Équations équilibrées la veille |
MnO4{-} + 5 VO{2+} + 11 H2O = 5 V(OH)4{+} + Mn{2+} + 2 H{+}
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
NaCl(s) = NaCl(ag) =>
NaCl(s) = NaCl(ag)
Ni(NO3)2 + Na3PO4 = Ni3(PO4)2 + Na(NO3) =>
3 Ni(NO3)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 Na(NO3)
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
FeCl3(aq) + NaOH(aq) = Fe(OH)3(aq) + NaCl(aq) =>
FeCl3(aq) + 3 NaOH(aq) = Fe(OH)3(aq) + 3 NaCl(aq)
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ti2(CO3)3 + AgC2H3O2 = Ti(C2H3O2)3 + Ag2CO3 =>
Ti2(CO3)3 + 6 AgC2H3O2 = 2 Ti(C2H3O2)3 + 3 Ag2CO3
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + Na2(NO3)2
Pb(NO3)2 + MgI2 = Mg(NO3)2 + PbI2 =>
Pb(NO3)2 + MgI2 = Mg(NO3)2 + PbI2
NaI + CaCl2 = NaCl + CaI2 =>
2 NaI + CaCl2 = 2 NaCl + CaI2
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
KOH + NaNO3 + MnO2 = KMnO4 + NaNO2 + H2O =>
2 KOH + 3 NaNO3 + 2 MnO2 = 2 KMnO4 + 3 NaNO2 + H2O
KNO3 + Al + H2O + KOH = NH3 + KAl(OH)4 =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 KAl(OH)4
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
MgOHCl + HNO3 = MgClNO3 + H2O =>
MgOHCl + HNO3 = MgClNO3 + H2O
HCOH + Cu(OH)2 = HCOOH + Cu + H2O =>
HCOH + Cu(OH)2 = HCOOH + Cu + H2O
CaO(s) = Ca + O =>
CaO(s) = Ca + O
Zn + PbN{2}O{6} = ZnN{2}O{6} + Pb =>
Zn + PbN{2}O{6} = ZnN{2}O{6} + Pb
NaBr + Cu = CuBr2 + Na =>
2 NaBr + Cu = CuBr2 + 2 Na
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
CsF + Cl2 = CsCl + F2 =>
2 CsF + Cl2 = 2 CsCl + F2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2C6H6O6 + OH = C6H6O6 + H2O =>
H2C6H6O6 + 2 OH = C6H6O6 + 2 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C6H12O6 + O2 = CO2 + H2O = heat =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ag(NO3)(aq) + K(I)(aq) = Ag(I)(s) + K(NO3)(aq) =>
Ag(NO3)(aq) + K(I)(aq) = Ag(I)(s) + K(NO3)(aq)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C3H14H(l) + O2(g) = CO2(g) + H2O(g) =>
4 C3H14H(l) + 27 O2(g) = 12 CO2(g) + 30 H2O(g)
KMnO4 + KCrO2 + KOH = K2CrO4 + K2MnO4 + H2O =>
3 KMnO4 + KCrO2 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
La2O3 + H2O = La(OH)3(aq) =>
La2O3 + 3 H2O = 2 La(OH)3(aq)
CNS + O2 = CNO + SO2 =>
2 CNS + 3 O2 = 2 CNO + 2 SO2
P4 + S2 = P4S3 =>
2 P4 + 3 S2 = 2 P4S3
NaPO + HCl = NaCl + HPO =>
NaPO + HCl = NaCl + HPO
SbH3 = H2 + Sb =>
2 SbH3 = 3 H2 + 2 Sb
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
Na2S + Cu(CH3COO)2 = NaCH3COO + CuS =>
Na2S + Cu(CH3COO)2 = 2 NaCH3COO + CuS
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
U + O2 = U2O7 =>
4 U + 7 O2 = 2 U2O7
K2FeO4 + H2O = KFeO2 + O2 + KOH =>
4 K2FeO4 + 2 H2O = 4 KFeO2 + 3 O2 + 4 KOH
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
CH3CH2C2H5 + O2 = CO2 + H2O =>
2 CH3CH2C2H5 + 13 O2 = 8 CO2 + 10 H2O
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
P3 + O37 = PO =>
37 P3 + 3 O37 = 111 PO
LiOH + K = Li + KOH =>
LiOH + K = Li + KOH
C6H5CH3 + NaOCl = C6H5COOH + NaCl + H2O =>
C6H5CH3 + 3 NaOCl = C6H5COOH + 3 NaCl + H2O
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