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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb[OH]4 + Cu2O = PbO2 + CuOH =>
Pb[OH]4 + 2 Cu2O = PbO2 + 4 CuOH

CH3CH2OH + I2 + KOH = CHI3 + HCOOK + HI =>
CH3CH2OH + 4 I2 + KOH = CHI3 + HCOOK + 5 HI

LiNO3 + NaC2H3O2 = LiC2H3O2 + NaNO3 =>
LiNO3 + NaC2H3O2 = LiC2H3O2 + NaNO3

PH3 + AgNO3 + H2O = H3PO3 + HNO3 + Ag =>
PH3 + 6 AgNO3 + 3 H2O = H3PO3 + 6 HNO3 + 6 Ag

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

Ag + Sn = Ag3Sn =>
3 Ag + Sn = Ag3Sn

Ar + O2 = ArO2 =>
Ar + O2 = ArO2

AlCl3 + CH4 = Al4C3 + HCl =>
4 AlCl3 + 3 CH4 = Al4C3 + 12 HCl

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C6H4(OH)(COCH3) + C6H5COCl + C5H5N = C6H4(COCH3)(OCOC6H5) + C5H5NHCl =>
C6H4(OH)(COCH3) + C6H5COCl + C5H5N = C6H4(COCH3)(OCOC6H5) + C5H5NHCl

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

(PbCO3)2Pb(OH)2 + HCl = PbCl2 + CO2 + H2O =>
(PbCO3)2Pb(OH)2 + 6 HCl = 3 PbCl2 + 2 CO2 + 4 H2O

CoCl2*6H2O + HCl = H2CoCl4(aq) + H2O =>
CoCl2*6H2O + 2 HCl = H2CoCl4(aq) + 6 H2O

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

KOH = K + OH =>
KOH = K + OH

BaCO3 + NH4Cl = BaCl2 + (NH4)2CO3 =>
BaCO3 + 2 NH4Cl = BaCl2 + (NH4)2CO3

Na2[Pb(OH)4] + HNO3 = NaNO3 + Pb(NO3)2 + H2O =>
Na2[Pb(OH)4] + 4 HNO3 = 2 NaNO3 + Pb(NO3)2 + 4 H2O

Cr(OH)3 + IO3{-} + HO{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 HO{-} = 3 CrO42{-} + 40 I{-} + 6 H2O

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

NaCl + Br2 = Na + Br2Cl =>
NaCl + Br2 = Na + Br2Cl

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

AcF3 + Li = Ac + LiF =>
AcF3 + 3 Li = Ac + 3 LiF

Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2

NaCl + Br2 = Na + Br2Cl =>
NaCl + Br2 = Na + Br2Cl

Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O

Sn + CuSO4*5H2O = SnSO4 + Cu + H2O =>
Sn + CuSO4*5H2O = SnSO4 + Cu + 5 H2O

C10H16N4O7S + O2 = CO2 + H2O + NO2 + SO2 =>
2 C10H16N4O7S + 31 O2 = 20 CO2 + 16 H2O + 8 NO2 + 2 SO2

NaCl + Br2 = Na + Br2Cl =>
NaCl + Br2 = Na + Br2Cl

SO2 = S + O =>
SO2 = S + 2 O

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

Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)

Zh + H2S = ZhS + H2 =>
Zh + H2S = ZhS + H2

Mg + COS = MgO + MgS + C =>
2 Mg + COS = MgO + MgS + C

KNO2 + KCIO3 = KCI + KNO3 =>
3 KNO2 + KCIO3 = KCI + 3 KNO3

Pb + H2O2 = PbOH2O =>
Pb + H2O2 = PbOH2O

CuCl2 + AI = AICl3 + Cu =>
3 CuCl2 + 2 AI = 2 AICl3 + 3 Cu

Mg(s) + S(g) = MgS(s) =>
Mg(s) + S(g) = MgS(s)

HCIO + HCI + KI = KCI + I2 + H2O =>
HCIO + HCI + 2 KI = 2 KCI + I2 + H2O

KF + Br2 = KBr + F2 =>
2 KF + Br2 = 2 KBr + F2

NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2

K3PO4 + Mg = Mg3(PO4)2 + K6 =>
2 K3PO4 + 3 Mg = Mg3(PO4)2 + K6

KMnO4 + Na2SO3 + KOH = K2MnO + Na2SO4 + H2O =>
2 KMnO4 + 7 Na2SO3 + 2 KOH = 2 K2MnO + 7 Na2SO4 + H2O

CuCl2 + AI = AICl3 + Cu =>
3 CuCl2 + 2 AI = 2 AICl3 + 3 Cu

FeCl3 + KSCN = Fe(SCN)3 + K2Cl2 =>
2 FeCl3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2Cl2

Al + FeNO3 = Al2(NO3)3 + Fe =>
2 Al + 3 FeNO3 = Al2(NO3)3 + 3 Fe

(Ba(C2H3O2)2) + (NH4)2CO3 = BaCO3 + C2H3O2NH4 =>
(Ba(C2H3O2)2) + (NH4)2CO3 = BaCO3 + 2 C2H3O2NH4

H2SO4 + NaBr + NaBrO3 = Na2SO4 + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2SO4 + 3 H2O + 3 Br2

ZnO + S = ZnS + SO2 =>
2 ZnO + 3 S = 2 ZnS + SO2

Cs2[Sn(OH)6] + HBr = SnBr4 + CsBr + H2O =>
Cs2[Sn(OH)6] + 6 HBr = SnBr4 + 2 CsBr + 6 H2O

CsICl2 + NaOH = CsI(OH)2 + NaCl =>
CsICl2 + 2 NaOH = CsI(OH)2 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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