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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO3)2 + FeSO4 + H2SO4 = Fe(NO)SO4 + Fe(SO4)3 + CaSO4 + H2O =>
2 Ca(NO3)2 + 7 FeSO4 + 8 H2SO4 = 4 Fe(NO)SO4 + 3 Fe(SO4)3 + 2 CaSO4 + 8 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Ca3(PO4)2 + SiO2 + C = CaSiO3 + P + CO =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 2 P + 5 CO

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

NH3 + AgCl2 = [Ag(NH3)2]Cl2 =>
2 NH3 + AgCl2 = [Ag(NH3)2]Cl2

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

Cl2 + IO3{-} + OH{-} = Cl{-} + IO4{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = 2 Cl{-} + IO4{-} + H2O

C2H5NH2 + H2SO4 = C2H5NH4 + HSO4 =>
C2H5NH2 + 2 H2SO4 = C2H5NH4 + 2 HSO4

NH4{+} + SO4{2-} = NH3 + H2SO4 =>
2 NH4{+} + SO4{2-} = 2 NH3 + H2SO4

NaOH + NaC18H35O2 = Na2CO3 + C17H36 =>
NaOH + NaC18H35O2 = Na2CO3 + C17H36

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

MnO4{-} + NO2 + H2O = MnO2 + NO3{-} + H{+} =>
MnO4{-} + 3 NO2 + H2O = MnO2 + 3 NO3{-} + 2 H{+}

Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O

Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O

C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O

N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + H2SO4 + 6 H2O

Na + Cl = NaCl =>
Na + Cl = NaCl

KClO4 + KCl = KClO3 =>
3 KClO4 + KCl = 4 KClO3

Na + I2 = NaI =>
2 Na + I2 = 2 NaI

AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3

HCl + S = HS + Cl =>
HCl + S = HS + Cl

Ba(NH4)2 + Na2S = BaS + NaNH4 =>
Ba(NH4)2 + Na2S = BaS + 2 NaNH4

Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2

K2O = K + O2 =>
2 K2O = 4 K + O2

Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2

C6H5CHO + H2NNC6H3(NO2)2 = C6H5CHNNC6H3(NO2)2 + H2O =>
C6H5CHO + H2NNC6H3(NO2)2 = C6H5CHNNC6H3(NO2)2 + H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3

NaCH3CO2 + H2O = NaOH + CH3CO2H =>
NaCH3CO2 + H2O = NaOH + CH3CO2H

Pb + Na2O2 = Na2PbO2 =>
Pb + Na2O2 = Na2PbO2

Fe2O3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
Fe2O3 + Ba(OH)2 = Ba(FeO2)2 + H2O

MnO4 + SO3{-} + H = H2O + Mn{2+} + SO4{2-} =>
MnO4 + 2 SO3{-} + 4 H = 2 H2O + Mn{2+} + 2 SO4{2-}

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Zn + HNO3 = Zn(NO3)2 + H2O + NO2 =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 H2O + 2 NO2

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

MgSO4 + Ca = CaSO4 + Mg =>
MgSO4 + Ca = CaSO4 + Mg

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

NaBrO3 + H2SO4 = Br2 + O2 + Na2SO4 + H2O =>
4 NaBrO3 + 2 H2SO4 = 2 Br2 + 5 O2 + 2 Na2SO4 + 2 H2O

GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga

Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + Na2(NO3)2

Na2C2O4 + Ca(NO3)2 = CaC2O4 + NaNO3 =>
Na2C2O4 + Ca(NO3)2 = CaC2O4 + 2 NaNO3

La(NO3)3 + NH4OH = La(OH)3 + NH4NO3 =>
La(NO3)3 + 3 NH4OH = La(OH)3 + 3 NH4NO3

Zn + AsO3 + H2SO4 = AsH3 + ZnSO4 + H2O =>
9 Zn + 2 AsO3 + 9 H2SO4 = 2 AsH3 + 9 ZnSO4 + 6 H2O

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

P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3

Zn + Sb2O3 + H2SO4 = ZnSO4 + H2O + SbH3 =>
6 Zn + Sb2O3 + 6 H2SO4 = 6 ZnSO4 + 3 H2O + 2 SbH3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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