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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu

Al(MnO4)3 + (NH4)C2H3O2 = (NH4)MnO4 + Al(C2H3O2)3 =>
Al(MnO4)3 + 3(NH4)C2H3O2 = 3(NH4)MnO4 + Al(C2H3O2)3

CuCl + SbCl3 + Na2S = CuSbS2 + NaCl =>
CuCl + SbCl3 + 2 Na2S = CuSbS2 + 4 NaCl

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

NaOH + Zr(HPO4)2 = Zr(OH)4 + Na2HPO4 =>
4 NaOH + Zr(HPO4)2 = Zr(OH)4 + 2 Na2HPO4

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Na2SO4 + CaCl2 = NaCl + CaSO4 =>
Na2SO4 + CaCl2 = 2 NaCl + CaSO4

Mg + H2O + NO3{-} + OH{-} = NH3 + Mg(OH)4{-2} =>
4 Mg + 6 H2O + NO3{-} + 7 OH{-} = NH3 + 4 Mg(OH)4{-2}

Cr + O2 = Cr2O2 =>
2 Cr + O2 = Cr2O2

Sb{3+} + OH{-} = Sb(OH)3 =>
Sb{3+} + 3 OH{-} = Sb(OH)3

Co(OH)2 + S = CoS2 + SO2 + H2S =>
Co(OH)2 + 4 S = CoS2 + SO2 + H2S

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

SiHCl3 + O2 = SiO2 + H2O + Cl2 =>
4 SiHCl3 + 5 O2 = 4 SiO2 + 2 H2O + 6 Cl2

Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

HF + V(OH)4 = VF4 + H2O =>
4 HF + V(OH)4 = VF4 + 4 H2O

C5H12(l) + O2(g) = CO2(g) + HOH(g) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 HOH(g)

CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S

Zn + Ni(NO2) = Ni + Zn(NO2)2 =>
Zn + 2 Ni(NO2) = 2 Ni + Zn(NO2)2

Bi2O3 + Na(OH) + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 Na(OH) + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O

Ca3(PO4)2 + EDTA = CaEDTA + (PO4) =>
Ca3(PO4)2 + 3 EDTA = 3 CaEDTA + 2(PO4)

Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

NaO2 + H2O = NaOH + O2 =>
4 NaO2 + 2 H2O = 4 NaOH + 3 O2

BaO + N = NO2 + Ba =>
2 BaO + N = NO2 + 2 Ba

H2SO4 + KIO3 = K2SO4 + HIO3 =>
H2SO4 + 2 KIO3 = K2SO4 + 2 HIO3

Ce(NO3)3 = Ce{3+} + NO3{-} =>
Ce(NO3)3 = Ce{3+} + 3 NO3{-}

CH3OH + CH3ONa = CH3OCH3 + NaOH =>
CH3OH + CH3ONa = CH3OCH3 + NaOH

Na2AsO3 + KBrO3 + Cl = NaCl + KBr + AsO4 =>
3 Na2AsO3 + KBrO3 + 6 Cl = 6 NaCl + KBr + 3 AsO4

NaIO3 + SO2 + H2O = I2 + H2SO4 + NaO =>
2 NaIO3 + 4 SO2 + 4 H2O = I2 + 4 H2SO4 + 2 NaO

C3H6O + CHCl3 = C4H4Cl3O + H =>
C3H6O + CHCl3 = C4H4Cl3O + 3 H

NaCr(OH)4 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCr(OH)4 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

CrO3 + KI + H2O = I2 + Cr2I3 + KOH =>
4 CrO3 + 24 KI + 12 H2O = 9 I2 + 2 Cr2I3 + 24 KOH

SbH3 = H2 + Sb =>
2 SbH3 = 3 H2 + 2 Sb

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

CaC2O4 + HCl = CaCl2 + H2C2O4 =>
CaC2O4 + 2 HCl = CaCl2 + H2C2O4

Na2O + MgCl2 = Na2Cl2 + MgO =>
Na2O + MgCl2 = Na2Cl2 + MgO

CrCl3*6H2O = Cr2O3 + HCl + H2O =>
2 CrCl3*6H2O = Cr2O3 + 6 HCl + 9 H2O

CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2(H2O)2] + 5 H2O + K2SO4

Mg(HSO3)2 + HNO3 = Mg(NO3)2 + SO2 + H2O =>
Mg(HSO3)2 + 2 HNO3 = Mg(NO3)2 + 2 SO2 + 2 H2O

K2SO4(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaSO4 =>
K2SO4(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaSO4

(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4

Ca(OH)2(aq) + CO2(aq) = CaCO3(s) + H2O(l) =>
Ca(OH)2(aq) + CO2(aq) = CaCO3(s) + H2O(l)

KMnO4 + NH3 + H2O = K2MnO3 + H2MnO3 + NH4NO3 =>
8 KMnO4 + 6 NH3 + H2O = 4 K2MnO3 + 4 H2MnO3 + 3 NH4NO3

Hg + FeCl3 = HgCl2 + Fe =>
3 Hg + 2 FeCl3 = 3 HgCl2 + 2 Fe

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Breng de vergelijking van een chemische reactie in evenwicht
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