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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + HCOOH = C3H3FeO6 + HCl =>
FeCl3 + 3 HCOOH = C3H3FeO6 + 3 HCl

C6H6CH2Cl + H2O = C6H6CH2OH + HCl =>
C6H6CH2Cl + H2O = C6H6CH2OH + HCl

Zn(OH)2 + K2O = ZnO + K(OH) =>
Zn(OH)2 + K2O = ZnO + 2 K(OH)

CH2Cl2 + HCl = CH3Cl + Cl =>
CH2Cl2 + HCl = CH3Cl + 2 Cl

CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + 2 Cr2O7{2-} + 16 H{+} = 3 CH3CH2COOH + 4 Cr{3+} + 11 H2O

Pb(NO3)2 + K2SO4 = PbK2 + SO4(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbK2 + SO4(NO3)2

FeCl3 + (NH3OH)Cl = FeCl2 + N2 + H2O + HCl =>
2 FeCl3 + 2(NH3OH)Cl = 2 FeCl2 + N2 + 2 H2O + 4 HCl

Ca3P2 + H2SO4 = H3PO4 + CaSO4 + H2S =>
Ca3P2 + 5 H2SO4 = 2 H3PO4 + 3 CaSO4 + 2 H2S

HO{-}CH2{-}CH(NH2){-}COOH + NaOH = NaO{-}CH2{-}CH(NH2){-}COONa + H2O =>
HO{-}CH2{-}CH(NH2){-}COOH + NaOH = NaO{-}CH2{-}CH(NH2){-}COONa + H2O

Zn + OH{-} + H2O = Zn(OH)4{-} + H2 =>
2 Zn + 2 OH{-} + 6 H2O = 2 Zn(OH)4{-} + 3 H2

Cu(OH)2 + C2H5NO2 = [Cu(NH2CH2CO2)2]*H2O + H2O =>
Cu(OH)2 + 2 C2H5NO2 = [Cu(NH2CH2CO2)2]*H2O + H2O

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

H3C6H5O7(aq) + NaOH(aq) = H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaOH(aq) = 3 H2O(l) + Na3C6H5O7(aq)

B2Br6 + HNO3 = B(NO3)03 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)03 + 6 HBr

CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O

NaF + HCl = NaCl + HF =>
NaF + HCl = NaCl + HF

NiSO4 + C2H8N2 = Ni(C2H8N2)3SO4 =>
NiSO4 + 3 C2H8N2 = Ni(C2H8N2)3SO4

Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)

NaOH + FeSO4 = Na2SO4 + Fe(OH)2 =>
2 NaOH + FeSO4 = Na2SO4 + Fe(OH)2

NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl

C3H5(OH)3 + CuO = Cu + H2O + C3H6O3 =>
C3H5(OH)3 + CuO = Cu + H2O + C3H6O3

MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

ZnBr2 + AgF = AgBr + ZnF2 =>
ZnBr2 + 2 AgF = 2 AgBr + ZnF2

K2FeO4 + NH3 + H2O = Fe(OH)3 + N2 + KOH =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + N2 + 4 KOH

Sr(NO3) + NaOH = SrOH + NaNO3 =>
Sr(NO3) + NaOH = SrOH + NaNO3

Na2CO3 + HCl = NaCl + H2O(l) + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O(l) + CO2

SnO2 + HF = SnF4 + H2O =>
SnO2 + 4 HF = SnF4 + 2 H2O

ZincSulfide + HydrogenChloride = ZincChloride + HydrogenSulfide =>
ZincSulfide + HydrogenChloride = ZincChloride + HydrogenSulfide

KMnO4 + N2H4 + H2SO4 = MnSO4 + N2 + K2SO4 + H2O =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O

Mg + C = MgC =>
Mg + C = MgC

Ca(NO3)2 + Ag2O = CaO + AgNO3 =>
Ca(NO3)2 + Ag2O = CaO + 2 AgNO3

KClO3 + HCl = KCl + Cl + H2O =>
KClO3 + 6 HCl = KCl + 6 Cl + 3 H2O

Ba(OH)2 + HNO4 = Ba(NO4)2 + H2O =>
Ba(OH)2 + 2 HNO4 = Ba(NO4)2 + 2 H2O

Pb(NO3)2(aq) + HCl = H(NO3)2 + PbCl =>
Pb(NO3)2(aq) + HCl = H(NO3)2 + PbCl

NH3 + FeSO4 = Fe(NH3)3 + SO4 =>
3 NH3 + FeSO4 = Fe(NH3)3 + SO4

MnO2 + FeSO4 = FeO2 + MnSO4 =>
MnO2 + FeSO4 = FeO2 + MnSO4

As(OH)3 + H2SO4(aq) = As2(SO4)3(aq) + H2O =>
2 As(OH)3 + 3 H2SO4(aq) = As2(SO4)3(aq) + 6 H2O

Ca(OH)2 + Cl = CaOCl2 + H2O =>
Ca(OH)2 + 2 Cl = CaOCl2 + H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Na2PbO2 + HOH = Pb(OH)2 + NaOH =>
Na2PbO2 + 2 HOH = Pb(OH)2 + 2 NaOH

C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O

CrO2 + H2O = H2Cr2O5 =>
2 CrO2 + H2O = H2Cr2O5

C2H6 = C2H4 + H2 =>
C2H6 = C2H4 + H2

K2O + N2O5 = KNO3 =>
K2O + N2O5 = 2 KNO3

Hg(No3)2 + KI = HgI2 + KNo3 =>
Hg(No3)2 + 2 KI = HgI2 + 2 KNo3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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