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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Pb + Mg(HCO3) = Pb(HCO3)2 + Mg =>
Pb + 2 Mg(HCO3) = Pb(HCO3)2 + 2 Mg

C6H5 + CH3Cl = C6H5CH3 + HCl =>
6 C6H5 + 13 CH3Cl = 7 C6H5CH3 + 13 HCl

C6H14 + O2 = CO2 + H2O(d) =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O(d)

Al + AgCN = Ag + AlCN =>
Al + AgCN = Ag + AlCN

C6H10 + HBr = C6H13Br + Br2 =>
C6H10 + 3 HBr = C6H13Br + Br2

CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHOOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 2 CH3CHOOH + Cr2(SO4)3 + 5 H2O + K2SO4

IO3{-} + NaHSO3 = I2 + Na{+} + SO4{2-} + H{+} + H2O =>
2 IO3{-} + 5 NaHSO3 = I2 + 5 Na{+} + 5 SO4{2-} + 3 H{+} + H2O

LiCl + KOH = OHLi + KCl =>
LiCl + KOH = OHLi + KCl

K(OH) + HNO = K(NO) + H2O =>
K(OH) + HNO = K(NO) + H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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

K2CrO4 + K2S5 + H2O = K2S2O3 + Cr2O3 + H2 =>
6 K2CrO4 + 4 K2S5 + 15 H2O = 10 K2S2O3 + 3 Cr2O3 + 15 H2

Si + I2 = SiI =>
2 Si + I2 = 2 SiI

Zn + HCl(aq) = ZnCl2 + H2 =>
Zn + 2 HCl(aq) = ZnCl2 + H2

KI + HNO3 = KNO3 + I + NO + H2O =>
3 KI + 4 HNO3 = 3 KNO3 + 3 I + NO + 2 H2O

Ba(NO3)2 + K2CO3 = Ba(CO3)2 + K2(NO3) =>
Ba(NO3)2 + 2 K2CO3 = Ba(CO3)2 + 2 K2(NO3)

Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3

FeCl2 + KMnO2 + HCl = FeCl3 + MnCl + H2O + KCl =>
2 FeCl2 + KMnO2 + 4 HCl = 2 FeCl3 + MnCl + 2 H2O + KCl

CaCl2(aq) + Rb2CO3(aq) = CaCO3(aq) + Rb2Cl2(aq) =>
CaCl2(aq) + Rb2CO3(aq) = CaCO3(aq) + Rb2Cl2(aq)

NH4NO2(s) = N2(g) + H2O(v) =>
NH4NO2(s) = N2(g) + 2 H2O(v)

Fe + NH4S = FeS2 + NH4 =>
Fe + 2 NH4S = FeS2 + 2 NH4

Al + MCl = AlCl3 + M2 =>
2 Al + 6 MCl = 2 AlCl3 + 3 M2

FeS2 + O2 = Fe2O23 + SO23 =>
4 FeS2 + 115 O2 = 2 Fe2O23 + 8 SO23

HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O

Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2

K2MnO4 + KNO2 + H2SO4 = MnSO4 + K2SO4 + KNO3 + H2O =>
K2MnO4 + 2 KNO2 + 2 H2SO4 = MnSO4 + K2SO4 + 2 KNO3 + 2 H2O

silvernitrate + sodiumchloride = silverchloride + sodiumnitrate =>
AgNO3 + NaCl = AgCl + NaNO3

Ca(Cl)OCl + HCl = CaCl2 + H2O + Cl2 =>
Ca(Cl)OCl + 2 HCl = CaCl2 + H2O + Cl2

(NH4)2S(aq) + AlCl3(aq) = NH4Cl(aq) + Al2S3(s) =>
3(NH4)2S(aq) + 2 AlCl3(aq) = 6 NH4Cl(aq) + Al2S3(s)

H2SO4 + Pb(OAc)2 = PbSO4 + HOAc =>
H2SO4 + Pb(OAc)2 = PbSO4 + 2 HOAc

CuFeS2 + O2 = CuO + Fe2O3 + SO2 =>
4 CuFeS2 + 13 O2 = 4 CuO + 2 Fe2O3 + 8 SO2

NiCl2(aq) + H2S(aq) = NiS(s) + HCl(aq) =>
NiCl2(aq) + H2S(aq) = NiS(s) + 2 HCl(aq)

K3[Fe(CN)6] + H2SO4 = K2SO4 + Fe2(SO4)3 + HCN =>
2 K3[Fe(CN)6] + 6 H2SO4 = 3 K2SO4 + Fe2(SO4)3 + 12 HCN

KAsO2 + Cl2 + KOH = KCl + K2AsO4 + H2O =>
2 KAsO2 + 3 Cl2 + 8 KOH = 6 KCl + 2 K2AsO4 + 4 H2O

CH3COO + Na3PO4 = CH3PO4 + Na3COO =>
CH3COO + Na3PO4 = CH3PO4 + Na3COO

Ca(NO3)2 + Ag2SO4 = CaSO4 + Ag(NO3) =>
Ca(NO3)2 + Ag2SO4 = CaSO4 + 2 Ag(NO3)

C6H5NH2 + HCl = C6H5NH3Cl =>
C6H5NH2 + HCl = C6H5NH3Cl

Ti2(SO4)3 + H2O2 = TiO2 + O2 + H2SO4 =>
Ti2(SO4)3 + 3 H2O2 = 2 TiO2 + O2 + 3 H2SO4

CaCl2 + C3PO4 = CaPO4 + C3Cl2 =>
CaCl2 + C3PO4 = CaPO4 + C3Cl2

NaOH + Cu(H2O)6 = Cu(OH)6 + NaH2O =>
6 NaOH + Cu(H2O)6 = Cu(OH)6 + 6 NaH2O

Fe3(BO3)2 + Al2(SO4)3 = Al(BO3) + Fe(SO4) =>
Fe3(BO3)2 + Al2(SO4)3 = 2 Al(BO3) + 3 Fe(SO4)

CuFeS2 + O2 = FeSO4 + CuSO4 =>
CuFeS2 + 4 O2 = FeSO4 + CuSO4

HCOOH + Cl2 = CO2 + HCl =>
HCOOH + Cl2 = CO2 + 2 HCl

Ag(NO2) + H2S = Ag2S + HNO2 =>
2 Ag(NO2) + H2S = Ag2S + 2 HNO2

Na2S2O3 + I2 = S4O6 + NaI =>
2 Na2S2O3 + 2 I2 = S4O6 + 4 NaI

Mg + Fe(NH4)(SO4)2 = Fe + Mg(NH4)(SO4)2 =>
Mg + Fe(NH4)(SO4)2 = Fe + Mg(NH4)(SO4)2

Na3PO4 + BaCl2 = Ba(PO4) + Na3Cl2 =>
Na3PO4 + BaCl2 = Ba(PO4) + Na3Cl2

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

Cr2O4 + H2O = H2Cr2O5 =>
Cr2O4 + H2O = H2Cr2O5

CdSO4 + K2S = K2SO4 + SCd =>
CdSO4 + K2S = K2SO4 + SCd

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Breng de vergelijking van een chemische reactie in evenwicht
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