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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2(CO3) + Fe(OH)3 = H2O + Fe2(CO3)3 =>
3 H2(CO3) + 2 Fe(OH)3 = 6 H2O + Fe2(CO3)3

Zn + AgNa = Ag + ZnNa =>
Zn + AgNa = Ag + ZnNa

Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2

Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O

I + NaF = IF + Na =>
I + NaF = IF + Na

KBr(aq) + Na2CO3(aq) = K2CO3 + NaBr =>
2 KBr(aq) + Na2CO3(aq) = K2CO3 + 2 NaBr

H2SO4 + HNO3 + H2O = H5SNO8 =>
H2SO4 + HNO3 + H2O = H5SNO8

FeCl2 + K2S = Fe2S2 + KCl =>
2 FeCl2 + 2 K2S = Fe2S2 + 4 KCl

C2H6(g) + Cl(g) = C2H5Cl + HCl =>
C2H6(g) + 2 Cl(g) = C2H5Cl + HCl

HNO3 + Na2Cr2O7 = Na2NO3 + HCr2O7 =>
HNO3 + Na2Cr2O7 = Na2NO3 + HCr2O7

Na + NH3 = Na(NH2) + H2 =>
2 Na + 2 NH3 = 2 Na(NH2) + H2

CO3Na2 + HCl = H2O + NaCl + O2C =>
CO3Na2 + 2 HCl = H2O + 2 NaCl + O2C

HCl + Cr = CrCl23 + H2 =>
46 HCl + 2 Cr = 2 CrCl23 + 23 H2

Fe(NO3)3(aq) + H2SO4(aq) = Fe2(SO4)3 + HNO3 =>
2 Fe(NO3)3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HNO3

C2O4{2-} + MnO4{1{-})+H{+} = CO2+Mn{2+}+H2O =>
7 C2O4{2-} + 2 MnO4{1{-})+16H{+} = 14 CO2+2Mn{2+}+8H2O

Be(HCO3)2 = BeO + H2O + CO2 =>
Be(HCO3)2 = BeO + H2O + 2 CO2

Cl2 + NiBr2 = ClBr2 + Ni =>
Cl2 + 2 NiBr2 = 2 ClBr2 + 2 Ni

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

Zr + Cl2 = ZrCl =>
2 Zr + Cl2 = 2 ZrCl

Al + NH4ClO4 = AlCl3 + H2O + N2 + O2 =>
2 Al + 6 NH4ClO4 = 2 AlCl3 + 12 H2O + 3 N2 + 6 O2

PbS + CaO + C = Pb + CaS + CO =>
PbS + CaO + C = Pb + CaS + CO

Al + N2 = AlN =>
2 Al + N2 = 2 AlN

Cu(NO3)2 + CuO = CuO3 + NO =>
2 Cu(NO3)2 + CuO = 3 CuO3 + 4 NO

ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2

KMnO4 + C5H8O2 = Mn(C5H7O2)3 + H2O + KOH + O2 =>
KMnO4 + 3 C5H8O2 = Mn(C5H7O2)3 + H2O + KOH + O2

BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l) =>
BaCO3(s) + H2SO4(aq) = BaSO4(s) + CO2(g) + H2O(l)

Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4

Br2 + NiI3 = I + NiBr2 =>
Br2 + NiI3 = 3 I + NiBr2

C8H8O3 + NaOH + H2SO4 = C4H6O3 + Na2SO4 + CH3OH =>
8 C8H8O3 + 26 NaOH + 13 H2SO4 = 14 C4H6O3 + 13 Na2SO4 + 8 CH3OH

NH3 + F2S = H2S + NF3 =>
2 NH3 + 3 F2S = 3 H2S + 2 NF3

CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O =>
CH3CHOHCOOH + KOH = CH3CHOHCOOK + H2O

Li + Br3 = LiBr4 =>
3 Li + 4 Br3 = 3 LiBr4

PBr3 + H2 + O2 = H3PO3 + HBr =>
2 PBr3 + 6 H2 + 3 O2 = 2 H3PO3 + 6 HBr

KMnO4 + CH3COOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
8 KMnO4 + 5 CH3COOH + 12 H2SO4 = 8 MnSO4 + 10 CO2 + 22 H2O + 4 K2SO4

Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2

Cr + HC1 = CrC1 + H2 =>
2 Cr + 2 HC1 = 2 CrC1 + H2

CO + H2 = C6H14 + O2 =>
6 CO + 7 H2 = C6H14 + 3 O2

Li2SO4 + HCl = SO3 + H2O + LiCl =>
Li2SO4 + 2 HCl = SO3 + H2O + 2 LiCl

HCN + NaOH = NaCN + H2O =>
HCN + NaOH = NaCN + H2O

Zn(HCOO)2 + H2SO4 = ZnSO4 + CH2O2 =>
Zn(HCOO)2 + H2SO4 = ZnSO4 + 2 CH2O2

SO8 + Cu = CuSO8 =>
SO8 + Cu = CuSO8

(CaO)2*SiO2 + H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2 =>
2(CaO)2*SiO2 + 4 H2O = (CaO)3(SiO2)2*3H2O + Ca(OH)2

NH3 + NO2 + H2O = NH4NO2 =>
8 NH3 + 6 NO2 + 2 H2O = 7 NH4NO2

Na3AsS4 + NaOCl = As2O5 + Na2SO4 + NaCl + S =>
2 Na3AsS4 + 17 NaOCl = As2O5 + 3 Na2SO4 + 17 NaCl + 5 S

HC2H3O2(aq) + NaHCO3(aq) = H2CO3 + NaC2H3O2 =>
HC2H3O2(aq) + NaHCO3(aq) = H2CO3 + NaC2H3O2

C2SH + O2 = H2O + CO2 + SO2 =>
4 C2SH + 13 O2 = 2 H2O + 8 CO2 + 4 SO2

Zn2{+} + Cd = Cd2{+} + Zn =>
Zn2{+} + 2 Cd = Cd2{+} + 2 Zn

NaF + Ca(NO3)2 = Ca(NO3)2NaF =>
NaF + Ca(NO3)2 = Ca(NO3)2NaF

BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O

Hg + Hg{2+} = Hg2{2+} =>
Hg + Hg{2+} = Hg2{2+}

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Breng de vergelijking van een chemische reactie in evenwicht
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