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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
UCl3 + H2O = U(OH)2Cl2 + H2 + HCl =>
2 UCl3 + 4 H2O = 2 U(OH)2Cl2 + H2 + 2 HCl

Ca(OH)2 + Cl2 = Ca(ClO)2*CaCl2*Ca(OH)2*2H2O =>
3 Ca(OH)2 + 2 Cl2 = Ca(ClO)2*CaCl2*Ca(OH)2*2H2O

Pb(OH)2 + H2(SO3)2 = Pb(SO3)2 + H2O =>
Pb(OH)2 + H2(SO3)2 = Pb(SO3)2 + 2 H2O

benzene + oxygen = carbondioxide + water =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

CuSO4 + H2SO4 = CuO4 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = CuO4 + 3 SO2 + 2 H2O

H3O + CH3COO = CH3COOH + H2O =>
H3O + CH3COO = CH3COOH + H2O

Al + NaOH + MgSO4*7H2O + C2H2O4*2H2O + H2O = NaMg[Al(C2O4)3]*9H2O + Na2SO4*10H2O + H2 =>
2 Al + 6 NaOH + 2 MgSO4*7H2O + 6 C2H2O4*2H2O + 6 H2O = 2 NaMg[Al(C2O4)3]*9H2O + 2 Na2SO4*10H2O + 3 H2

Cl2 + BaF2 = Cl2BaF2 =>
Cl2 + BaF2 = Cl2BaF2

SO2 + F2 = SF4 + O2 =>
SO2 + 2 F2 = SF4 + O2

Na2SO4 + SrCl2 = SrSO4(s) + NaCl =>
Na2SO4 + SrCl2 = SrSO4(s) + 2 NaCl

NH4 + OH + HBr = H2O + NHBr =>
NH4 + 4 OH + HBr = 4 H2O + NHBr

Mn3O + Al = Mn + Al2O3 =>
3 Mn3O + 2 Al = 9 Mn + Al2O3

H2SeO3 + HClO3 = H2SeO4 + Cl2 + H2O =>
5 H2SeO3 + 2 HClO3 = 5 H2SeO4 + Cl2 + H2O

CO + H2 = CH3COH + H2O =>
2 CO + 3 H2 = CH3COH + H2O

Co + K2CrO7 + H2SO4 = Co2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 Co + 2 K2CrO7 + 14 H2SO4 = 3 Co2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O

HAsO2 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 HAsO2 + K2Cr2O7 + 4 H2SO4 = 3 H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O

KNO2 + H2O2 = KNO3 + H2O =>
KNO2 + H2O2 = KNO3 + H2O

C2H4 + HCl = C2H6Cl2 =>
C2H4 + 2 HCl = C2H6Cl2

N2O4 = N2O5 + N2O =>
4 N2O4 = 3 N2O5 + N2O

Na2SO3 + SO2 = Na2S2O3 + O2 =>
Na2SO3 + SO2 = Na2S2O3 + O2

Fe(SO4) + K(MnO4) + H2SO4 = Mn(SO4) + Fe2(SO4)3 + K2(SO4) + H2O =>
10 Fe(SO4) + 2 K(MnO4) + 8 H2SO4 = 2 Mn(SO4) + 5 Fe2(SO4)3 + K2(SO4) + 8 H2O

HNO3 + Zn = (ZnNO3)2 + NO2 + H2O =>
4 HNO3 + 2 Zn = (ZnNO3)2 + 2 NO2 + 2 H2O

Zn + H2SO4 = Zn2(SO4)2 + H1 =>
2 Zn + 2 H2SO4 = Zn2(SO4)2 + 4 H1

Fe(OH)2 + CrO4{2-} = Fe2O3 + Cr(OH)4{-} + OH{-} + H2O =>
6 Fe(OH)2 + 2 CrO4{2-} = 3 Fe2O3 + 2 Cr(OH)4{-} + 2 OH{-} + H2O

NaF + HNO3 = NaNO3 + HF =>
NaF + HNO3 = NaNO3 + HF

FeSO4 + Na2HPO4 = Fe3(PO4)2 + Na2SO4 + H3PO4 =>
3 FeSO4 + 3 Na2HPO4 = Fe3(PO4)2 + 3 Na2SO4 + H3PO4

[Co(NH3)6]Cl2 + NH4Cl + O2 = H2O + [Co(NH3)6]Cl3 + NH3 =>
4[Co(NH3)6]Cl2 + 4 NH4Cl + O2 = 2 H2O + 4[Co(NH3)6]Cl3 + 4 NH3

Na2CO3(aq)NaOH(aq) = NaOHNa2CO3 =>
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3

Mn(NO3)2 + H2O = MnOHNO3 + HNO3 =>
Mn(NO3)2 + H2O = MnOHNO3 + HNO3

As + Cl2 = As2Cl3 =>
4 As + 3 Cl2 = 2 As2Cl3

P4O10 + KOH + H2O = KH2PO4 =>
P4O10 + 4 KOH + 2 H2O = 4 KH2PO4

C6H5CH2CH(NH2)COOH + HCl = C6H5CH2CH(NH3)COOH + Cl2 =>
2 C6H5CH2CH(NH2)COOH + 2 HCl = 2 C6H5CH2CH(NH3)COOH + Cl2

Na2SO3 + K2SO3 = NaKSO3 =>
Na2SO3 + K2SO3 = 2 NaKSO3

MnO4{-} + H2Se + H{+} = Se + Mn{+2} + H2O =>
2 MnO4{-} + 5 H2Se + 6 H{+} = 5 Se + 2 Mn{+2} + 8 H2O

HClO3 = ClO2 + H2O + O2 =>
4 HClO3 = 4 ClO2 + 2 H2O + O2

Cu{2+} + Ag = Ag{2+} + Cu =>
Cu{2+} + Ag = Ag{2+} + Cu

P5 + Cl2 = PCl3 =>
2 P5 + 15 Cl2 = 10 PCl3

BaCl2*2H2O(heat) = BaCl2 + H2O =>
BaCl2*2H2O(heat) = BaCl2 + 2 H2O

C6H10 + KMnO4 + H2O = MnO2 + C6H10(OH)2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C6H10(OH)2 + 2 KOH

Ni2SO4 + NaNO3 = Ni2NO3 + NaSO4 =>
Ni2SO4 + NaNO3 = Ni2NO3 + NaSO4

BrO2 + OH{-} = BrO3 + Br{-} + H2O =>
7 BrO2 + 2 OH{-} = 5 BrO3 + 2 Br{-} + H2O

NO3{-} + H2O = HNO3{-} + OH =>
NO3{-} + H2O = HNO3{-} + OH

C120H180O80N2 + O2 = CO2 + H2O + NO3{-} + H{+} =>
2 C120H180O80N2 + 255 O2 = 240 CO2 + 178 H2O + 4 NO3{-} + 4 H{+}

SO2 + (K2Cr2O7) = (SO4) + Cr + KO2 =>
3 SO2 + 2(K2Cr2O7) = 3(SO4) + 4 Cr + 4 KO2

NaOH(aq) + HCl(aq) = NaCl(aq)H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq)H2O(l)

NaCl + Al2O3 = Na2O + Cl3Al =>
6 NaCl + Al2O3 = 3 Na2O + 2 Cl3Al

KMnO4 + SnSO4 = Sn(MnO4)2 + K2SO4 =>
2 KMnO4 + SnSO4 = Sn(MnO4)2 + K2SO4

Co(OH)3 + HNO3 = Co(NO3)3 + HOH =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 HOH

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

Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(s) + 3 NO(g) + 6 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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