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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
PbCO3 + NaNO3 = Pb(NO3)2 + Na2CO3 =>
PbCO3 + 2 NaNO3 = Pb(NO3)2 + Na2CO3

C6H5Cl + CH3CH3 = C6H5CH3 + CH3Cl =>
C6H5Cl + CH3CH3 = C6H5CH3 + CH3Cl

Sn + Mg(ClO3)2 = Mg + Sn(ClO3)4 =>
Sn + 2 Mg(ClO3)2 = 2 Mg + Sn(ClO3)4

KI + O2 + H2O = I2 + KOH =>
4 KI + O2 + 2 H2O = 2 I2 + 4 KOH

Li(s) + NH3(g) = H2(g) + LiNH2 =>
2 Li(s) + 2 NH3(g) = H2(g) + 2 LiNH2

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

FeS2 + NaO2 = NaFeO4 + Na2SO4 + Na2O =>
3 FeS2 + 19 NaO2 = 3 NaFeO4 + 6 Na2SO4 + 2 Na2O

(NH4)2S + Cr{3+} = Cr2S3 + NH4{+} =>
3(NH4)2S + 2 Cr{3+} = Cr2S3 + 6 NH4{+}

Fe2 + Ca2(OH)4 = Fe4(OH)8 + Ca2 =>
2 Fe2 + 2 Ca2(OH)4 = Fe4(OH)8 + 2 Ca2

KNO2 + KMnO4 + H2SO4 = MnSO4 + KNO4 + K2SO4 + H2O =>
5 KNO2 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 5 KNO4 + 2 K2SO4 + 6 H2O

Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4

CrO3 + H2O = H2CrO4 =>
CrO3 + H2O = H2CrO4

SnCl2 + NaOH = SnO*H2O + NaCl =>
SnCl2 + 2 NaOH = SnO*H2O + 2 NaCl

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

C7H9 + Cl2 = C7H8Cl + HCl =>
C7H9 + Cl2 = C7H8Cl + HCl

NiCl2(aq) + NaOH(aq) = Ni(OH)2(aq) + NaCl(aq) =>
NiCl2(aq) + 2 NaOH(aq) = Ni(OH)2(aq) + 2 NaCl(aq)

Hg + P4 + O2 = Hg3(PO4) =>
12 Hg + P4 + 8 O2 = 4 Hg3(PO4)

V + Cl = VCl =>
V + Cl = VCl

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Ge + H2O2 + NaOH = Na2[Ge(OH)6] =>
Ge + 2 H2O2 + 2 NaOH = Na2[Ge(OH)6]

I2 + Ca(OH)2 = CaI2 + Ca(IO)2 + H2O =>
2 I2 + 2 Ca(OH)2 = CaI2 + Ca(IO)2 + 2 H2O

Fe2O2 + CO = Fe + CO2 =>
Fe2O2 + 2 CO = 2 Fe + 2 CO2

K2Cr2O7 + Ba(OH)2 = BaCrO4 + KOH + H2O =>
K2Cr2O7 + 2 Ba(OH)2 = 2 BaCrO4 + 2 KOH + H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Al(OH)3 + K2Cr2O7 = Al2(Cr2O7)3 + KOH =>
2 Al(OH)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KOH

Ar + O2 = Ar2O =>
4 Ar + O2 = 2 Ar2O

Na2WO4*2H2O + HCl = WO3 + NaCl + H2O =>
Na2WO4*2H2O + 2 HCl = WO3 + 2 NaCl + 3 H2O

Fe3O4 + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe3O4 + 10 HNO3 = 3 Fe(NO3)3 + 5 H2O + NO2

NH4Cl + Be(OH)2 = BeCl2 + NH4OH =>
2 NH4Cl + Be(OH)2 = BeCl2 + 2 NH4OH

Cr(C2H3O2)6 + KOH = Cr(OH)6 + KC2H3O2 =>
Cr(C2H3O2)6 + 6 KOH = Cr(OH)6 + 6 KC2H3O2

KCl + (NH4)3PO4 = K3PO4 + (NH4)Cl =>
3 KCl + (NH4)3PO4 = K3PO4 + 3(NH4)Cl

HPO3 + Al(OH)3 = AlPO4 + H2O =>
HPO3 + Al(OH)3 = AlPO4 + 2 H2O

Al(CH3)3 + H2O = Al2O3 + CH4 =>
2 Al(CH3)3 + 3 H2O = Al2O3 + 6 CH4

Fe + O2 = Fe2(O2)3 =>
2 Fe + 3 O2 = Fe2(O2)3

Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO =>
Ca(CH3COO)2 = CaO(s) + CO2(g) + (CH3)2CO

FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl

ClO3{-} + Zn + H{+} = Zn{+2} + Cl{-} + H2O =>
ClO3{-} + 3 Zn + 6 H{+} = 3 Zn{+2} + Cl{-} + 3 H2O

Br + NaOH + H2O = HBr + NaBrO3 =>
6 Br + NaOH + 2 H2O = 5 HBr + NaBrO3

NH4NO3 + C(NH2)3NO3 = CO2 + N2 + H2O =>
2 NH4NO3 + C(NH2)3NO3 = CO2 + 4 N2 + 7 H2O

H2B + NaOH = H3O + NaB =>
H2B + NaOH = H3O + NaB

Cr(NO3)2 + Al2(SO4)3 = Cr(SO4) + Al(NO3)3 =>
3 Cr(NO3)2 + Al2(SO4)3 = 3 Cr(SO4) + 2 Al(NO3)3

C17H35COOH + O2 = CO + H2O =>
C17H35COOH + 17 O2 = 18 CO + 18 H2O

H3O + CaCO3 = H2O + Ca + CO2 =>
2 H3O + CaCO3 = 3 H2O + Ca + CO2

CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 10 NH4OH + H2O2 = 2(Co(NH3)6)Cl3 + 24 H2O

Sr(ClO3)2 = SrCl2 + O2 =>
Sr(ClO3)2 = SrCl2 + 3 O2

CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl

CaCl2 + (NH4)2CO3 = CaCO3 + (NH4)Cl =>
CaCl2 + (NH4)2CO3 = CaCO3 + 2(NH4)Cl

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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