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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

FeS + NO3{-} + H{+} = NO + SO4{2-} + Fe{2+} + H2O =>
3 FeS + 8 NO3{-} + 8 H{+} = 8 NO + 3 SO4{2-} + 3 Fe{2+} + 4 H2O

CO3 + H = HCO3 = CO2 + OH{-} =>
CO3 + H = HCO3

FeS + KOH = Fe(OH)2 + K2S =>
FeS + 2 KOH = Fe(OH)2 + K2S

H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

C4N4S2 + K2MnO4 + H2O = CO2 + KNO3 + K2SO4 + MnO2 + KOH =>
C4N4S2 + 24 K2MnO4 + 20 H2O = 4 CO2 + 4 KNO3 + 2 K2SO4 + 24 MnO2 + 40 KOH

F2 + SCl = SF4 + Cl =>
2 F2 + SCl = SF4 + Cl

KNO3 + H2O = HNO3 + K2O =>
2 KNO3 + H2O = 2 HNO3 + K2O

PbS + HBr = PbBr2 + H2S =>
PbS + 2 HBr = PbBr2 + H2S

AgNO3 + LiBr = AgBr + LiNO3 =>
AgNO3 + LiBr = AgBr + LiNO3

NaNO2 + Cr2O7 = Cr + NaNO3 =>
7 NaNO2 + Cr2O7 = 2 Cr + 7 NaNO3

CoCl2 + HCl = CoCl4{2-} + H{+} =>
CoCl2 + 2 HCl = CoCl4{2-} + 2 H{+}

PH3 + N2O = P4O10 + H2O + N2 =>
4 PH3 + 16 N2O = P4O10 + 6 H2O + 16 N2

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

C3H7Cl + NaOH = NaCl + C3H6 + H2O =>
C3H7Cl + NaOH = NaCl + C3H6 + H2O

Fe{2+} + NO2{-} + H{+} = NO + H2O + Fe{3+} =>
Fe{2+} + NO2{-} + 2 H{+} = NO + H2O + Fe{3+}

ZnSO4(aq) + SrCl2 = SrSO4 + ZnCl2 =>
ZnSO4(aq) + SrCl2 = SrSO4 + ZnCl2

NH4I + Hg(C2H3O2)2 = NH4C2H3O2 + HgI2 =>
2 NH4I + Hg(C2H3O2)2 = 2 NH4C2H3O2 + HgI2

Xe + F2 = F[Xe]F =>
Xe + F2 = F[Xe]F

C17H20N4O6 + O2 = CO2 + H2O + N2 =>
C17H20N4O6 + 19 O2 = 17 CO2 + 10 H2O + 2 N2

Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O

CH3CH2OH + CrO3 = CH3COH + CrO2 + H2O =>
CH3CH2OH + CrO3 = CH3COH + CrO2 + H2O

Na2SO4 + HgC4H6O4 = NaC2H3O2 + HgSO4 =>
Na2SO4 + HgC4H6O4 = 2 NaC2H3O2 + HgSO4

HClO4 + HF = H2F + ClO4 =>
HClO4 + HF = H2F + ClO4

KH + C3H3I3O + NaClO = CHI3 + C2H3O2 + K + NaCl =>
KH + C3H3I3O + NaClO = CHI3 + C2H3O2 + K + NaCl

Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O =>
Fe(OH)3 + C12H22O11 = FeOOHC12H22O11 + H2O

Co + H{+} = Co{+2} + H2 =>
Co + 2 H{+} = Co{+2} + H2

AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)

As2O3 + RbOH = Rb3AsO3 + H2O =>
As2O3 + 6 RbOH = 2 Rb3AsO3 + 3 H2O

Sn(s) + NiCl2(aq) = Ni(s) + SnCl2(aq) =>
Sn(s) + NiCl2(aq) = Ni(s) + SnCl2(aq)

Sn2{+} + PbO2 = Pb2{+} + SnO2 =>
Sn2{+} + 2 PbO2 = Pb2{+} + 2 SnO2

K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O =>
K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O

NH4NO3 + MgBr2 = NH4Br + Mg(NO3)2 =>
2 NH4NO3 + MgBr2 = 2 NH4Br + Mg(NO3)2

Fe2Br3 + (NH4)2S = Fe2S3 + (NH4)2Br =>
Fe2Br3 + 3(NH4)2S = Fe2S3 + 3(NH4)2Br

NH3 + HBr = NH4 + Br2 =>
2 NH3 + 2 HBr = 2 NH4 + Br2

Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2 =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K2(NO3)2

CH3COOH + (OH)2 = CH3COO + H2O =>
2 CH3COOH + (OH)2 = 2 CH3COO + 2 H2O

AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2

C8H13OH + O2 = CO2 + H2O =>
C8H13OH + 11 O2 = 8 CO2 + 7 H2O

CoSO4*7H2O + NH4SCN + HgCl2 = Hg[Co(SCN)4] + NH4{+} + Cl{-} + SO4{2-} + H2O =>
CoSO4*7H2O + 4 NH4SCN + HgCl2 = Hg[Co(SCN)4] + 4 NH4{+} + 2 Cl{-} + SO4{2-} + 7 H2O

HBr + FeBr2 + H2O2 = FeBr3 + H2O =>
2 HBr + 2 FeBr2 + H2O2 = 2 FeBr3 + 2 H2O

KAl(SO4)2 + Ba(NO3)2 = KAl + (NO3)2 + BaSO4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = KAl + 2(NO3)2 + 2 BaSO4

Ba(CIO3)2 + H2SO4 = Ba(SO4)2 + H2(CIO3) =>
Ba(CIO3)2 + 2 H2SO4 = Ba(SO4)2 + 2 H2(CIO3)

(CH2)5CO + NH2COH = (CH2)5CHNHCHO + H2O + CO3 =>
23(CH2)5CO + 22 NH2COH = 22(CH2)5CHNHCHO + 5 H2O + 6 CO3

Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + LiNO3(aq) =>
Cu(NO3)2(aq) + Li2SO4(aq) = CuSO4(aq) + 2 LiNO3(aq)

Ba(NO3)2 + H2O = HNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 H2O = 2 HNO3 + Ba(OH)2

CH3NH3Cl + NaOH = CH3OH + NaCl + NH3 =>
CH3NH3Cl + NaOH = CH3OH + NaCl + NH3

MoO3(s) + H2(g) = Mo(s) + H2O(g) =>
MoO3(s) + 3 H2(g) = Mo(s) + 3 H2O(g)

OH + Br2 = HBr + O =>
2 OH + Br2 = 2 HBr + 2 O

R + KMnO4 + H2O = MnO2 + KOH + R(OH)2 =>
3 R + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 R(OH)2

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Breng de vergelijking van een chemische reactie in evenwicht
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