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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4(s) + 2 KNO3(aq)

Fe + HNO3 = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3 = 8 Fe(NO3) + NH4NO3 + 3 H2O

V(s) + O2(g) = V2O5(g) =>
4 V(s) + 5 O2(g) = 2 V2O5(g)

CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl =>
CH3CHClCH2CH2CH3 + NaOH = CH3CH(OH)CH2CH2CH3 + NaCl

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

TiC + O2 = Ti2O3 + CO3 =>
4 TiC + 9 O2 = 2 Ti2O3 + 4 CO3

(NH4)2SO4 + HBr = NH4Br + H2SO4 =>
(NH4)2SO4 + 2 HBr = 2 NH4Br + H2SO4

Cr2O3 + Cl2O7 = Cr(ClO4)3 =>
Cr2O3 + 3 Cl2O7 = 2 Cr(ClO4)3

Na + B = Na3B =>
3 Na + B = Na3B

C5H11NO2 + NaOH = C5H11OH + NaNO2 =>
C5H11NO2 + NaOH = C5H11OH + NaNO2

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

NaHCO3 + NaCIO = NaCI + NaHCO4 =>
NaHCO3 + NaCIO = NaCI + NaHCO4

Co2(SO3)3 = Co2O3 + SO2 =>
Co2(SO3)3 = Co2O3 + 3 SO2

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

CH3COOH = CH3COCH3 + CO2 + H2O =>
2 CH3COOH = CH3COCH3 + CO2 + H2O

C2H4O2 + C21H16Br2O5S = H2O + C23H18Br2O6S =>
C2H4O2 + C21H16Br2O5S = H2O + C23H18Br2O6S

Na{+} + C2O4{2-} = Na2C2O4 =>
2 Na{+} + C2O4{2-} = Na2C2O4

KI + KIO3 + H{+} = I2 + K{+} + H2O =>
5 KI + KIO3 + 6 H{+} = 3 I2 + 6 K{+} + 3 H2O

NH4OH + H3BO3 = H2O + (NH4)3BO3 =>
3 NH4OH + H3BO3 = 3 H2O + (NH4)3BO3

K2SO4 + Sr = SrSO4 + K =>
K2SO4 + Sr = SrSO4 + 2 K

CuBr2(aq) + AgCH3CO2(aq) = AgBr(s) + Cu(CH3CO2)2 =>
CuBr2(aq) + 2 AgCH3CO2(aq) = 2 AgBr(s) + Cu(CH3CO2)2

H2SO4 + MgCe2 = Ce(SO4)2 + H2 + MgSO4 =>
5 H2SO4 + MgCe2 = 2 Ce(SO4)2 + 5 H2 + MgSO4

Si4H + O2 = SiO2 + H2O =>
4 Si4H + 17 O2 = 16 SiO2 + 2 H2O

Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O

Ni(NO3)2 + NH3 = NiH3 + N(NO3)2 =>
Ni(NO3)2 + NH3 = NiH3 + N(NO3)2

Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2

Nb + P = NbP =>
Nb + P = NbP

Ni2S + O2 = NiO + SO2 =>
Ni2S + 2 O2 = 2 NiO + SO2

C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)

Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2

Ag2S + HNO3 = AgNO3 + H2S =>
Ag2S + 2 HNO3 = 2 AgNO3 + H2S

Co2S3 + Na2O = Na2S + Co + O2 =>
2 Co2S3 + 6 Na2O = 6 Na2S + 4 Co + 3 O2

Cu(NO3)2 + OH = Cu(OH)2 + OH(NO3)2 =>
Cu(NO3)2 + 3 OH = Cu(OH)2 + OH(NO3)2

Zn + FeC2H3O2 = Fe + Zn(C2H3O2)2 =>
Zn + 2 FeC2H3O2 = 2 Fe + Zn(C2H3O2)2

FeS + O2(g) = Fe2O3 + SO2 =>
4 FeS + 7 O2(g) = 2 Fe2O3 + 4 SO2

Me + HNO3 = MeNO3 + H2O + NO =>
3 Me + 4 HNO3 = 3 MeNO3 + 2 H2O + NO

Cl2 + Co = Co3Cl =>
Cl2 + 6 Co = 2 Co3Cl

C320H509O188N15S = CO + H2 + NO2 + SO2 + C7H16 =>
14 C320H509O188N15S = 2184 CO + 939 H2 + 210 NO2 + 14 SO2 + 328 C7H16

HgCI2 + H2SO4 = HgSO4 + H2O + SO2 + CI2 =>
HgCI2 + 2 H2SO4 = HgSO4 + 2 H2O + SO2 + CI2

C5 + H4 = CH =>
4 C5 + 5 H4 = 20 CH

LiF + Br2 = Li + FBr =>
2 LiF + Br2 = 2 Li + 2 FBr

CaI2 + AgNO3 = AgI + Ca(NO3)2 =>
CaI2 + 2 AgNO3 = 2 AgI + Ca(NO3)2

Mg(ClO3)2 + Na2CO3 = Mg(CO3)2 + Na2ClO3 =>
Mg(ClO3)2 + 2 Na2CO3 = Mg(CO3)2 + 2 Na2ClO3

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C6H5F + O2 = CO + H2O + F2 =>
4 C6H5F + 17 O2 = 24 CO + 10 H2O + 2 F2

Na2CO3 + H2SO4 = Na2SO4 + H2CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + H2CO3

HIn + H2O = In{-} + H3O{+} =>
HIn + H2O = In{-} + H3O{+}

H3PO3 + Zn(OH)2 = Zn3(PO3)2 + H2O =>
2 H3PO3 + 3 Zn(OH)2 = Zn3(PO3)2 + 6 H2O

Al + Mn(NO3)2 = Al(NO3)3 + Mn =>
2 Al + 3 Mn(NO3)2 = 2 Al(NO3)3 + 3 Mn

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Breng de vergelijking van een chemische reactie in evenwicht
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