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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CH2OH + MnO4 = CH3COO + MnO2 + H2O =>
4 CH3CH2OH + 5 MnO4 = 4 CH3COO + 5 MnO2 + 6 H2O

Si + Cl2 = SiCl2 =>
Si + Cl2 = SiCl2

Ca3P2 + O2 = P2O5 + Ca =>
2 Ca3P2 + 5 O2 = 2 P2O5 + 6 Ca

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl

Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2

Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3

KMnO4 + KCl + H2O = MnCl2 + KOH + Cl2 =>
2 KMnO4 + 14 KCl + 8 H2O = 2 MnCl2 + 16 KOH + 5 Cl2

SiF4 + H2O = H4SiO4 + H2SiF6 =>
3 SiF4 + 4 H2O = H4SiO4 + 2 H2SiF6

HCl + H2O = H3O{+} + Cl{-} =>
HCl + H2O = H3O{+} + Cl{-}

MnCl2 + NaClO + NaOH = Na2MnO4 + NaCl + H2O =>
MnCl2 + 2 NaClO + 4 NaOH = Na2MnO4 + 4 NaCl + 2 H2O

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

C + S = CS2 =>
C + 2 S = CS2

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

Co(OH)3 + HCl = CoCl3 + H2O =>
Co(OH)3 + 3 HCl = CoCl3 + 3 H2O

Fe + HClO4 = Fe(ClO4)3 + H2 =>
2 Fe + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2

CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O =>
CH3COOH + CH3CH2OH = CH3COOCH2CH3 + H2O

CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr

V + H2SO4 = V2(SO4)5 + SO2 + H2O =>
2 V + 10 H2SO4 = V2(SO4)5 + 5 SO2 + 10 H2O

RbOH(aq) + HNO3(aq) = RbNO3 + H2O =>
RbOH(aq) + HNO3(aq) = RbNO3 + H2O

H2B + NaOH = H2O + NaHB =>
H2B + NaOH = H2O + NaHB

PbSO4 + HNO3 = Pb(NO3)2 + H2SO4 =>
PbSO4 + 2 HNO3 = Pb(NO3)2 + H2SO4

(NH4)2PtCl6 = N2 + NH3 + HCl + Pt =>
3(NH4)2PtCl6 = 2 N2 + 2 NH3 + 18 HCl + 3 Pt

FeCl3 + Cu2SO4 = FeSO4 + CuCl2 + FeCl2 =>
2 FeCl3 + Cu2SO4 = FeSO4 + 2 CuCl2 + FeCl2

K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O

(NH4)3PO4 + Mg(C2H3O2)2 = Mg3(PO4)2 + NH4C2H3O2 =>
2(NH4)3PO4 + 3 Mg(C2H3O2)2 = Mg3(PO4)2 + 6 NH4C2H3O2

Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2

Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca

C3H8 + O2(g) = CO2(g) + H2O(l) =>
C3H8 + 5 O2(g) = 3 CO2(g) + 4 H2O(l)

H2SO4(aq) = SO3 + H2O =>
H2SO4(aq) = SO3 + H2O

H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl

P4 + OH{-} + H2O = HPO3{2-} + PH3 =>
P4 + 4 OH{-} + 2 H2O = 2 HPO3{2-} + 2 PH3

NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2

KIO3 + HCl = KICl4 + H2O + O2 =>
2 KIO3 + 8 HCl = 2 KICl4 + 4 H2O + O2

Cr2O3 + KOH + H2O = K3Cr(OH)6 =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3Cr(OH)6

NH4Br + Pb(C2H3O2)2 = C2H7NO2 + PbBr2 =>
2 NH4Br + Pb(C2H3O2)2 = 2 C2H7NO2 + PbBr2

CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl

C6H12O6 + KNO3 = CO2 + H2O + KOH + N2O =>
C6H12O6 + 6 KNO3 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O

Cl2 + O2 = ClO2 =>
Cl2 + 2 O2 = 2 ClO2

KOH + H3(PO4) = K3(PO4) + H2O =>
3 KOH + H3(PO4) = K3(PO4) + 3 H2O

CH3NH2 + O2 = CH3NO + H2O =>
CH3NH2 + O2 = CH3NO + H2O

CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O =>
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O

Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn

NaNO3 + K2CO3 = Na2CO3 + KNO3 =>
2 NaNO3 + K2CO3 = Na2CO3 + 2 KNO3

Si + HNO3 + HF = SiF4 + NO + H2O =>
3 Si + 4 HNO3 + 12 HF = 3 SiF4 + 4 NO + 8 H2O

C2Ag2 + HBr = C2H2 + Br2 + Ag2 =>
C2Ag2 + 2 HBr = C2H2 + Br2 + Ag2

HClO4 = Cl2O7 + H2O =>
2 HClO4 = Cl2O7 + H2O

KOH + NiSO4 = K2SO4 + Ni(OH)2 =>
2 KOH + NiSO4 = K2SO4 + Ni(OH)2

C6H8O7 + H2O = C6H7O7 + H3O =>
C6H8O7 + H2O = C6H7O7 + H3O

Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3

IBr = I2 + Br2 =>
2 IBr = I2 + Br2

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Breng de vergelijking van een chemische reactie in evenwicht
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