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Chemische vergelijkingen in evenwicht op03/22/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

KI + H2O = H2 + I2 + KOH =>
2 KI + 2 H2O = H2 + I2 + 2 KOH

NO2 + H2O + S = HNO3 + H2S =>
2 NO2 + 2 H2O + S = 2 HNO3 + H2S

CH3CH2C(CH3)(OH)CH2CH3 + K2Cr2O7 + H2SO4 = C6H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2C(CH3)(OH)CH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 3 C6H6O + 4 Cr2(SO4)3 + 4 K2SO4 + 28 H2O

CH3(CH2)2MgBr + (CH3)2(CH2)3CO + H2O = (CH3)3(CH2)4COH + HOMgBr =>
8 CH3(CH2)2MgBr + 8(CH3)2(CH2)3CO + 9 H2O = 9(CH3)3(CH2)4COH + 8 HOMgBr

H2SiO3 + Na2O = H2O + Na2SiO3 =>
H2SiO3 + Na2O = H2O + Na2SiO3

NaBr = Na + Br2* =>
2 NaBr = 2 Na + Br2*

Br2 + Mg = Br2Mg =>
Br2 + Mg = Br2Mg

NaNo3 + KNO3 = NaNO3 + KNo3 =>
NaNo3 + KNO3 = NaNO3 + KNo3

Cu2(SO4)2 + Al = AlSO4 + Cu =>
Cu2(SO4)2 + 2 Al = 2 AlSO4 + 2 Cu

LiCoO2 + C3H6O3 + C5H8O4 = LiC3H5O3 + Co(C3H5O3)2 + O2 =>
4 LiCoO2 + 2 C3H6O3 + 6 C5H8O4 = 4 LiC3H5O3 + 4 Co(C3H5O3)2 + O2

Mg2Si2O6 + H2CO3 = HSi2O6 + Mg2 + HCO3 =>
Mg2Si2O6 + H2CO3 = HSi2O6 + Mg2 + HCO3

Al + ClO2 = AlCl3 + O2 =>
Al + 3 ClO2 = AlCl3 + 3 O2

C4H9O2 + CHNaO3 = Na + CO2 + H2O =>
C4H9O2 + 21 CHNaO3 = 21 Na + 25 CO2 + 15 H2O

Cu2S(s) + O2(g) = Cu2O(s) + SO =>
Cu2S(s) + O2(g) = Cu2O(s) + SO

FeS1 + O2 + H1O = Fe1O3 + H1SO4 =>
FeS1 + 3 O2 + H1O = Fe1O3 + H1SO4

Nb + NbI5 = Nb6I11 =>
19 Nb + 11 NbI5 = 5 Nb6I11

Cr(OH)3 + HClO4 = HOH + Cr(ClO4)3 =>
Cr(OH)3 + 3 HClO4 = 3 HOH + Cr(ClO4)3

C5H9N + O2 = CO2 + H2O + N2 =>
4 C5H9N + 29 O2 = 20 CO2 + 18 H2O + 2 N2

NaNO2 + H2O + KMnO4 = MnO2 + NaNO3 + KOH =>
3 NaNO2 + H2O + 2 KMnO4 = 2 MnO2 + 3 NaNO3 + 2 KOH

S2O3{2-} + ClO3{-} + H2O = SO4{2-} + Cl{-} + H{+} =>
3 S2O3{2-} + 4 ClO3{-} + 3 H2O = 6 SO4{2-} + 4 Cl{-} + 6 H{+}

Al(OH)3 + H2SO2 = Al2(SO4) + H2O =>
2 Al(OH)3 + H2SO2 = Al2(SO4) + 4 H2O

NaOH + Al2O3 = NaO3 + Al2OH =>
NaOH + Al2O3 = NaO3 + Al2OH

Pb3O4 + HAc + Cl2 = Pb(Ac)2 + PbO2 + HCl =>
Pb3O4 + 2 HAc + Cl2 = Pb(Ac)2 + 2 PbO2 + 2 HCl

