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Chemische vergelijkingen in evenwicht op05/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na3[AsS3] + HCl = NaCl + As2S3 + H2S =>
2 Na3[AsS3] + 6 HCl = 6 NaCl + As2S3 + 3 H2S

Li(s) + H2O(l) = H2 + LiOH(aq) =>
2 Li(s) + 2 H2O(l) = H2 + 2 LiOH(aq)

MgClNaOH({-}) = MgOH({-})NaCl =>
MgClNaOH({-}) = MgOH({-})NaCl

C3H6 + KMnO4 + H2O = C3H9O2 + MnO2 + KOH =>
3 C3H6 + KMnO4 + 5 H2O = 3 C3H9O2 + MnO2 + KOH

FeCl + MgSO = FeSO + MgCl =>
FeCl + MgSO = FeSO + MgCl

Pb(C2H3O2) + KI = Pb(C2H3O2)KI =>
Pb(C2H3O2) + KI = Pb(C2H3O2)KI

CH3CH2CH2CH2OH + CuO = CH3CHO + Cu + H2O =>
CH3CH2CH2CH2OH + 2 CuO = 2 CH3CHO + 2 Cu + H2O

Pb(C2H3O2) + Na2S = Pb2S + NaC2H3O2 =>
2 Pb(C2H3O2) + Na2S = Pb2S + 2 NaC2H3O2

FeCl3 + H2SO4 + KI = FeCl + I2 + HCl + K2SO4 =>
FeCl3 + H2SO4 + 2 KI = FeCl + I2 + 2 HCl + K2SO4

MgO + SO4 = MgSO4 + O2 =>
2 MgO + 2 SO4 = 2 MgSO4 + O2

MnCd{2} = CdMn{2} =>
MnCd{2} = CdMn{2}

NaHCO3HClO4 = NaClO4H2OCO2 =>
NaHCO3HClO4 = NaClO4H2OCO2

CaCO3*6H2O = CaCO3 + H2O =>
CaCO3*6H2O = CaCO3 + 6 H2O

[Cu(NH3)4]SO4 + K2SO3 + (NH4)2SO3 = Cu + K2S2O3 + (NH4)2SO4 + NH3 =>
[Cu(NH3)4]SO4 + K2SO3 + 4(NH4)2SO3 = Cu + K2S2O3 + 4(NH4)2SO4 + 4 NH3

Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O

W + HNO3 = W(NO3)6 + NO2 + H2O =>
W + 12 HNO3 = W(NO3)6 + 6 NO2 + 6 H2O

CaCl2 + HCl + OH = CaCl3 + H2O =>
CaCl2 + HCl + OH = CaCl3 + H2O

CuCl2 + H2O + NH3 = [Cu(NH3)4(H2O)2]{+2} + NH4Cl + OH{-} =>
CuCl2 + 4 H2O + 6 NH3 = [Cu(NH3)4(H2O)2]{+2} + 2 NH4Cl + 2 OH{-}

C2H5COC2H5 + O2 = CO2 + H2O =>
C2H5COC2H5 + 7 O2 = 5 CO2 + 5 H2O

Sb5 + O2 = Sb2O5 =>
4 Sb5 + 25 O2 = 10 Sb2O5

SnO + HNO3 = Sn(NO3)2 + H2O =>
SnO + 2 HNO3 = Sn(NO3)2 + H2O

CaCO3 + H2SO4 = CaSO4H2CO3 =>
CaCO3 + H2SO4 = CaSO4H2CO3

SiF4 + HOH = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 HOH = 2 H2SiF6 + H2SiO3

Pb0{2} = Pb0 + {2} =>
Pb0{2} = Pb0 + {2}

BaCl2(aq)Na2CO3 = BaCO3Na2Cl2 =>
BaCl2(aq)Na2CO3 = BaCO3Na2Cl2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H3PO4 + Zn + HCl = H3PO3 + ZnCl2 + H2O =>
H3PO4 + Zn + 2 HCl = H3PO3 + ZnCl2 + H2O

Cu3(PO4)2Fe2(SO4)3 = CuSO4 + FePO4 =>
Cu3(PO4)2Fe2(SO4)3 = 3 CuSO4 + 2 FePO4

CH3NH2 + HCl = CH3 + NH3 + Cl =>
CH3NH2 + HCl = CH3 + NH3 + Cl

SrCl2*6H2O + CuCl2*2H2O + KNO2 = K2SrCu(NO2)6 + KCl + H2O =>
SrCl2*6H2O + CuCl2*2H2O + 6 KNO2 = K2SrCu(NO2)6 + 4 KCl + 8 H2O

SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl

CaCl2 + NaOH = NaCl2 + CaOH =>
CaCl2 + NaOH = NaCl2 + CaOH

CuS + Cl2 + H2O = CuSO4 + HCl =>
CuS + 4 Cl2 + 4 H2O = CuSO4 + 8 HCl

HSe + CrOH = H2O + CrSe =>
HSe + CrOH = H2O + CrSe

Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2 =>
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2

H{+} + [(COOH){2-}]3 + MnO4{-} = CO2 + Mn2{+} + H2O =>
41 H{+} + 13[(COOH){2-}]3 + 10 MnO4{-} = 39 CO2 + 5 Mn2{+} + 40 H2O

Al + Cs = AlCs3 =>
Al + 3 Cs = AlCs3

[Al(H2O)6]3 + H2O = [Al(H2O)5(OH)] + H3O =>
[Al(H2O)6]3 + 3 H2O = 3[Al(H2O)5(OH)] + 3 H3O

CaO + AgNO3 = CaNO3 + AgO =>
CaO + AgNO3 = CaNO3 + AgO

C6H12O2 + H2O = C2H5OH + CO2 =>
3 C6H12O2 + 6 H2O = 8 C2H5OH + 2 CO2

Al + KClO4 = Al2O3 + KCl =>
8 Al + 3 KClO4 = 4 Al2O3 + 3 KCl

Ca(OH)2(aq) + HC2H3O2(aq) = Ca(C2H3O2)2 + (aq)H2O(l) =>
Ca(OH)2(aq) + 2 HC2H3O2(aq) = Ca(C2H3O2)2 + 2(aq)H2O(l)

Al4C3(s) + H2O(l) = Al(OH)3(aq) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(aq) + 3 CH4(g)

Na2SO4 + CrCl2 = CrSO4 + NaCl =>
Na2SO4 + CrCl2 = CrSO4 + 2 NaCl

Mn + C = CMn =>
Mn + C = CMn

C4H10S + O2 = CO2 + HS + H2O =>
4 C4H10S + 25 O2 = 16 CO2 + 4 HS + 18 H2O

Mg(s) + Fe(NO3)2 = Mg(NO3)2 + Fe(s) =>
Mg(s) + Fe(NO3)2 = Mg(NO3)2 + Fe(s)

H2O = H + O2 =>
2 H2O = 4 H + O2

KClO4 = KCl + O =>
KClO4 = KCl + 4 O

C4H8N2O3C6H13NO3 = C10H19N3O5H2O =>
C4H8N2O3C6H13NO3 = C10H19N3O5H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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