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2

AuCl4{-} + Fe{2+} = Au + Cl{-} + Fe{3+} =>
AuCl4{-} + 3 Fe{2+} = Au + 4 Cl{-} + 3 Fe{3+}

AsO2{-} + ClO{-} = AsO3{-} + Cl{-} =>
AsO2{-} + ClO{-} = AsO3{-} + Cl{-}

Zn(H2O)42{+} + NaCN = Zn(H2O)3(NaCN)2{+} + H2O =>
Zn(H2O)42{+} + 2 NaCN = Zn(H2O)3(NaCN)2{+} + 39 H2O

MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2

CaCO3 + SO2 + H2O = CaH2SO3 + CO3 =>
CaCO3 + SO2 + H2O = CaH2SO3 + CO3

CH3NH2(g) + O2 = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2 = 4 CO2(g) + 10 H2O(g) + 2 N2(g)

Sc2(CO3)3(s) = Sc2O3(s) + CO2(g) =>
Sc2(CO3)3(s) = Sc2O3(s) + 3 CO2(g)

CO + {2} = CO{2} =>
CO + {2} = CO{2}

FeSO3 + O2 = Fe2O3 + SO3 =>
4 FeSO3 + 3 O2 = 2 Fe2O3 + 4 SO3

Mg(s) + HBr = MgBr2 + H2 =>
Mg(s) + 2 HBr = MgBr2 + H2

BaCl2(aq) + KI(aq) = BaI2 + KCl =>
BaCl2(aq) + 2 KI(aq) = BaI2 + 2 KCl

HOOCCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 HOOCCOOH + 2 KMnO4 + 3 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O + K2SO4

C + H2 + O2 = CH3OH =>
2 C + 4 H2 + O2 = 2 CH3OH

Na + S = Na2S =>
2 Na + S = Na2S

CH2 = CH(CH2)14CH3 =>
16 CH2 = CH(CH2)14CH3

FeSO4 + NaOH = Fe(OH)2 + (Na)2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + (Na)2SO4

SOC = CS2CO2 =>
2 SOC = CS2CO2

Cl2 + LiI2 = LiCl2 + I2 =>
Cl2 + LiI2 = LiCl2 + I2

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Ca(HCO3)2 + KCl = CaCl2 + KHCO3 =>
Ca(HCO3)2 + 2 KCl = CaCl2 + 2 KHCO3

SrBr2 + K2SO4 = Sr(SO4)2 + K2Br =>
SrBr2 + 2 K2SO4 = Sr(SO4)2 + 2 K2Br

*Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
*Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + MnO2 + H2O =>
6 KBr + 8 CH3COOH + 2 KMnO4 = 3 Br2 + 8 CH3COOK + 2 MnO2 + 4 H2O

Na3[Cr(OH)6] + PbO2 + NaOH = Na2CrO4 + NaPbO2 + H2O =>
Na3[Cr(OH)6] + 3 PbO2 + 2 NaOH = Na2CrO4 + 3 NaPbO2 + 4 H2O

Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl =>
Mg(OH)Cl + NaOH = Mg(OH)2 + NaCl

Mg2O + H2O = Mg(HO) =>
Mg2O + H2O = 2 Mg(HO)

NH3 + H2O + SO2 + O2 = (NH4)SO4 =>
4 NH3 + 2 H2O + 4 SO2 + 3 O2 = 4(NH4)SO4

Ni(OH)2 + H2(SO4) = Ni(SO4) + H2O =>
Ni(OH)2 + H2(SO4) = Ni(SO4) + 2 H2O

Fe2(SO4)3 + Pb(C2H3O2)2 = Fe(C2H3O2)3 + Pb(SO4) =>
Fe2(SO4)3 + 3 Pb(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 Pb(SO4)

C5H11OH + O2 = CO2 + H2 =>
2 C5H11OH + 9 O2 = 10 CO2 + 12 H2

C2H5BrKOH(alc) = KBrH2OC2H4 =>
C2H5BrKOH(alc) = KBrH2OC2H4

HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2

Fe + CaO = FeO + Ca =>
Fe + CaO = FeO + Ca

C6H6 + HNO3 = H2O + C2H5NO2 + NO3 =>
C6H6 + 15 HNO3 = 3 H2O + 3 C2H5NO2 + 12 NO3

HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O

Ba(OH)2 + Al2(SO4)3 = BaSO4 + Al(OH)3 =>
3 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + 2 Al(OH)3

H2ONa + S2 = SH + NaOH =>
2 H2ONa + S2 = 2 SH + 2 NaOH

K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2

CH3Cl + NH3 = CH3NCH3CH3 + NH4Cl =>
3 CH3Cl + 4 NH3 = CH3NCH3CH3 + 3 NH4Cl

H2S + KOH = KH2 + SOH =>
H2S + KOH = KH2 + SOH

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Breng de vergelijking van een chemische reactie in evenwicht
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