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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb(C2H3O2)2(aq) + KI(aq) = PbI2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KI(aq) = PbI2(s) + 2 KC2H3O2(aq)

Li3PO4 + Al2O3 = Li2O + AlPO4 =>
2 Li3PO4 + Al2O3 = 3 Li2O + 2 AlPO4

Mg + Cu{3+} = Mg{3+} + Cu =>
Mg + Cu{3+} = Mg{3+} + Cu

FeCl3 + Cr(NO3)3 = Fe + Cr + Cl(NO3)3 =>
FeCl3 + 3 Cr(NO3)3 = Fe + 3 Cr + 3 Cl(NO3)3

SeO2 + KOH = KO2 + SeOH =>
SeO2 + KOH = KO2 + SeOH

K(ClO4)2 + H2SO4 = KSO4 + HClO4 =>
K(ClO4)2 + H2SO4 = KSO4 + 2 HClO4

FeSO4 + K2CrO7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
18 FeSO4 + 2 K2CrO7 + 14 H2SO4 = 9 Fe2(SO4)3 + 2 K2SO4 + Cr2(SO4)3 + 14 H2O

FeSO4 + BaOH2 = FeOH2 + BaSO4 =>
FeSO4 + BaOH2 = FeOH2 + BaSO4

MgCl2 + Na3PO4 = MgPO4 + Na3Cl2 =>
MgCl2 + Na3PO4 = MgPO4 + Na3Cl2

Cr(OH)3 + H{+} = Cr{3+} + H2O =>
Cr(OH)3 + 3 H{+} = Cr{3+} + 3 H2O

Al(OH)2Cl + NaOH = NaCl + Al(OH)3 =>
Al(OH)2Cl + NaOH = NaCl + Al(OH)3

Li2CO3 + SnCl4 = Li2Cl4 + SnCO3 =>
Li2CO3 + SnCl4 = Li2Cl4 + SnCO3

H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl

C2Cl2F4 + O3 = CO2 + ClO + F2 =>
C2Cl2F4 + 2 O3 = 2 CO2 + 2 ClO + 2 F2

Na2CO3 + NiNO3 = NaNO3 + Ni2CO3 =>
Na2CO3 + 2 NiNO3 = 2 NaNO3 + Ni2CO3

Be(ClO3)2 = Be + Cl2 + O =>
Be(ClO3)2 = Be + Cl2 + 6 O

MgBr2 + H2SO4 = MgSO4 + H2Br2 =>
MgBr2 + H2SO4 = MgSO4 + H2Br2

Fe(ClO3)2 + CoBr3 = FeBr3 + Co(ClO3)2 =>
Fe(ClO3)2 + CoBr3 = FeBr3 + Co(ClO3)2

KOH + H2SO3 = K2(SO3) + H(OH) =>
2 KOH + H2SO3 = K2(SO3) + 2 H(OH)

NH4NO2 + K2SO4 = KNO2 + (NH4)2SO4 =>
2 NH4NO2 + K2SO4 = 2 KNO2 + (NH4)2SO4

Pb + C + H + COO = Pb(CH3COO)2 =>
Pb + 2 C + 6 H + 2 COO = Pb(CH3COO)2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

He + S = HeS3 =>
He + 3 S = HeS3

H4P2O7 + Cr(OH)2 = CrH2P2O7 + H2O =>
H4P2O7 + Cr(OH)2 = CrH2P2O7 + 2 H2O

K2Cr2O7 + AgNO3 = Ag2Cr2O7 + K2(NO3)2 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + K2(NO3)2

Fe{+3} + e = Fe =>
Fe{+3} + 3e = Fe

Li2CO3 + MoB6 = MoCO3 + Li2B6 =>
Li2CO3 + MoB6 = MoCO3 + Li2B6

KCrO4 + NaOH = KOH + NaCrO4 =>
KCrO4 + NaOH = KOH + NaCrO4

He + S = HeS3 =>
He + 3 S = HeS3

NH(CH3)2 + HCl = (CH3)2NH2 + Cl =>
NH(CH3)2 + HCl = (CH3)2NH2 + Cl

C8H18 + CO2 = CO + H2O =>
C8H18 + 17 CO2 = 25 CO + 9 H2O

CoSO4 + NH4OH = Co(OH)2 + (NH4)2SO4 =>
CoSO4 + 2 NH4OH = Co(OH)2 + (NH4)2SO4

C2H6O + K2Cr2O7 + H2SO4 = C2H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H6O + 2 K2Cr2O7 + 8 H2SO4 = 3 C2H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

Al2(SO3)3 + HNO3 = Al2(SO4)3 + NO + H2O =>
Al2(SO3)3 + 2 HNO3 = Al2(SO4)3 + 2 NO + H2O

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

NaCl + H3BO3 = Na2B4O7 + HCl + H2O =>
2 NaCl + 4 H3BO3 = Na2B4O7 + 2 HCl + 5 H2O

Li + P = Li3P =>
3 Li + P = Li3P

Cu2 + PO4 = Cu3(PO4)2 =>
3 Cu2 + 4 PO4 = 2 Cu3(PO4)2

CuSO4*5H2O + NaC7H6NO2 = H2O + CuNaO2 + C7H6NSO4 =>
CuSO4*5H2O + NaC7H6NO2 = 5 H2O + CuNaO2 + C7H6NSO4

Na + I = NaI =>
Na + I = NaI

IO3{-} + HSO3{-} + H2O = I2 + SO4{2-} + H3O{+} =>
2 IO3{-} + 5 HSO3{-} + 2 H2O = I2 + 5 SO4{2-} + 3 H3O{+}

K3PO4 + (NH4)2MoO4 + HNO3 = K3PO4*12MoO3 + NH4NO3 + H2O =>
K3PO4 + 12(NH4)2MoO4 + 24 HNO3 = K3PO4*12MoO3 + 24 NH4NO3 + 12 H2O

CH3COOH + KOH = CH3CO3H + KH =>
CH3COOH + KOH = CH3CO3H + KH

KMnO4 + Ca = Ca(MnO4)2 + K =>
2 KMnO4 + Ca = Ca(MnO4)2 + 2 K

AgCl + (NH4)2CO3 = Ag(NH3)2Cl + H2CO3 =>
AgCl + (NH4)2CO3 = Ag(NH3)2Cl + H2CO3

Zn + BiCl5 = ZnCl + Bi =>
5 Zn + BiCl5 = 5 ZnCl + Bi

Ca5P2 + H2O = PH5 + Ca(OH)2 =>
Ca5P2 + 10 H2O = 2 PH5 + 5 Ca(OH)2

HBrO3 + H2O = Br + OH =>
HBrO3 + 2 H2O = Br + 5 OH

He + S = HeS3 =>
He + 3 S = HeS3

Pb(CH3COO)2 + K2Cr2O7 + NaOH = PbCrO4PbO + CH3COONa + CH3COOK + H2O =>
4 Pb(CH3COO)2 + K2Cr2O7 + 6 NaOH = 2 PbCrO4PbO + 6 CH3COONa + 2 CH3COOK + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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