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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
C5H2O5 + O2 = CO2 + H2O =>
C5H2O5 + 3 O2 = 5 CO2 + H2O

C7H5O2K + H2O = C7H6O2 + KOH =>
C7H5O2K + H2O = C7H6O2 + KOH

Al2O3 + MgCO3 = Mg(AlO2)2 + CO2 =>
Al2O3 + MgCO3 = Mg(AlO2)2 + CO2

HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + H2O =>
2 HNO2(aq) + Ba(OH)2(aq) = Ba(NO2)2(aq) + 2 H2O

Pb3(PO4)4 = Pb + P + O2 =>
Pb3(PO4)4 = 3 Pb + 4 P + 8 O2

Br + HCl = HBr + Cl2 =>
2 Br + 2 HCl = 2 HBr + Cl2

Pd4 + O2 = Pd2O4 =>
Pd4 + 4 O2 = 2 Pd2O4

ClO4{-} + H2O = ClO3{-} + OH =>
ClO4{-} + H2O = ClO3{-} + 2 OH

H3C = CH3 =>
H3C = CH3

C3H4O = C18H12 + H2O =>
6 C3H4O = C18H12 + 6 H2O

Cu(s) + H2SO4(aq) = H2O(l) + SO2(g) + CuSO4(aq) =>
Cu(s) + 2 H2SO4(aq) = 2 H2O(l) + SO2(g) + CuSO4(aq)

Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH

Al + Cl3H2 = AlCl + H2 =>
3 Al + Cl3H2 = 3 AlCl + H2

NH4OH + H2O = H3O + NH3O =>
NH4OH + 2 H2O = 2 H3O + NH3O

SnI + BaN = BaI + SnN =>
SnI + BaN = BaI + SnN

NO2 + KOH + O2 = H2O + KNO3 =>
4 NO2 + 4 KOH + O2 = 2 H2O + 4 KNO3

RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O

Al + COSO4 = Al2(SO4)3 + CO =>
2 Al + 3 COSO4 = Al2(SO4)3 + 3 CO

CaPO4 + Mg = Ca + MgPO4 =>
CaPO4 + Mg = Ca + MgPO4

I{-} + H2SO4 = HI + SO4{2-} =>
2 I{-} + H2SO4 = 2 HI + SO4{2-}

C27H48O20 + H2O = C27H50O21 =>
C27H48O20 + H2O = C27H50O21

Mg(OH)2(aq) + H2SO4(aq) = MgSO4 + H2O =>
Mg(OH)2(aq) + H2SO4(aq) = MgSO4 + 2 H2O

CuO + PH3 = Cu + H3PO4 =>
4 CuO + PH3 = 4 Cu + H3PO4

Na2HAsO4 + H2O = NaH2AsO4 + NaOH =>
Na2HAsO4 + H2O = NaH2AsO4 + NaOH

(NH4)2Cr2O4 + SrCl2 = Sr(NH4)2 + Cl2Cr2O4 =>
(NH4)2Cr2O4 + SrCl2 = Sr(NH4)2 + Cl2Cr2O4

HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4

BrOH + HCl = H2O + BrCl =>
BrOH + HCl = H2O + BrCl

K2CO3 + CaCl2 = CaCO3 + KCl =>
K2CO3 + CaCl2 = CaCO3 + 2 KCl

Na + O3 = Na2O4 =>
6 Na + 4 O3 = 3 Na2O4

CaPO4 + Mg = Ca + MgPO4 =>
CaPO4 + Mg = Ca + MgPO4

C2H5Cl2 + O2 = CO2 + H2O + Cl2 =>
4 C2H5Cl2 + 13 O2 = 8 CO2 + 10 H2O + 4 Cl2

MeO + H2O = Me(OH)2 =>
MeO + H2O = Me(OH)2

MgS + Na2CO3 = MgCO3 + Na2S =>
MgS + Na2CO3 = MgCO3 + Na2S

HgNO3(aq) + LiI(aq) = HgI(s) + LiNO3(aq) =>
HgNO3(aq) + LiI(aq) = HgI(s) + LiNO3(aq)

C27H48O20 + H2O = C27H50O21 =>
C27H48O20 + H2O = C27H50O21

C4H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C4H8 + 24 KMnO4 + 36 H2SO4 = 20 CO2 + 12 K2SO4 + 24 MnSO4 + 56 H2O

Nb2O5 + C + Cl2 = NbCl5 + CO =>
Nb2O5 + 5 C + 5 Cl2 = 2 NbCl5 + 5 CO

Rh(OH)4 + H3PO4 = Rh3(PO4)4 + H2O =>
3 Rh(OH)4 + 4 H3PO4 = Rh3(PO4)4 + 12 H2O

Zn + Mg(NO3)2 + Mg(OH)2 = MgZnO2 + NH3 + H2O =>
8 Zn + Mg(NO3)2 + 7 Mg(OH)2 = 8 MgZnO2 + 2 NH3 + 4 H2O

Zn(s) + Cu2NO3(aq) = ZnNO3(aq) + Cu(aq) =>
Zn(s) + Cu2NO3(aq) = ZnNO3(aq) + 2 Cu(aq)

C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl

K(ClO3) + H2SO4 = KHSO4 + O2 + ClO2 + H2O =>
4 K(ClO3) + 4 H2SO4 = 4 KHSO4 + O2 + 4 ClO2 + 2 H2O

Fe + H2O = H2 + Fe(OH)3 =>
2 Fe + 6 H2O = 3 H2 + 2 Fe(OH)3

(NH4)2(SO4) + Ba(NO3)2 = BaSO4 + (NH4)(NO3) =>
(NH4)2(SO4) + Ba(NO3)2 = BaSO4 + 2(NH4)(NO3)

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

K2O = K + O =>
K2O = 2 K + O

K2Cr2O7 + KI + HCl = I2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 3 I2 + 8 KCl + 2 CrCl3 + 7 H2O

Fe3(PO4)2(aq) + NaCl(aq) = FeCl2(aq) + Na3PO4(aq) =>
Fe3(PO4)2(aq) + 6 NaCl(aq) = 3 FeCl2(aq) + 2 Na3PO4(aq)

Sn + KCl = SnCl2 + K =>
Sn + 2 KCl = SnCl2 + 2 K

SnS + H2O2 + NaOH = Na2SnS3 + Na2SnO3 + H2O =>
3 SnS + 3 H2O2 + 6 NaOH = Na2SnS3 + 2 Na2SnO3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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