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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Pt + HBr = HPt + Br =>
Pt + HBr = HPt + Br

Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H

Fe + K3PO4 = FePO4 + K3 =>
Fe + K3PO4 = FePO4 + K3

I2 + C6H12 = HI + CH =>
3 I2 + C6H12 = 6 HI + 6 CH

Fe(s) + S(s) = Fe2S3(s) =>
2 Fe(s) + 3 S(s) = Fe2S3(s)

Cu + NH4 = Cu(NH4) =>
Cu + NH4 = Cu(NH4)

Hg + Cu{+2} = Hg{+2} + Cu =>
Hg + Cu{+2} = Hg{+2} + Cu

H2S + PbBr2 = HBr + PbS =>
H2S + PbBr2 = 2 HBr + PbS

NH3 + H2O = N + H5O =>
NH3 + H2O = N + H5O

HPO3 + BrO3 = Br + HPO4 =>
3 HPO3 + BrO3 = Br + 3 HPO4

Br2 + CaCl2 = Ca + BrCl =>
Br2 + CaCl2 = Ca + 2 BrCl

HNO3 + Au + HCl = AuCl3 + NO + H2O =>
HNO3 + Au + 3 HCl = AuCl3 + NO + 2 H2O

NO2Cl = NO2 + Cl =>
NO2Cl = NO2 + Cl

Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O

Cu3P2 = P4 + Cu =>
2 Cu3P2 = P4 + 6 Cu

TiCl4(s) + H2O = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O = TiO2(s) + 4 HCl(aq)

KOH + CH3OH = H2O + KOCH3 =>
KOH + CH3OH = H2O + KOCH3

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

La2O3 + HNO3 = LaONO3 + H2O =>
La2O3 + 2 HNO3 = 2 LaONO3 + H2O

CH3CH2COOH + HCl = H2 + CH3CH2COOCl =>
CH3CH2COOH + HCl = H2 + CH3CH2COOCl

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

H{+} + SO3{2-} + NO3{-} = HSO4{-} + NO + H2O =>
5 H{+} + 3 SO3{2-} + 2 NO3{-} = 3 HSO4{-} + 2 NO + H2O

C2H2O4 = H2 + CO2 =>
C2H2O4 = H2 + 2 CO2

BaSO4 + KMnO4 = O2 + BaMnO + KSO4 =>
2 BaSO4 + 2 KMnO4 = 3 O2 + 2 BaMnO + 2 KSO4

H3PO4 + PH3 = H3PO3 =>
3 H3PO4 + PH3 = 4 H3PO3

Ag + HClO4 = AgHClO4 =>
Ag + HClO4 = AgHClO4

CH4 + H2O = CH2O + H =>
CH4 + H2O = CH2O + 4 H

C18H32O2 + NaOH = C36H66O2Na + H2O + COOH =>
171 C18H32O2 + 82 NaOH = 82 C36H66O2Na + 8 H2O + 126 COOH

CuCO3 + O2 = CuO2 + CO2 =>
2 CuCO3 + O2 = 2 CuO2 + 2 CO2

H2C2O4 + HCOOH = H2C3O5 + H2O =>
H2C2O4 + HCOOH = H2C3O5 + H2O

MnO2 + H{+} + Fe{+2} = Mn{+2} + H2O + Fe{+3} =>
MnO2 + 4 H{+} + 2 Fe{+2} = Mn{+2} + 2 H2O + 2 Fe{+3}

H2O + As = HAsO2 + H3O =>
5 H2O + As = HAsO2 + 3 H3O

C6H6(aq) + Cl2(aq) = C6H5Cl(aq) + HCl(aq) =>
C6H6(aq) + Cl2(aq) = C6H5Cl(aq) + HCl(aq)

H4C3O2 + OH = H2O + H3C3O2 =>
H4C3O2 + OH = H2O + H3C3O2

Al + (OH)3 + H2SO4 = Al(SO4)3 + H2O =>
Al + 2(OH)3 + 3 H2SO4 = Al(SO4)3 + 6 H2O

CoO(s) + Al2O3(s) = Co(AlO2)2(s) =>
CoO(s) + Al2O3(s) = Co(AlO2)2(s)

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

Al2(SO4)3 + NH4OH = (NH4)2(SO4) + Al(OH)3 =>
Al2(SO4)3 + 6 NH4OH = 3(NH4)2(SO4) + 2 Al(OH)3

Zn + FeFeOOO = Fe + ZnO =>
3 Zn + FeFeOOO = 2 Fe + 3 ZnO

NaF = Na + F2 =>
2 NaF = 2 Na + F2

CaH2O = Ca + H2O =>
CaH2O = Ca + H2O

HNO3NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3NaHCO3 = NaNO3 + H2O + CO2

C2H2F2 + O2 = CO2 + H2O + F2 =>
2 C2H2F2 + 5 O2 = 4 CO2 + 2 H2O + 2 F2

MgOH2SO3 = MgSO3H2O =>
MgOH2SO3 = MgSO3H2O

V + Cl2 = VCl2 =>
V + Cl2 = VCl2

CaSO4 + NaS = CaS + NaSO4 =>
CaSO4 + NaS = CaS + NaSO4

FeCl3 + AgNO3 = FeCl3AgNO3 =>
FeCl3 + AgNO3 = FeCl3AgNO3

CuH2S = CuSH2 =>
CuH2S = CuSH2

Na2SO4 + Ba(NO3)2 = Na2SO4Ba(NO3)2 =>
Na2SO4 + Ba(NO3)2 = Na2SO4Ba(NO3)2

KClO3 + Mn(NO3)2 = K(NO3) + Mn(ClO3)2 =>
2 KClO3 + Mn(NO3)2 = 2 K(NO3) + Mn(ClO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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