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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CoCl2(aq) = Co + Cl =>
CoCl2(aq) = Co + 2 Cl

Fe2(SO4)3 + KI = K2SO4 + FeI2 + I2 =>
Fe2(SO4)3 + 6 KI = 3 K2SO4 + 2 FeI2 + I2

SrC2 + H2O = Sr(OH)2 + C2H2 =>
SrC2 + 2 H2O = Sr(OH)2 + C2H2

BaCO3 + CaO + TiO2 = Ba3Ca2Ti2O9 + CO2 =>
3 BaCO3 + 2 CaO + 2 TiO2 = Ba3Ca2Ti2O9 + 3 CO2

Ag + H2SO4(concentracion) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(concentracion) = Ag2SO4 + SO2 + 2 H2O

MgCl2 + AgNo3 = AgCl + Mg(No3)2 =>
MgCl2 + 2 AgNo3 = 2 AgCl + Mg(No3)2

Cr2O3 + KOH + NaClO = NaCl + K2CrO4 + H2O =>
Cr2O3 + 4 KOH + 3 NaClO = 3 NaCl + 2 K2CrO4 + 2 H2O

Ti + Se = TiSe3 =>
Ti + 3 Se = TiSe3

Sr(OH)2 + HF = HOH + SrF2 =>
Sr(OH)2 + 2 HF = 2 HOH + SrF2

Zn(OH)2 + (NH3) = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4(NH3) = [Zn(NH3)4] + 2 OH

HNO3 + H2PHO3 = H3PO4 + NO2 + H2O =>
2 HNO3 + H2PHO3 = H3PO4 + 2 NO2 + H2O

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

CoCl2{-} + HCl = H2Co{-} + Cl =>
CoCl2{-} + 2 HCl = H2Co{-} + 4 Cl

CUS + HNO3 = CUSO4 + H2O + NO2 =>
CUS + 8 HNO3 = CUSO4 + 4 H2O + 8 NO2

Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2 =>
Mn[NO2]2 + BeCl2 = Be[NO2]2 + MnCl2

NaCN + Ca(OCl)2 + NaOH = N2 + CO2 + NaOCl + H2O + Ca =>
2 NaCN + 5 Ca(OCl)2 + 8 NaOH = N2 + 2 CO2 + 10 NaOCl + 4 H2O + 5 Ca

FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3

HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(s) = NaCl(s) + H2O(l) + CO2(g)

MgCl2 + AgNo3 = AgCl + Mg(No3)2 =>
MgCl2 + 2 AgNo3 = 2 AgCl + Mg(No3)2

HNO2 + HN3 = N2O + N2 + H2O =>
HNO2 + HN3 = N2O + N2 + H2O

H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3

S8 + O2 = S8O2 =>
S8 + O2 = S8O2

NaOH(s) + HCl(l) = NaCl(s) + H2O(l) =>
NaOH(s) + HCl(l) = NaCl(s) + H2O(l)

NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2

Ag + Cu(SO4) = Ag(SO4) + Cu =>
Ag + Cu(SO4) = Ag(SO4) + Cu

RbCl + CuSO4 = CuCl2 + Rb2SO4 =>
2 RbCl + CuSO4 = CuCl2 + Rb2SO4

Mg + N3 = MgN =>
3 Mg + N3 = 3 MgN

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Na2CrO4 + Ca(NO3)2 = Ca(CrO4) + Na(NO3) =>
Na2CrO4 + Ca(NO3)2 = Ca(CrO4) + 2 Na(NO3)

Pb2O3 + HCl = PbCl2 + Cl2 + H2O =>
Pb2O3 + 6 HCl = 2 PbCl2 + Cl2 + 3 H2O

(CH3)2C(OH)OC2H5 + C2H5OH = (CH3)2C(OC2H5)2 + H2O =>
(CH3)2C(OH)OC2H5 + C2H5OH = (CH3)2C(OC2H5)2 + H2O

AlC6H15 + O2 = Al2O3 + H2O + CO2 =>
2 AlC6H15 + 21 O2 = Al2O3 + 15 H2O + 12 CO2

VO2 + NaOH = Na4VO4 + H2O =>
VO2 + 4 NaOH = Na4VO4 + 2 H2O

AgNO3(s) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(s) + HCl(aq) = AgCl(s) + HNO3(aq)

NH4SCN + Ba(OH)2*8H2O = NH4OH + Ba(SCN)2 + H2O =>
2 NH4SCN + Ba(OH)2*8H2O = 2 NH4OH + Ba(SCN)2 + 8 H2O

C6H5CH3 + HNO3 = C6H5NO2 + CH3OH =>
C6H5CH3 + HNO3 = C6H5NO2 + CH3OH

C8H18 + I2 = C8H17I + HI =>
C8H18 + I2 = C8H17I + HI

C8H7N3O2 + NaOCl = C8H5NO4 + N2 + H2O + NaCl =>
C8H7N3O2 + 3 NaOCl = C8H5NO4 + N2 + H2O + 3 NaCl

Cu(NO3)2(aq) + Pb(s) = Pb(NO3) + Cu(s) =>
Cu(NO3)2(aq) + 2 Pb(s) = 2 Pb(NO3) + Cu(s)

Cu(NO3)2 + Na2CO3 + H2O = CuCO3Cu(OH)2 + CO2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2CO3 + H2O = CuCO3Cu(OH)2 + CO2 + 4 NaNO3

MnO4{-} + H2 + ClO2{-} = MnO2 + OH{-} + ClO4{-} =>
2 MnO4{-} + H2 + ClO2{-} = 2 MnO2 + 2 OH{-} + ClO4{-}

AgF + HBr = HF + AgBr =>
AgF + HBr = HF + AgBr

HF(aq) + KOH(s) = KF(aq) + H2O(l) =>
HF(aq) + KOH(s) = KF(aq) + H2O(l)

AlCl3 + H3PO4 = AlPO4 + H3Cl3 =>
AlCl3 + H3PO4 = AlPO4 + H3Cl3

VOSO4 + HCl = VOCl2 + H2SO4 =>
VOSO4 + 2 HCl = VOCl2 + H2SO4

*C3H8 + O2 = CO2 + H2O =>
*C3H8 + 5 O2 = 3 CO2 + 4 H2O

MnO2 + OH{-} + NO3{-} = MnO4{-} + H2O + NO2{-} =>
2 MnO2 + 2 OH{-} + 3 NO3{-} = 2 MnO4{-} + H2O + 3 NO2{-}

Ag2SO3 + Cu = CuSO3 + Ag =>
Ag2SO3 + Cu = CuSO3 + 2 Ag

H + FeS = Fe + H2S =>
2 H + FeS = Fe + H2S

CH3COOH + Cl2 = HCl + CH2ClCOOH =>
CH3COOH + Cl2 = HCl + CH2ClCOOH

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Breng de vergelijking van een chemische reactie in evenwicht
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