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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O2 + H2S + NaOH = H2O + Na2SO4 =>
4 H2O2 + H2S + 2 NaOH = 6 H2O + Na2SO4

CdS + H{+} + Cl{-} = [CdCl4]{-2} + H2S =>
CdS + 2 H{+} + 4 Cl{-} = [CdCl4]{-2} + H2S

ClO3{-} + NO2{-} = Cl{-} + NO3{-}, =>
ClO3{-} + 3 NO2{-} = Cl{-} + 3 NO3{-},

TeSO3 = TeO + SO2 =>
TeSO3 = TeO + SO2

H2SO3 + Pb = PbSO3 + H2 =>
H2SO3 + Pb = PbSO3 + H2

MgCuCl2 = MgCl2 + Cu =>
MgCuCl2 = MgCl2 + Cu

KHSO3 + HOH = H3O + KSO3 =>
KHSO3 + HOH = H3O + KSO3

Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S

NiSO4 + NaOH + N2H4 = Ni + H2O + N + Na2SO4 =>
2 NiSO4 + 4 NaOH + N2H4 = 2 Ni + 4 H2O + 2 N + 2 Na2SO4

HCl + Ca(ClO)2 = CaCl2 + HClO =>
2 HCl + Ca(ClO)2 = CaCl2 + 2 HClO

C11H14O + C9H10O2 = C20H22O3 + H2 =>
C11H14O + C9H10O2 = C20H22O3 + H2

AgNO3(aq) + Ca(OH)2(aq) = Ag(OH) + Ca(NO3)2 =>
2 AgNO3(aq) + Ca(OH)2(aq) = 2 Ag(OH) + Ca(NO3)2

CH3CHOHCOOH + CH3CH2OH = CH3CHOHCOOCH3CH2 + H2O =>
CH3CHOHCOOH + CH3CH2OH = CH3CHOHCOOCH3CH2 + H2O

H2 + SrOH = Sr + H2O =>
H2 + 2 SrOH = 2 Sr + 2 H2O

C3H6O2 + C6H8N2 = C9H10N2 + H2O =>
C3H6O2 + C6H8N2 = C9H10N2 + 2 H2O

FeO + H2Br = FeBr + H2O =>
FeO + H2Br = FeBr + H2O

H2O2 + (Cr(OH)6){3-} = CrO4{2-} + OH{-} + H2O =>
3 H2O2 + 2(Cr(OH)6){3-} = 2 CrO4{2-} + 2 OH{-} + 8 H2O

NaOH + H2O = H3O + Na2O2 =>
2 NaOH + 2 H2O = 2 H3O + Na2O2

AgNO3 + Fe3N2 = Ag3N + Fe(NO3)2 =>
6 AgNO3 + Fe3N2 = 2 Ag3N + 3 Fe(NO3)2

(Al) + (S8) = (Al2S3) =>
16(Al) + 3(S8) = 8(Al2S3)

NaOH + Pd = Pd(OH)2 + Na =>
2 NaOH + Pd = Pd(OH)2 + 2 Na

AlCl3 + KOH = AlOH + KCl3 =>
AlCl3 + KOH = AlOH + KCl3

Na(OH) + Sr(Cl)2 = Na(Cl) + Sr(OH)2 =>
2 Na(OH) + Sr(Cl)2 = 2 Na(Cl) + Sr(OH)2

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

PbO2 + HJ = J2 + PbJ2 + H2O =>
PbO2 + 4 HJ = J2 + PbJ2 + 2 H2O

NaClO3 + AgNO3 = AgCl + NaNO3 + O2 =>
2 NaClO3 + 2 AgNO3 = 2 AgCl + 2 NaNO3 + 3 O2

NiS + Fe = FeS + Ni =>
NiS + Fe = FeS + Ni

NaN3 + FeO3 = Na2O + Fe + N2 =>
6 NaN3 + FeO3 = 3 Na2O + Fe + 9 N2

CH3OH + Cr2O7 + H{+} = CH2O + Cr3{+} + H2O =>
20 CH3OH + 3 Cr2O7 + 2 H{+} = 20 CH2O + 2 Cr3{+} + 21 H2O

CuSO4 + Na2S = Cu2S + Na2(SO4)2 =>
2 CuSO4 + Na2S = Cu2S + Na2(SO4)2

NH3 + HClO3 = H + NH3ClO3 =>
NH3 + HClO3 = H + NH3ClO3

CH3COOH(l) + NaOH(l) = CH3COONa(aq) + H2O(l) =>
CH3COOH(l) + NaOH(l) = CH3COONa(aq) + H2O(l)

HCl + Cr2(SO4)3 = CrCl3 + H2SO4 =>
6 HCl + Cr2(SO4)3 = 2 CrCl3 + 3 H2SO4

N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2

Al(NO2)3 + Ba(OH)2 = Al(OH)3 + Ba(NO2)2 =>
2 Al(NO2)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO2)2

P4O6 + Br2 = P2Br4 + PO4 =>
4 P4O6 + 10 Br2 = 5 P2Br4 + 6 PO4

C2H6 + Br = C2Br6 + HBr =>
C2H6 + 12 Br = C2Br6 + 6 HBr

Na2O + ClO3 = NaCl + O =>
Na2O + 2 ClO3 = 2 NaCl + 7 O

IO4K + MnCl2 + H2O + KCl = KMnO4 + KIO3 + HCl =>
5 IO4K + 2 MnCl2 + 3 H2O + 2 KCl = 2 KMnO4 + 5 KIO3 + 6 HCl

Na2O + HNo3 = NaNo3 + H2O =>
Na2O + 2 HNo3 = 2 NaNo3 + H2O

C8H10NO2 + C3H6O = NH3 + H2O2 + C17H21NO4 =>
86 C8H10NO2 + 54 C3H6O = 36 NH3 + 13 H2O2 + 50 C17H21NO4

Al2(SO4)3 + CuCl2 = Al2(CuCl2)3 + SO4 =>
Al2(SO4)3 + 3 CuCl2 = Al2(CuCl2)3 + 3 SO4

Cu + BaCl2 = Ba + CuCl2 =>
Cu + BaCl2 = Ba + CuCl2

Ag(aq) + Cl2(aq) = AgCl(s) =>
2 Ag(aq) + Cl2(aq) = 2 AgCl(s)

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

K3O2 + PO2 = K3PO4 =>
K3O2 + PO2 = K3PO4

Mg2SO3 + HNO3 = SO2 + H2O + MgNO3 =>
Mg2SO3 + 2 HNO3 = SO2 + H2O + 2 MgNO3

HI + CI2 = HCI + I2 =>
HI + CI2 = HCI + I2

Ca(MnO4)2 + KCl = CaCl2 + KMnO4 =>
Ca(MnO4)2 + 2 KCl = CaCl2 + 2 KMnO4

NiCl2 + LiOH = Ni(OH)2 + LiCl =>
NiCl2 + 2 LiOH = Ni(OH)2 + 2 LiCl

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Breng de vergelijking van een chemische reactie in evenwicht
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