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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
(C8H9NO) + CuBr2 + HBr = (C8H10NO) + CuBr4 =>
2(C8H9NO) + CuBr2 + 2 HBr = 2(C8H10NO) + CuBr4

SnCl2 + HgCl2 + HCl = Hg + H2(SnCl6) =>
SnCl2 + HgCl2 + 2 HCl = Hg + H2(SnCl6)

Sn + HgN = N + HgSn =>
Sn + HgN = N + HgSn

Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3

Be + O2 = BeO =>
2 Be + O2 = 2 BeO

Mg + Na2S = Mg2S + Na =>
2 Mg + Na2S = Mg2S + 2 Na

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

SFe + HCl = HS + FeCl =>
SFe + HCl = HS + FeCl

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Be + O2 = BeO2 =>
Be + O2 = BeO2

Sr(OH)2*8H2O(s) + NH4Cl(s) = SrCl2(aq) + NH3(g) + H2O(l) =>
Sr(OH)2*8H2O(s) + 2 NH4Cl(s) = SrCl2(aq) + 2 NH3(g) + 10 H2O(l)

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

HI + Cu(OH)2 = CuIH3O2 =>
HI + Cu(OH)2 = CuIH3O2

NaCl + Li = LiCl + Na =>
NaCl + Li = LiCl + Na

F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2

MgO + NaOH = MgOH + Na + O =>
MgO + NaOH = MgOH + Na + O

CuCl2 + Mg = MgCl2Cu =>
CuCl2 + Mg = MgCl2Cu

HI + Cu(OH)2 = CuIH3O2 =>
HI + Cu(OH)2 = CuIH3O2

Al + Ca(OH)2 = AlOH + Ca =>
2 Al + Ca(OH)2 = 2 AlOH + Ca

Pb + Na2SO3 = PbSO3 + Na =>
Pb + Na2SO3 = PbSO3 + 2 Na

SbCl3 + Zn(NO3)2 + NaBH4 + NaOH = Zn4Sb3 + Na3B + H2O + NaCl + NaNO3 =>
6 SbCl3 + 8 Zn(NO3)2 + 17 NaBH4 + 68 NaOH = 2 Zn4Sb3 + 17 Na3B + 68 H2O + 18 NaCl + 16 NaNO3

Li3PO4 + ZnS = Li2S + Zn3(PO4)2 =>
2 Li3PO4 + 3 ZnS = 3 Li2S + Zn3(PO4)2

(Fe2O3) + C = Fe2O + CO2 =>
(Fe2O3) + C = Fe2O + CO2

H3S + O2 = SO2 + H2O =>
4 H3S + 7 O2 = 4 SO2 + 6 H2O

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

CO = C + CO2 =>
2 CO = C + CO2

CO2 + H2 = CH3OCH3 + H2O =>
2 CO2 + 6 H2 = CH3OCH3 + 3 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Na2HPO4 + Al(NO3)3 = NaNO3 + Al2(HPO4)3 =>
3 Na2HPO4 + 2 Al(NO3)3 = 6 NaNO3 + Al2(HPO4)3

Na[Al(OH)4] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + CO2 = Na2CO3 + 2 Al(OH)3 + H2O

C18H34O2 + H2O2 = CO2 + H2O =>
C18H34O2 + 51 H2O2 = 18 CO2 + 68 H2O

Sn + NaOH + H2O = Na2(Sn(OH)6) + H2 =>
Sn + 2 NaOH + 4 H2O = Na2(Sn(OH)6) + 2 H2

Sn(ClO3)4 + K2S = SnS2 + KClO3 =>
Sn(ClO3)4 + 2 K2S = SnS2 + 4 KClO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

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

MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2

PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2

Cr2O7{2-} + I{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
Cr2O7{2-} + I{-} + 8 H{+} = 2 Cr{3+} + IO3{-} + 4 H2O

Ni + Cr2O3 = NiO + Cr =>
3 Ni + Cr2O3 = 3 NiO + 2 Cr

SnS + H2SO4 = Sn(SO4)2 + SO2 + H2O =>
SnS + 6 H2SO4 = Sn(SO4)2 + 5 SO2 + 6 H2O

Cl2 + FeO3 = FeCl3 + O2 =>
3 Cl2 + 2 FeO3 = 2 FeCl3 + 3 O2

NaCl + HNO3 = NaNO3 + Cl2 + NO + H2O =>
6 NaCl + 8 HNO3 = 6 NaNO3 + 3 Cl2 + 2 NO + 4 H2O

CaO + HClO = Ca(HCl)2 + O2 =>
2 CaO + 4 HClO = 2 Ca(HCl)2 + 3 O2

Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]

HCl + KClO3 = KCl + HClO3 =>
HCl + KClO3 = KCl + HClO3

KHCO3 + H2SO4 = K2SO4 + CO2H2O =>
2 KHCO3 + H2SO4 = K2SO4 + 2 CO2H2O

C13H27OH + O2 = CO2 + H2O =>
2 C13H27OH + 39 O2 = 26 CO2 + 28 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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