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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4

KOH + H2O = H + KOH[OH] =>
KOH + H2O = H + KOH[OH]

Fe2O3 + HF = FeF3 + H2O =>
Fe2O3 + 6 HF = 2 FeF3 + 3 H2O

C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O

FeCl2 + H2O2 = Fe(OH)2 + Cl2 =>
FeCl2 + H2O2 = Fe(OH)2 + Cl2

AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3

AgNO3 + HCOOH = Ag + CO2 + HNO3 =>
2 AgNO3 + HCOOH = 2 Ag + CO2 + 2 HNO3

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

K2Cr2O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2 + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

(NH4)3PO4 + NaNO3 = (NH4)NO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaNO3 = 3(NH4)NO3 + Na3PO4

Na(ClO3) = NaCl + O2 =>
2 Na(ClO3) = 2 NaCl + 3 O2

Li + HNO3 = LiNO3 + NO2 + H2O =>
Li + 2 HNO3 = LiNO3 + NO2 + H2O

N2(g) + H(g) = NH3(g) =>
N2(g) + 6 H(g) = 2 NH3(g)

HgCO3 = Hg + CO3 =>
HgCO3 = Hg + CO3

Sn + HNO3 = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3 = H2SnO3 + 4 NO2 + H2O

AgNO3 + KSCN = AgCN + KSNO3 =>
AgNO3 + KSCN = AgCN + KSNO3

FeSO4*7H2O + O2 = Fe(OH)3 + SO4{2-} + H2O + H{+} =>
4 FeSO4*7H2O + O2 = 4 Fe(OH)3 + 4 SO4{2-} + 18 H2O + 8 H{+}

H2O + AsO4 = AsO3 + OH =>
H2O + AsO4 = AsO3 + 2 OH

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

Sr + F2 = SrF2 =>
Sr + F2 = SrF2

Ag2O(heat) = Ag + O =>
Ag2O(heat) = 2 Ag + O

Al + HNO3 + H2O = Al2O3 + NH4NO3 =>
8 Al + 6 HNO3 + 3 H2O = 4 Al2O3 + 3 NH4NO3

Al2O3 + H2O = Al2O + H2O3 =>
Al2O3 + H2O = Al2O + H2O3

C4H6O5 + NaOH = Na2C4H4O5 + H2O =>
C4H6O5 + 2 NaOH = Na2C4H4O5 + 2 H2O

Na2CO3 + CaCl2 + H2O = Ca(OH)2 + NaCl + CO2 =>
Na2CO3 + CaCl2 + H2O = Ca(OH)2 + 2 NaCl + CO2

KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

HNO3 + Cu + NaOH = Cu(NO3)2 + NaH + H2O =>
2 HNO3 + Cu + NaOH = Cu(NO3)2 + NaH + H2O

Na3VO4 + H2SO4 = Na5HV10O28 + Na2SO4 + H2O =>
20 Na3VO4 + 25 H2SO4 = 2 Na5HV10O28 + 25 Na2SO4 + 24 H2O

Sn + FeCl3 = SnCl4 + Fe =>
3 Sn + 4 FeCl3 = 3 SnCl4 + 4 Fe

Cu + HClO4 = Cu(ClO4)2 + H2 =>
Cu + 2 HClO4 = Cu(ClO4)2 + H2

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

C19H3402 + O2 = CO2 + H2O =>
2 C19H3402 + 1739 O2 = 38 CO2 + 3402 H2O

C2H5Br + CH3MgBr = C3H8 + MgBr2 =>
C2H5Br + CH3MgBr = C3H8 + MgBr2

O = O2 =>
2 O = O2

W + KOH + KNO3 = K2WO4 + KNO2 + H2O =>
W + 2 KOH + 3 KNO3 = K2WO4 + 3 KNO2 + H2O

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

Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O

UF6 + H2O = UF2O2 + HF =>
UF6 + 2 H2O = UF2O2 + 4 HF

Fe + AuCl = FeAu + Cl =>
Fe + AuCl = FeAu + Cl

P2(g) + Cl2(g) = PCl3(g) =>
P2(g) + 3 Cl2(g) = 2 PCl3(g)

Mg(OH)2 + NaHCO3 = Mg5(CO3)4(OH)2*4H2O + NaOH =>
5 Mg(OH)2 + 4 NaHCO3 = Mg5(CO3)4(OH)2*4H2O + 4 NaOH

KCl + CuI2 = CuCl2 + KI =>
2 KCl + CuI2 = CuCl2 + 2 KI

HI + Al = Al2I3 + H =>
3 HI + 2 Al = Al2I3 + 3 H

FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl

Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu

MgCO3 + NH3 = MgH2 + N2(CO3)3 =>
3 MgCO3 + 2 NH3 = 3 MgH2 + N2(CO3)3

HSbCl6 + H2S = H3SbCl6 + S =>
HSbCl6 + H2S = H3SbCl6 + S

NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O =>
NaOH + CHCl3 + C6H10 = C7H10Cl2 + NaCl + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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