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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C6H5OH + H2O = CH4 + CO2 =>
2 C6H5OH + 8 H2O = 7 CH4 + 5 CO2

N2H4 + HCl = N2H4Cl + H =>
N2H4 + HCl = N2H4Cl + H

Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2

MnO3 + H3PO4 = Mn3(PO4)4 + H2O + O2 =>
6 MnO3 + 8 H3PO4 = 2 Mn3(PO4)4 + 12 H2O + 3 O2

SCN{-} + Br2 + H2O = SO4{-} + CN{-} + Br{-} + H3O{+} =>
2 SCN{-} + 7 Br2 + 24 H2O = 2 SO4{-} + 2 CN{-} + 14 Br{-} + 16 H3O{+}

CoBr3 + K2S = Co2S3 + KBr =>
2 CoBr3 + 3 K2S = Co2S3 + 6 KBr

C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O

KHC3H4O4 + NaOH = NaK(C3H4O4) + H2O =>
KHC3H4O4 + NaOH = NaK(C3H4O4) + H2O

NH4OH + H2S = H3O + NH4S =>
NH4OH + H2S = H3O + NH4S

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

Cu(NO3)2 + Pb = Cu + Pb(NO3)2 =>
Cu(NO3)2 + Pb = Cu + Pb(NO3)2

C2H60O + O2 = CO2 + H2O =>
2 C2H60O + 33 O2 = 4 CO2 + 60 H2O

Ta2O5 + HF = H2(TaF7) + H2O =>
Ta2O5 + 14 HF = 2 H2(TaF7) + 5 H2O

NO2{-} + H2O{+} = H3O{+} + NO + NO3{-} =>
3 NO2{-} + 3 H2O{+} = 2 H3O{+} + NO + 2 NO3{-}

Be + C = BeC2 =>
Be + 2 C = BeC2

H2C2O4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2

KIO3 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4 + I2 + H2O =>
2 KIO3 + 6 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + K2SO4 + I2 + 6 H2O

HCl + Mg2Si = SiH4 + MgCl2 =>
4 HCl + Mg2Si = SiH4 + 2 MgCl2

H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4

Hg2(NO3)2 = Hg2O + NO2 + O2 =>
2 Hg2(NO3)2 = 2 Hg2O + 4 NO2 + O2

Li + CuF2 = CuLi2 + F2 =>
2 Li + CuF2 = CuLi2 + F2

K2CrO4 + K2S + H2SO4 = KHSO4 + Cr(SO3)3 + H2O =>
4 K2CrO4 + 3 K2S + 23 H2SO4 = 14 KHSO4 + 4 Cr(SO3)3 + 16 H2O

N2O5 + H2 = N2O3 + H2O =>
N2O5 + 2 H2 = N2O3 + 2 H2O

AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}

C2H3ClO2 + NH3 = C2H5N1O2 + HCl =>
C2H3ClO2 + NH3 = C2H5N1O2 + HCl

Mn(NO3)2 + (NH4)2S2O8 + H2O = HMnO4 + HNO3 + NH4HSO4 =>
2 Mn(NO3)2 + 5(NH4)2S2O8 + 8 H2O = 2 HMnO4 + 4 HNO3 + 10 NH4HSO4

Fe + S + O2 = Fe2(SO4)3 =>
2 Fe + 3 S + 6 O2 = Fe2(SO4)3

Zn + C6H8O7 = Zn(C6H5O7)2 + H2 =>
Zn + 2 C6H8O7 = Zn(C6H5O7)2 + 3 H2

Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3

Al2O3 + NaHCO3 = NaAlO2 + CO2 + H2O =>
Al2O3 + 2 NaHCO3 = 2 NaAlO2 + 2 CO2 + H2O

C4H9OH + CuO = C3H7COOH + Cu + H2O =>
C4H9OH + 2 CuO = C3H7COOH + 2 Cu + H2O

Fe2(SO4)3 + Cu(NO3)2 = Fe(NO3)3 + Cu(SO4) =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu(SO4)

PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)

SnF4 = Sn + F =>
SnF4 = Sn + 4 F

Al(OH)3 + HSCN = Al(SCN)3 + H2O =>
Al(OH)3 + 3 HSCN = Al(SCN)3 + 3 H2O

Be(CN)2 + (NH4)3P = Be3P2 + NH4CN =>
3 Be(CN)2 + 2(NH4)3P = Be3P2 + 6 NH4CN

Cu(NO3)2 + NaI = CuI + I + NaNO3 =>
Cu(NO3)2 + 2 NaI = CuI + I + 2 NaNO3

HCl + Mh = MhCl2 + H2 =>
2 HCl + Mh = MhCl2 + H2

PCl5 + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5 + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

I2 + KClO3 + H2O = KIO3 + HIO3 + HCl =>
3 I2 + 5 KClO3 + 3 H2O = 5 KIO3 + HIO3 + 5 HCl

NH4I + CuSO4 = (NH4)2SO4 + CuI + I2 =>
4 NH4I + 2 CuSO4 = 2(NH4)2SO4 + 2 CuI + I2

(C6H6)(l) + O2(g) = CO(g) + H2O(g) =>
2(C6H6)(l) + 9 O2(g) = 12 CO(g) + 6 H2O(g)

HCOOH + Ag(NH3)2OH = Ag + CO2 + NH3 + H2O =>
HCOOH + 2 Ag(NH3)2OH = 2 Ag + CO2 + 4 NH3 + 2 H2O

HCH3CO2 + OH = H2O + CH3CO2 =>
HCH3CO2 + OH = H2O + CH3CO2

NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

H2SO4 + Al(OH)3 = Al2 + (SO4)3 + HOH =>
3 H2SO4 + 2 Al(OH)3 = Al2 + (SO4)3 + 6 HOH

Al(s) + SnCl2(aq) = Sn + AlCl3 =>
2 Al(s) + 3 SnCl2(aq) = 3 Sn + 2 AlCl3

CaCo3 + NaBr = CaBr + NaCo3 =>
CaCo3 + NaBr = CaBr + NaCo3

C4H8 + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C4H8 + 8 KMnO4 = 6 CH3COOK + 8 MnO2 + 2 KOH + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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