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Chemische vergelijkingen in evenwicht op11/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O

H2SO4 + Cu2O = CuSO4 + SO2 + H2O =>
3 H2SO4 + Cu2O = 2 CuSO4 + SO2 + 3 H2O

Pb(CH3COO)2 + CuSO4 = PbSO4 + Cu(CH3COO)2 =>
Pb(CH3COO)2 + CuSO4 = PbSO4 + Cu(CH3COO)2

H2SO4 + FeCl3 = H2Cl3 + SO4Fe =>
H2SO4 + FeCl3 = H2Cl3 + SO4Fe

Li2Cr2O7 + Pb3(PO4)4 = Li3PO4 + Pb2(Cr2O7)4 =>
12 Li2Cr2O7 + 2 Pb3(PO4)4 = 8 Li3PO4 + 3 Pb2(Cr2O7)4

S + FeCl2 = FeS + Cl2 =>
S + FeCl2 = FeS + Cl2

Au + O3 = Au3O =>
9 Au + O3 = 3 Au3O

Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2

(AgNO3) + KBr = AgBr + KNO3 =>
(AgNO3) + KBr = AgBr + KNO3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

HF + Ca(NO3)2 = CaF2 + HNO3 =>
2 HF + Ca(NO3)2 = CaF2 + 2 HNO3

SeO2 + Ba(OH)2 = BaSeO3 + H2O =>
SeO2 + Ba(OH)2 = BaSeO3 + H2O

Mn(NO3)2 + Br2 + NaOH = MnO2 + NaBr + NaNO3 + H2O =>
Mn(NO3)2 + Br2 + 4 NaOH = MnO2 + 2 NaBr + 2 NaNO3 + 2 H2O

C2H8N2 + N2O10 = N2 + CO2 + H2O =>
5 C2H8N2 + 4 N2O10 = 9 N2 + 10 CO2 + 20 H2O

FeCl3 + NaOH = Fe(OH) + NaCl3 =>
FeCl3 + NaOH = Fe(OH) + NaCl3

Pb2 + Cl = PbCl2 =>
Pb2 + 4 Cl = 2 PbCl2

NH4HSO4 + NH4OH = (NH4)2SO4 + H2O =>
NH4HSO4 + NH4OH = (NH4)2SO4 + H2O

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

(NH4)2CO3 + CO2 + H2O = NH4HCO3 =>
(NH4)2CO3 + CO2 + H2O = 2 NH4HCO3

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

CrBr3 + KF = CrF3 + KBr =>
CrBr3 + 3 KF = CrF3 + 3 KBr

NaOH + HCl = NaCl + HOH =>
NaOH + HCl = NaCl + HOH

NiCl2*6H2O + NH4OH = Ni(OH)2 + NH4Cl + H2O =>
NiCl2*6H2O + 2 NH4OH = Ni(OH)2 + 2 NH4Cl + 6 H2O

Na2O + CaBr2 = NaBr + CaO =>
Na2O + CaBr2 = 2 NaBr + CaO

*NaOH + *F2 = *O2 + *NaF + *H2O =>
4*NaOH + 2*F2 = *O2 + 4*NaF + 2*H2O

Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3

Co(NO3)3 + K2CO3 = Co2(CO3)3 + K(NO3) =>
2 Co(NO3)3 + 3 K2CO3 = Co2(CO3)3 + 6 K(NO3)

NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl

H2SO3 + BrO + H2O = SO4 + HBrO =>
H2SO3 + 4 BrO + H2O = SO4 + 4 HBrO

Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + PO4Ba =>
Na3PO4 + Ba(NO3)2 = Na3(NO3)2 + PO4Ba

KCl + H3PO4 = KH2PO4 + Cl2 + H2 =>
2 KCl + 2 H3PO4 = 2 KH2PO4 + Cl2 + H2

H3AsO3 + NaOH = Na3AsO3 + H2O =>
H3AsO3 + 3 NaOH = Na3AsO3 + 3 H2O

NaOH + CO3 = NaCO3 + OH =>
NaOH + CO3 = NaCO3 + OH

C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O

MnCl2 + H2O + CO2 = MnCO3 + HCl =>
MnCl2 + H2O + CO2 = MnCO3 + 2 HCl

K2S + HNO3 = KNO2 + S + H2O + NO3 =>
K2S + 4 HNO3 = 2 KNO2 + S + 2 H2O + 2 NO3

BrO3 = Br + O =>
BrO3 = Br + 3 O

Mn + Fe{3+} = Mn{2+} + Fe =>
3 Mn + 2 Fe{3+} = 3 Mn{2+} + 2 Fe

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

HAc + H2O = H3O{+} + Ac{-} =>
HAc + H2O = H3O{+} + Ac{-}

CH3Cl + AlCl3 = CH3ClAlCl3 =>
CH3Cl + AlCl3 = CH3ClAlCl3

MnS + O2 = MnO2 + SO2(t) =>
MnS + 2 O2 = MnO2 + SO2(t)

NaHCO3 + H3C6H5O6 = CO2 + H2O + Na3C6H5O7 =>
30 NaHCO3 + 9 H3C6H5O6 = 24 CO2 + 26 H2O + 10 Na3C6H5O7

Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3

Al + Ag2CrO4 = Ag + Al2(CrO4)6 =>
2 Al + 6 Ag2CrO4 = 12 Ag + Al2(CrO4)6

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2

Ba3N2 + HCl = BaCl2 + H3N =>
Ba3N2 + 6 HCl = 3 BaCl2 + 2 H3N

Cu(s) + Pb(NO3)2(aq) = Cu(NO3)(aq) + Pb(s) =>
2 Cu(s) + Pb(NO3)2(aq) = 2 Cu(NO3)(aq) + Pb(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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