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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
F2(g) + FeI2(aq) = FeF2(aq) + I2(g) =>
F2(g) + FeI2(aq) = FeF2(aq) + I2(g)

NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH

(NH4)2S + HClO4 = NH4ClO4 + H2S =>
(NH4)2S + 2 HClO4 = 2 NH4ClO4 + H2S

AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3

NaOH + NaBr = Na + OHBr =>
NaOH + NaBr = 2 Na + OHBr

KOH + Fe2O3 + KClO4 = K2FeO4 + H2O + KCl =>
16 KOH + 4 Fe2O3 + 3 KClO4 = 8 K2FeO4 + 8 H2O + 3 KCl

CuOH2 = CuH2O =>
CuOH2 = CuH2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Ca(H2PO4)2 + BaCl2 = BaCa + H2PO4Cl =>
Ca(H2PO4)2 + BaCl2 = BaCa + 2 H2PO4Cl

Ca(H2PO4)2 + Pb(NO3)2 = Pb(H2PO4)2 + Ca(NO3)2 =>
Ca(H2PO4)2 + Pb(NO3)2 = Pb(H2PO4)2 + Ca(NO3)2

Cu(OH)2 + HNO3 = Cu + H2O + NO3 =>
Cu(OH)2 + 2 HNO3 = Cu + 2 H2O + 2 NO3

Al + I = AlI3 =>
Al + 3 I = AlI3

Fe(CN)6{4-} + Ce{4+} = Fe(CN)6{3-} + Ce{3+} =>
Fe(CN)6{4-} + Ce{4+} = Fe(CN)6{3-} + Ce{3+}

C6H5OH + Br2 = HBr + C6H2Br3OH =>
C6H5OH + 3 Br2 = 3 HBr + C6H2Br3OH

Zn + Ca(OH)2 = CaZnO2 + H2 =>
Zn + Ca(OH)2 = CaZnO2 + H2

VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO

NH + O = NOH =>
NH + O = NOH

Fe + Cu3P2 = FeP + Cu =>
2 Fe + Cu3P2 = 2 FeP + 3 Cu

Br2 + CaI = CaIBr2 =>
Br2 + CaI = CaIBr2

HClO4 + KHCO3 = KClO4 + CO2 + H2O =>
HClO4 + KHCO3 = KClO4 + CO2 + H2O

C6H5OH + Br2 = HBr + C6H2Br3OH =>
C6H5OH + 3 Br2 = 3 HBr + C6H2Br3OH

Ne + O2 = Ne2O =>
4 Ne + O2 = 2 Ne2O

NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2 =>
2 NaOH(aq) + CaCO3(aq) = Na2CO3 + Ca(OH)2

KClO + KMnO4 = KClO3 + MnO2 + K2O =>
3 KClO + 4 KMnO4 = 3 KClO3 + 4 MnO2 + 2 K2O

FeHCl + HCl = FeCl2 + H2 =>
FeHCl + HCl = FeCl2 + H2

NH4NO3 + FeCl2 = NH4Cl + Fe(NO3)2 =>
2 NH4NO3 + FeCl2 = 2 NH4Cl + Fe(NO3)2

Ag + Au = Ag3Au =>
3 Ag + Au = Ag3Au

K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3

CH3COOH + Na2CO3 = CH3CH2COONa + CO2 + H2O =>
7 CH3COOH + 2 Na2CO3 = 4 CH3CH2COONa + 4 CO2 + 4 H2O

NaOH + H2O = H2NaO + OH =>
NaOH + H2O = H2NaO + OH

Mg3(PO4)2 + LiClO4 + Ni2S2 = MgS + Li3PO4 + Ni(ClO4)2 =>
2 Mg3(PO4)2 + 12 LiClO4 + 3 Ni2S2 = 6 MgS + 4 Li3PO4 + 6 Ni(ClO4)2

CH3COOH + NaCl = CH3COOCl + NaH =>
CH3COOH + NaCl = CH3COOCl + NaH

NH4 + AgNO3 = NH4NO3 + Ag =>
NH4 + AgNO3 = NH4NO3 + Ag

C4H8S2 + Na2Cr2O7 + HClO4 = CO2 + Na2SO4 + NaClO4 + Cr(ClO4)3 + H2O =>
C4H8S2 + 6 Na2Cr2O7 + 44 HClO4 = 4 CO2 + 2 Na2SO4 + 8 NaClO4 + 12 Cr(ClO4)3 + 26 H2O

O2 + Sb3S3 = Sb2O4 + SO2 =>
12 O2 + 2 Sb3S3 = 3 Sb2O4 + 6 SO2

NH4Cl + CuSO4 = (NH4)2SO4 + CuCl2 =>
2 NH4Cl + CuSO4 = (NH4)2SO4 + CuCl2

CaCl2 + KCl = Cl + CaK =>
CaCl2 + KCl = 3 Cl + CaK

ZnO + MgO = ZnMgO2 =>
ZnO + MgO = ZnMgO2

TeO2 + KOH = K2TeO3 + H2O =>
TeO2 + 2 KOH = K2TeO3 + H2O

FeSO4 + NH4Cl = (NH4)2SO4 + FeCl2 =>
FeSO4 + 2 NH4Cl = (NH4)2SO4 + FeCl2

H2O + Si + KOH = H2 + K2SiO3 =>
H2O + Si + 2 KOH = 2 H2 + K2SiO3

C6H5OH + Br2 = HBr + C6H2Br3OH =>
C6H5OH + 3 Br2 = 3 HBr + C6H2Br3OH

C6H12 + O16 = CH3CH2OH + CO2 =>
8 C6H12 + 3 O16 = 16 CH3CH2OH + 16 CO2

AsO4{-3} + MoO4{-2} + NH4{+} + H{+} = (NH4)3AsO4*12MoO3 + H2O =>
AsO4{-3} + 12 MoO4{-2} + 3 NH4{+} + 24 H{+} = (NH4)3AsO4*12MoO3 + 12 H2O

NaVO3 + Zn + HCl = NaCl + VCl2 + ZnCl2 + H2O =>
2 NaVO3 + 3 Zn + 12 HCl = 2 NaCl + 2 VCl2 + 3 ZnCl2 + 6 H2O

NaNO2 + H2O = NaO + H2NO2 =>
NaNO2 + H2O = NaO + H2NO2

ZnCO3 = CO2 + ZnO =>
ZnCO3 = CO2 + ZnO

Cl2 + OH{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 OH{-} = ClO{-} + Cl{-} + H2O

FeNO3 + K2CrO4 = Fe2CrO4 + KNO3 =>
2 FeNO3 + K2CrO4 = Fe2CrO4 + 2 KNO3

CoCl2*6H2O = CoCl2 + H2O =>
CoCl2*6H2O = CoCl2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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