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Chemische vergelijkingen in evenwicht op01/30/25

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

SO2 + Na2SO3 = Na2SO4 + S =>
SO2 + 2 Na2SO3 = 2 Na2SO4 + S

Mg + Sn(NO3)2 = Sn2 + MgNO3 =>
4 Mg + 2 Sn(NO3)2 = Sn2 + 4 MgNO3

Cu(OH)2 + HI = HOH + CuI2 =>
Cu(OH)2 + 2 HI = 2 HOH + CuI2

C6H4(COOH)2 + NaOH = C6H4(COONa)2 + H2O =>
C6H4(COOH)2 + 2 NaOH = C6H4(COONa)2 + 2 H2O

NaPO4 + H2O = Na + OH + HPO4 =>
NaPO4 + H2O = Na + OH + HPO4

K2HPO4 = K + H2 + P + O4 =>
2 K2HPO4 = 4 K + H2 + 2 P + 2 O4

BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2

Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3

CaCl2 + Ca(ClO)3 + H2SO4 = Cl2 + CaSO4 + H2O =>
4 CaCl2 + 2 Ca(ClO)3 + 6 H2SO4 = 7 Cl2 + 6 CaSO4 + 6 H2O

Zn + S = ZnS =>
Zn + S = ZnS

K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Na2SO3 + NaNO2 + H2SO4 = Na2SO4 + NO + H2O =>
Na2SO3 + 2 NaNO2 + H2SO4 = 2 Na2SO4 + 2 NO + H2O

AlCl3 + NaHO = Al(OH)3 + NaCl =>
AlCl3 + 3 NaHO = Al(OH)3 + 3 NaCl

FeCl3 + NaClO = Fe2O3 + NaCl + Cl2 =>
2 FeCl3 + 3 NaClO = Fe2O3 + 3 NaCl + 3 Cl2

Al + H2SO4 = Al2(SO4) + SO2 + H2O =>
2 Al + 2 H2SO4 = Al2(SO4) + SO2 + 2 H2O

N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3

NaNO2 + C2H5OH = HNO2 + C2H5ONa =>
NaNO2 + C2H5OH = HNO2 + C2H5ONa

KOH + Al2S3 = K2S + K[Al(OH)4] =>
8 KOH + Al2S3 = 3 K2S + 2 K[Al(OH)4]

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

Sn + AgNO3 = Sn(NO3)70 + Ag =>
Sn + 70 AgNO3 = Sn(NO3)70 + 70 Ag

Fe + Al(NO3)3 = Fe(NO3)3 + Al =>
Fe + Al(NO3)3 = Fe(NO3)3 + Al

HCl(aq) + Na2SO3(s) = H2O() + NaCl() + SO2(g) =>
2 HCl(aq) + Na2SO3(s) = H2O() + 2 NaCl() + SO2(g)

NaNO2 + C2H5OH = HNO2 + C2H5ONa =>
NaNO2 + C2H5OH = HNO2 + C2H5ONa

DMSO + O2 = DMSO2 =>
2 DMSO + O2 = 2 DMSO2

Na + CaSO4 = Ca + NaSO4 =>
Na + CaSO4 = Ca + NaSO4

As2O5 = As + O =>
As2O5 = 2 As + 5 O

CH3COOH + C5H11 = CH3COOC5H11 + H2O =>
27 CH3COOH + 20 C5H11 = 22 CH3COOC5H11 + 10 H2O

AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3

Na + HNO3 = HNa + NO3 =>
Na + HNO3 = HNa + NO3

Ca + H2SO3 = Ca(SO3)2 + H2 =>
Ca + 2 H2SO3 = Ca(SO3)2 + 2 H2

Mg(NO3)2 + CaCo3 = MgCo3 + Ca(NO3)2 =>
Mg(NO3)2 + CaCo3 = MgCo3 + Ca(NO3)2

LiOH + H2SiO3 = H2O + Li2SiO3 =>
2 LiOH + H2SiO3 = 2 H2O + Li2SiO3

Fe + NH4SCN = [Fe(SCN)6] + NH4 =>
Fe + 6 NH4SCN = [Fe(SCN)6] + 6 NH4

C7H16 + COF3 = C7F16 + HF + COF2 =>
C7H16 + 32 COF3 = C7F16 + 16 HF + 32 COF2

PbO2 + NaOH = Na2O + Pb(OH)4 =>
PbO2 + 4 NaOH = 2 Na2O + Pb(OH)4

P2O5 + NaOH = Na2HPO4 + H2O =>
P2O5 + 4 NaOH = 2 Na2HPO4 + H2O

Ce + HCl = CeCl2 + H2 =>
Ce + 2 HCl = CeCl2 + H2

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

C4H6 + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = 2 C2H4O2 + K2SO4 + Cr2(SO4)3 + 3 H2O

Cu + HNO{3} = Cu(NO{3}){2} + NO + H{2}O =>
Cu + 5 HNO{3} = Cu(NO{3}){2} + 4 NO + 5 H{2}O

HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)

CoCO3 + NaOH = Co(OH)2 + Na2CO3 =>
CoCO3 + 2 NaOH = Co(OH)2 + Na2CO3

CaC2(s) + O2(g) = CO(g) + CaO(s) =>
2 CaC2(s) + 3 O2(g) = 4 CO(g) + 2 CaO(s)

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

ZnO(s) = Zn(s) + O2(g) =>
2 ZnO(s) = 2 Zn(s) + O2(g)

HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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