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Chemische vergelijkingen in evenwicht op09/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu2 + NaCl = CuCl + Na =>
Cu2 + 2 NaCl = 2 CuCl + 2 Na

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

Mo(OH)4{-} + OH{-} + H2O2 = MoO4{2-} + H2O =>
2 Mo(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 MoO4{2-} + 8 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

Mg(BrO3)2 + N2H4 = MgBr2 + N + H2O =>
Mg(BrO3)2 + 3 N2H4 = MgBr2 + 6 N + 6 H2O

Cd + CrCl3 = CdCl2 + Cr =>
3 Cd + 2 CrCl3 = 3 CdCl2 + 2 Cr

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

K2Cr2O7 + BaCl2 + H2O = BaCrO4 + KCl + HCl =>
K2Cr2O7 + 2 BaCl2 + H2O = 2 BaCrO4 + 2 KCl + 2 HCl

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2

Cu3S + O2 = Cu2O + SO2 =>
4 Cu3S + 7 O2 = 6 Cu2O + 4 SO2

K2O + Ca = CaO + K =>
K2O + Ca = CaO + 2 K

Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s) =>
Na2S(aq) + CdSO4(aq) = Na2SO4(aq) + SCd(s)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CuCO3(aq) + HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l) =>
CuCO3(aq) + 2 HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l)

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

KIO4 + MnCl2 + H2O + KCl = KMnO4 + KIO3 + HCl =>
5 KIO4 + 2 MnCl2 + 3 H2O + 2 KCl = 2 KMnO4 + 5 KIO3 + 6 HCl

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

NH3 + CaO = Ca + H2O + N2 =>
2 NH3 + 3 CaO = 3 Ca + 3 H2O + N2

BaCl2 + KIO3 = Ba(IO3)2 + KCl =>
BaCl2 + 2 KIO3 = Ba(IO3)2 + 2 KCl

сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2

C4H10 + O2 = H2O + C =>
2 C4H10 + 5 O2 = 10 H2O + 8 C

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

UO2(NO3)2 = UO3 + NO2 + O2 =>
2 UO2(NO3)2 = 2 UO3 + 4 NO2 + O2

Cu(HCO3)2 + NaOH = Cu(OH)2 + NaHCO3 =>
Cu(HCO3)2 + 2 NaOH = Cu(OH)2 + 2 NaHCO3

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

PBS + HCl = PBCl2 + H2S =>
PBS + 2 HCl = PBCl2 + H2S

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Na3C6H5O7 + O2 = Na + CO2 + H2O =>
4 Na3C6H5O7 + 15 O2 = 12 Na + 24 CO2 + 10 H2O

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Mg + HN03 = Mg(N03)2 + H2 =>
Mg + 2 HN03 = Mg(N03)2 + H2

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

KMnO4 + H2C2O4*2H2O = CO2 + H2O + K2O + Mn2O3 =>
2 KMnO4 + 4 H2C2O4*2H2O = 8 CO2 + 12 H2O + K2O + Mn2O3

CH3OH + O2(g) = CO2 + H2O =>
2 CH3OH + 3 O2(g) = 2 CO2 + 4 H2O

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

KCl(aq) + CaS(aq) = KS + CaCl =>
KCl(aq) + CaS(aq) = KS + CaCl

MnCl2 + (NH4)2SO4 = MnSO4 + NH4Cl =>
MnCl2 + (NH4)2SO4 = MnSO4 + 2 NH4Cl

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Fe + Pb2(SO4)3 = FeSO4 + Pb =>
3 Fe + Pb2(SO4)3 = 3 FeSO4 + 2 Pb

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Al(NO3)3 + MgF2 = AlF3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgF2 = 2 AlF3 + 3 Mg(NO3)2

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH

CO2 + S8 = CS2 + SO2 =>
8 CO2 + 3 S8 = 8 CS2 + 8 SO2

(NH4)2SO4 + MnCl2 = (NH4)2Cl + Mn(SO4)2 =>
2(NH4)2SO4 + MnCl2 = 2(NH4)2Cl + Mn(SO4)2

Sr(NO3)2 + KF = SrF2 + KNO3 =>
Sr(NO3)2 + 2 KF = SrF2 + 2 KNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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