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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
N2O + Cl2 = NCl3 + O2 =>
2 N2O + 6 Cl2 = 4 NCl3 + O2

FeSO4 + K3(FeCN)6 = FeK3 + SO4(FeCN)6 =>
FeSO4 + K3(FeCN)6 = FeK3 + SO4(FeCN)6

LiCN + H2O = HLiCN + OH =>
LiCN + H2O = HLiCN + OH

Sb(OH)3 + NaOH = Na[Sb(OH)4] =>
Sb(OH)3 + NaOH = Na[Sb(OH)4]

C6H5COOH + HNO3 = NO2C6H4COOH + H2O =>
C6H5COOH + HNO3 = NO2C6H4COOH + H2O

K + HC2H3O2 = K(C2H3O2) + H =>
K + HC2H3O2 = K(C2H3O2) + H

Cl3CCH(OC2H5)2 + H2SO4 = Cl3CCHO + C2H5OSO3H + H2O =>
Cl3CCH(OC2H5)2 + 2 H2SO4 = Cl3CCHO + 2 C2H5OSO3H + H2O

CaI2 + Na2CO3 = Ca2(CO3)2 + NaI =>
2 CaI2 + 2 Na2CO3 = Ca2(CO3)2 + 4 NaI

PCl3 + H2O(l) = H3PO3 + HCl(g) =>
PCl3 + 3 H2O(l) = H3PO3 + 3 HCl(g)

Na(s) + H2O(s) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(s) = 2 NaOH(aq) + H2(g)

H2SO4 + Al2O3 = Al + SO4 + H2O =>
3 H2SO4 + Al2O3 = 2 Al + 3 SO4 + 3 H2O

Pb(NO3)2 + NaCl + H2O = NaOH + PbCl2 + HNO3 =>
Pb(NO3)2 + 2 NaCl + 2 H2O = 2 NaOH + PbCl2 + 2 HNO3

HNO2 + Zn3 = ZnNO2 + H =>
3 HNO2 + Zn3 = 3 ZnNO2 + 3 H

Al + Cu(ClO4)2 = Cu + Al(ClO4)3 =>
2 Al + 3 Cu(ClO4)2 = 3 Cu + 2 Al(ClO4)3

AgNO{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNO{3} =>
AgNO{3} + Na{3}PO{4} = Ag{3}PO{4} + NaNO{3}

Mn{+2} + Li{+} = Mn{+7} + Li =>
Mn{+2} + 5 Li{+} = Mn{+7} + 5 Li

W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

CaBr + NaPO4 = NaBr + CaPO4 =>
CaBr + NaPO4 = NaBr + CaPO4

Ca(OH)2 + (NH4)3(PO4) = Ca3(PO4)2 + NH4OH =>
3 Ca(OH)2 + 2(NH4)3(PO4) = Ca3(PO4)2 + 6 NH4OH

Ca + CuSO{+4} = Cu + CaSO{+4} =>
Ca + CuSO{+4} = Cu + CaSO{+4}

Sb2S3 + K2S + (NH4)2S2 = K3SbS4 + (NH4)3SbS4 =>
3 Sb2S3 + 3 K2S + 6(NH4)2S2 = 2 K3SbS4 + 4(NH4)3SbS4

Mg + Ca2{+} = Mg2{+} + Ca =>
2 Mg + Ca2{+} = Mg2{+} + 2 Ca

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

CoBr2 + CaSO4 = CaBr2 + CoSO4 =>
CoBr2 + CaSO4 = CaBr2 + CoSO4

C12N2H12 + C12N2H12{2+} = C24N4H22 + H{+} =>
C12N2H12 + C12N2H12{2+} = C24N4H22 + 2 H{+}

LiOH + CH3CH2COOH = H2O + CH3CH2COOLi =>
LiOH + CH3CH2COOH = H2O + CH3CH2COOLi

BaS(aq) + NiSO4(aq) = BaSO4(s) + NiS(s) =>
BaS(aq) + NiSO4(aq) = BaSO4(s) + NiS(s)

Ba(NO3)2 + KCl = KNO3 + BaCl2 =>
Ba(NO3)2 + 2 KCl = 2 KNO3 + BaCl2

HCOOH + CH3O = CH4O + COOH =>
HCOOH + CH3O = CH4O + COOH

Al + KOH + H2O = [Al(OH)4]{-} + K{+} + H2 =>
2 Al + 2 KOH + 6 H2O = 2[Al(OH)4]{-} + 2 K{+} + 3 H2

KClO3 + Zn + KOH = K2ZnO2 + HCl + H2O =>
KClO3 + 3 Zn + 5 KOH = 3 K2ZnO2 + HCl + 2 H2O

Al + H3PO4 = Al2(HPO4)3 + H2 =>
2 Al + 3 H3PO4 = Al2(HPO4)3 + 3 H2

CrOH = CrO + H =>
CrOH = CrO + H

Cr4N48H96C24O24Cr3C18N18 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr4N48H96C24O24Cr3C18N18 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O

C4H4(g) + O2 = CO2 + H2O =>
C4H4(g) + 5 O2 = 4 CO2 + 2 H2O

CoCl2 + NH4OH = NH4Cl + Co(OH)2 =>
CoCl2 + 2 NH4OH = 2 NH4Cl + Co(OH)2

SO3 + H2O = HSO4 + H2 =>
2 SO3 + 2 H2O = 2 HSO4 + H2

CH3Cl + HBr = CH3Br + HCl =>
CH3Cl + HBr = CH3Br + HCl

CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3

NaBO2 + HCl = HBO2 + NaCl =>
NaBO2 + HCl = HBO2 + NaCl

(NH4)2CO3(aw) + NaOH(at) = Na2CO3(at) + NH3(g) + H2O(l) =>
(NH4)2CO3(aw) + 2 NaOH(at) = Na2CO3(at) + 2 NH3(g) + 2 H2O(l)

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

CoCl2*6H2O + NaHCO3 = CoCO3 + NaCl + H2O + CO2 =>
CoCl2*6H2O + 2 NaHCO3 = CoCO3 + 2 NaCl + 7 H2O + CO2

CaS + KNO3 = Ca(NO3)2 + K2S =>
CaS + 2 KNO3 = Ca(NO3)2 + K2S

C6H8O6 + NaHCO3 = C6H7NaO6 + H2O + CO2 =>
C6H8O6 + NaHCO3 = C6H7NaO6 + H2O + CO2

NaO = Na2O2 =>
2 NaO = Na2O2

KNO3 + Mg + H2O = NH3 + KOH + Mg(OH)2 =>
KNO3 + 4 Mg + 6 H2O = NH3 + KOH + 4 Mg(OH)2

Sn(s) + CuBr2(aq) = SnBr2(aq) + Cu(s) =>
Sn(s) + CuBr2(aq) = SnBr2(aq) + Cu(s)

CrO4{2-} + AgNO3 = Ag2CrO4 + NO3{-} =>
CrO4{2-} + 2 AgNO3 = Ag2CrO4 + 2 NO3{-}

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Breng de vergelijking van een chemische reactie in evenwicht
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