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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2 =>
Ni{2+} + Ca(OH)2 = Ca{2+} + Ni(OH)2

Ca(s) + N(g) = CaN(s) =>
Ca(s) + N(g) = CaN(s)

Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2

Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu

MnO4 + HI = I2 + Mn + H2O =>
MnO4 + 8 HI = 4 I2 + Mn + 4 H2O

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

Na2SO3 + H3PO4 = Na3PO4 + SO2 + H2O =>
3 Na2SO3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 H2O

HCOONa + HI = HCOOH + NaI =>
HCOONa + HI = HCOOH + NaI

CH3OH + HCl = CH4 + HOCl =>
CH3OH + HCl = CH4 + HOCl

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

Pb(ClO4)2 + KBr = Br(ClO4)2 + PbK =>
Pb(ClO4)2 + KBr = Br(ClO4)2 + PbK

FeO3 + Al = AlO3 + Fe3 =>
3 FeO3 + 3 Al = 3 AlO3 + Fe3

CH3COOH + NH4OH = NH4COOH + CH3OH =>
CH3COOH + NH4OH = NH4COOH + CH3OH

Na2CO3 + LiClO = NaCl + CO3 + LiO =>
Na2CO3 + 2 LiClO = 2 NaCl + CO3 + 2 LiO

Sn + H2O = SnO2 + H8 =>
2 Sn + 4 H2O = 2 SnO2 + H8

Cu2O + Cr2O3 + Al2O3 = Cu100Cr33Al67O200 =>
100 Cu2O + 33 Cr2O3 + 67 Al2O3 = 2 Cu100Cr33Al67O200

C3H7OH + CuO = C2H5COOH + H2O + Cu =>
C3H7OH + 2 CuO = C2H5COOH + H2O + 2 Cu

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

H2O + ZnS + H3O{+} = Zn(OH2)6{2+} + H2S =>
4 H2O + ZnS + 2 H3O{+} = Zn(OH2)6{2+} + H2S

K2CrO4 + H2SS + HCl = KCl + CrCl3 + S + H2O =>
2 K2CrO4 + 3 H2SS + 10 HCl = 4 KCl + 2 CrCl3 + 6 S + 8 H2O

Pb(CH3COO)2 + H2O = PbOH + CH3COO + CH3COOH =>
Pb(CH3COO)2 + H2O = PbOH + CH3COO + CH3COOH

Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O

Al + HAsO3 = H2 + Al(AsO3)3 =>
2 Al + 6 HAsO3 = 3 H2 + 2 Al(AsO3)3

Cl2CO + KOH = K2CO3 + KCl + H2O =>
Cl2CO + 4 KOH = K2CO3 + 2 KCl + 2 H2O

P + NHO3 + H2O = H3PO4 + NO =>
3 P + 5 NHO3 + 2 H2O = 3 H3PO4 + 5 NO

C5H22O11 + O2 = CO2 + H2O =>
C5H22O11 + 5 O2 = 5 CO2 + 11 H2O

FeSO4 + (NH4)2S2O8 = Fe2(SO4)3 + (NH4)2SO4 =>
2 FeSO4 + (NH4)2S2O8 = Fe2(SO4)3 + (NH4)2SO4

C2H4 + HCN = C3H5N =>
C2H4 + HCN = C3H5N

CO2 + NO3{-} + HPO4{-2} + H2O + H{+} = C105H263O110N16P + O2 =>
105 CO2 + 16 NO3{-} + HPO4{-2} + 122 H2O + 18 H{+} = C105H263O110N16P + 137 O2

N2O4 + H2O = HNO2 + O2 =>
2 N2O4 + 2 H2O = 4 HNO2 + O2

Al(OH)3 + Ca(HCO3)2 = Ca(AlO2)2 + CO2 + H2O =>
2 Al(OH)3 + Ca(HCO3)2 = Ca(AlO2)2 + 2 CO2 + 4 H2O

H2O + N2 = H + N2O3 =>
3 H2O + N2 = 6 H + N2O3

Pr6O11 + SrCO3 + MnO2 = Pr05Sr05MnO3 + CO2 + O2 =>
10 Pr6O11 + 60 SrCO3 + 12 MnO2 = 12 Pr05Sr05MnO3 + 60 CO2 + 79 O2

ICl3 + H2O = I2 + HIO3 + HCl =>
5 ICl3 + 9 H2O = I2 + 3 HIO3 + 15 HCl

KCr(SO4)2 + KOH + KClO3 = K2SO4 + K2CrO4 + KCl + H2O =>
2 KCr(SO4)2 + 10 KOH + KClO3 = 4 K2SO4 + 2 K2CrO4 + KCl + 5 H2O

NH4OH + Al = NH3AlH2O =>
NH4OH + Al = NH3AlH2O

AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O

[MnC2O4]*3H2O = MnCO3 + H2O + CO =>
[MnC2O4]*3H2O = MnCO3 + 3 H2O + CO

Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2

C10H8O4 + NaOH = H2O + CHONa =>
C10H8O4 + 10 NaOH = 4 H2O + 10 CHONa

HClO4 + Tl(OH)3 = Tl(ClO4)3 + H2O =>
3 HClO4 + Tl(OH)3 = Tl(ClO4)3 + 3 H2O

C8H18C12H26 + O2 = CO2 + H2O =>
C8H18C12H26 + 31 O2 = 20 CO2 + 22 H2O

HOBr + Na + Cl = HOCl + NaBr =>
HOBr + Na + Cl = HOCl + NaBr

Ag + Fe2O3 = Ag2O3 + Fe =>
2 Ag + Fe2O3 = Ag2O3 + 2 Fe

KMnO4 + H2SO4 + KBr = MnSO4 + K2SO4 + H2O + Br =>
KMnO4 + 4 H2SO4 + 5 KBr = MnSO4 + 3 K2SO4 + 4 H2O + 5 Br

Cr2O7 + Na + OH = Na2CrO4 + H2O =>
Cr2O7 + 4 Na + 2 OH = 2 Na2CrO4 + H2O

Ag + Fe2O3 = Ag2O3 + Fe =>
2 Ag + Fe2O3 = Ag2O3 + 2 Fe

Cr(OH)3 + O2 = Cr2O3 + OH =>
4 Cr(OH)3 + 3 O2 = 2 Cr2O3 + 12 OH

HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O

Fe2O3 + (NH4)2SO4 = Fe2(SO4)3 + H2O + NH3 =>
Fe2O3 + 3(NH4)2SO4 = Fe2(SO4)3 + 3 H2O + 6 NH3

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Breng de vergelijking van een chemische reactie in evenwicht
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