Sc(NO3)3 + H2O = (Sc(H2O)3NO3)(Sc(H2O)2(NO3)4)2 =>
3 Sc(NO3)3 + 7 H2O = (Sc(H2O)3NO3)(Sc(H2O)2(NO3)4)2

OH + Zn = ZnO + H =>
OH + Zn = ZnO + H

K2SiO3 + BaS2 = KS + BaSiO3 =>
K2SiO3 + BaS2 = 2 KS + BaSiO3

Co(NH3)2Cl2 + NH4Cl + O2 = [Co(NH3)3Cl2]Cl + H2O =>
4 Co(NH3)2Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)3Cl2]Cl + 2 H2O

HCOOC2H5 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
HCOOC2H5 + 14 Cu(OH)2 + 6 NaOH = 7 Cu2O + 3 Na2CO3 + 20 H2O

Ca(s) + AgNO3 = Ca(NO3)2(aq) + Ag(s) =>
Ca(s) + 2 AgNO3 = Ca(NO3)2(aq) + 2 Ag(s)

Li2O + SO2 = Li2(SO3) =>
Li2O + SO2 = Li2(SO3)

MnF7 + H2O = MnF2 + HF + O2 =>
4 MnF7 + 10 H2O = 4 MnF2 + 20 HF + 5 O2

FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + KCl(aq) =>
FeCl3(aq) + K4[Fe(CN)6](aq) = KFe2(CN)6(s) + 3 KCl(aq)

Ca(OH)2 + P2O5 = Ca3(PO4)2 + H3PO4 =>
3 Ca(OH)2 + 2 P2O5 = Ca3(PO4)2 + 2 H3PO4

Cu2S + HNO3 + H{+} = Cu{2+} + H2O + NO2 + S =>
Cu2S + 4 HNO3 + 4 H{+} = 2 Cu{2+} + 4 H2O + 4 NO2 + S

F + U + C + K = FUCK =>
F + U + C + K = FUCK

FeSO4 + AgNo3 = Fe(No3)2 + Ag2SO4 =>
FeSO4 + 2 AgNo3 = Fe(No3)2 + Ag2SO4

Ag(NO3)3 + CrI3 = Cr(NO3)3 + AgI3 =>
Ag(NO3)3 + CrI3 = Cr(NO3)3 + AgI3

C4H605 + NaOH = H2O + Na + C4H4O5 =>
C4H605 + 611 NaOH = 606 H2O + 611 Na + C4H4O5

C8H18O2 + ClO + Na = C8H16O2 + NaCl + H2O =>
C8H18O2 + ClO + Na = C8H16O2 + NaCl + H2O

BaO + HNO2 = Ba(NO2)2 + H2O =>
BaO + 2 HNO2 = Ba(NO2)2 + H2O

C51H104 + O2 = CO2 + H24 =>
3 C51H104 + 153 O2 = 153 CO2 + 13 H24

EtOAc + NaOH = NaOAc + EtOH =>
EtOAc + NaOH = NaOAc + EtOH

C7H6O3 + NaOH = H2O + NaHCO =>
C7H6O3 + 7 NaOH = 3 H2O + 7 NaHCO

Al(OH3) + C = Al + CO2 + H =>
2 Al(OH3) + C = 2 Al + CO2 + 6 H

NH3 + Zn(NO3)2 = Zn + NH3NO3 =>
2 NH3 + Zn(NO3)2 = Zn + 2 NH3NO3

CH3OH = C3H8 + H2 + O2 =>
6 CH3OH = 2 C3H8 + 4 H2 + 3 O2

Cr2O7{2-} + H{+} + CH3CH2CH2OH = CH3CH2CHOH + H2O + Cr{3+} =>
Cr2O7{2-} + 8 H{+} + 6 CH3CH2CH2OH = 6 CH3CH2CHOH + 7 H2O + 2 Cr{3+}

Al + VSO4 = Al2(SO4)3 + V =>
2 Al + 3 VSO4 = Al2(SO4)3 + 3 V

CO2C4H10 + O2 = CO2 + H2O =>
2 CO2C4H10 + 13 O2 = 10 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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