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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

FeBr3 + H2O = FeO + H2 + Br2 =>
2 FeBr3 + 2 H2O = 2 FeO + 2 H2 + 3 Br2

C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

FeSO4(aq) + KCl(aq) = FeCl2 + K2SO4 =>
FeSO4(aq) + 2 KCl(aq) = FeCl2 + K2SO4

C7H14O + KMnO4 + H2SO4 = C5H10O2 + K2SO4 + H2O + MnSO4 =>
25 C7H14O + 18 KMnO4 + 27 H2SO4 = 35 C5H10O2 + 9 K2SO4 + 27 H2O + 18 MnSO4

Al + CuSO4 + HCl = AlCl3 + H2SO4 + Cu =>
2 Al + 3 CuSO4 + 6 HCl = 2 AlCl3 + 3 H2SO4 + 3 Cu

C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

BaNo3 + NaCo3 = NaNo3 + BaCo3 =>
BaNo3 + NaCo3 = NaNo3 + BaCo3

Si + H2O + NaOH = H2 + Na2SiO3 =>
Si + H2O + 2 NaOH = 2 H2 + Na2SiO3

C6H5OH(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(aq) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)

C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

C3H5(NO3)3 + O2 = CO2 + NO2 + H2O =>
4 C3H5(NO3)3 + 11 O2 = 12 CO2 + 12 NO2 + 10 H2O

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

C18H38 + HCl = H2 + C18H37Cl =>
C18H38 + HCl = H2 + C18H37Cl

FePO4 + CuCl2 = FeCl3 + Cu3(PO4)2 =>
2 FePO4 + 3 CuCl2 = 2 FeCl3 + Cu3(PO4)2

Ca + HCl = H2 + CaCl = ENERGY =>
2 Ca + 2 HCl = H2 + 2 CaCl

AlCl3 + Na2O = Al2O3 + NaCl =>
2 AlCl3 + 3 Na2O = Al2O3 + 6 NaCl

Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O

Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH

Ru + ZnO = RuO + Zn =>
Ru + ZnO = RuO + Zn

C2H6N2 + O2 = CO2 + H2O + NO2 =>
2 C2H6N2 + 11 O2 = 4 CO2 + 6 H2O + 4 NO2

Pb2NO3 = PbO + N2 + O =>
2 Pb2NO3 = 4 PbO + N2 + 2 O

Ca(OH)2 + H3(PO4)(aq) = Ca3(PO4)2 + H2O(aq) =>
3 Ca(OH)2 + 2 H3(PO4)(aq) = Ca3(PO4)2 + 6 H2O(aq)

C3H8O3 + HNO3 = C3H5O3(NO2)3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5O3(NO2)3 + 3 H2O

CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2

Fe2O3(s) + H2O(l) = Fe(OH)3 =>
Fe2O3(s) + 3 H2O(l) = 2 Fe(OH)3

Al2O3(s) = Al(l) + O2 =>
2 Al2O3(s) = 4 Al(l) + 3 O2

NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq) =>
NH4ClO2(aq) + NaOH(aq) = NH3(aq) + H2O(l) + NaClO2(aq)

NaHCOO + H2O = NaOH + HCOOH =>
NaHCOO + H2O = NaOH + HCOOH

H567Br788O98 = H + Br90 + O12 =>
90 H567Br788O98 = 51030 H + 788 Br90 + 735 O12

C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

Fe + Al2O = Fe3O4 + Al =>
3 Fe + 4 Al2O = Fe3O4 + 8 Al

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

K2CO3 + NaOH = KOH + CO3Na2 =>
K2CO3 + 2 NaOH = 2 KOH + CO3Na2

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

MgCO3 + C6H8O7 = Mg3(C6H6O7)2 + H2O + CO2 =>
27 MgCO3 + 19 C6H8O7 = 9 Mg3(C6H6O7)2 + 22 H2O + 33 CO2

C2H5Br = C2H4Br + H2 =>
2 C2H5Br = 2 C2H4Br + H2

NO2 + LiOH = Li2NO3 + HOH =>
NO2 + 2 LiOH = Li2NO3 + HOH

Br2 + CoI3 = I2 + CoBr2 =>
2 Br2 + 2 CoI3 = 3 I2 + 2 CoBr2

CaC2O4HCl = CaClHC2O4 =>
CaC2O4HCl = CaClHC2O4

KOHKHCO3 = K2H2OCO3 =>
KOHKHCO3 = K2H2OCO3

Mg2Cl2 + AgNO2 = MgNO2 + AgCl =>
Mg2Cl2 + 2 AgNO2 = 2 MgNO2 + 2 AgCl

PbO2 + Fe(NO3)2 + HNO3 = Pb(NO3)2 + Fe(NO3)3 + H2O =>
PbO2 + 2 Fe(NO3)2 + 4 HNO3 = Pb(NO3)2 + 2 Fe(NO3)3 + 2 H2O

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

Na2C2O4 + NaOH = Na2OH + NaC2O4 =>
Na2C2O4 + NaOH = Na2OH + NaC2O4

Fe + Al2O = Fe3O4 + Al =>
3 Fe + 4 Al2O = Fe3O4 + 8 Al

Co(ClO3)2 + K2CrO4 = CoCrO4 + KClO3 =>
Co(ClO3)2 + K2CrO4 = CoCrO4 + 2 KClO3

CaCl2*2H2O + H2SO4 = CaSO4*2H2O + HCl =>
CaCl2*2H2O + H2SO4 = CaSO4*2H2O + 2 HCl

Br2 + OH{-}1 = H2O + Br{-}1 + BrO3{-}1 =>
3 Br2 + 6 OH{-}1 = 3 H2O + 5 Br{-}1 + BrO3{-}1

Cu(s) + H2SO4 = CuSO4 + CuS(s) + H2O =>
4 Cu(s) + 4 H2SO4 = 3 CuSO4 + CuS(s) + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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