| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C25H25(s) + 125 O2(g) = 50 H2O + 100 CO2
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O =>
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O
Zn + O2 = ZnO25143 =>
2 Zn + 25143 O2 = 2 ZnO25143
NH3 + O = NO4(NO3) + H =>
2 NH3 + 7 O = NO4(NO3) + 6 H
V2O5 + Mg + HCl = VCl3 + MgO + H2O =>
V2O5 + 2 Mg + 6 HCl = 2 VCl3 + 2 MgO + 3 H2O
KBr + H2O = KOH + HBr =>
KBr + H2O = KOH + HBr
(CuOH)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O + Cu(OH)2
FeS + HCl + O2 = FeCl2 + H2SO4 =>
FeS + 2 HCl + 2 O2 = FeCl2 + H2SO4
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PbO2 + HCOOH = CO2 + PbO + H2O =>
PbO2 + HCOOH = CO2 + PbO + H2O
C6H10O3 + O2 = CO2 + H2O =>
C6H10O3 + 7 O2 = 6 CO2 + 5 H2O
Mg(NO3)2 + PO4 = Mg3(PO4)2 + NO3 =>
3 Mg(NO3)2 + 2 PO4 = Mg3(PO4)2 + 6 NO3
Fe3 + Cl2 = FeCl2 =>
Fe3 + 3 Cl2 = 3 FeCl2
Al + OH{-} + NO3{-} + H2O = AlO2{-} + NH3 =>
8 Al + 5 OH{-} + 3 NO3{-} + 2 H2O = 8 AlO2{-} + 3 NH3
CaBr2 + Sn = SnBr2 + Ca =>
CaBr2 + Sn = SnBr2 + Ca
HPO3 + C = H2O + CO + P4 =>
4 HPO3 + 10 C = 2 H2O + 10 CO + P4
AlCl3 + NaOH = Al(OH)3 + Cl3Na3 =>
AlCl3 + 3 NaOH = Al(OH)3 + Cl3Na3
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
HCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 HCrO2 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 6 H2O
Mg + H2Co3 = MgCo3 + H2 =>
Mg + H2Co3 = MgCo3 + H2
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
PbF4 + Na3P = Pb3P4 + NaF =>
3 PbF4 + 4 Na3P = Pb3P4 + 12 NaF
Fe + Au = FeAu =>
Fe + Au = FeAu
P + H2O = POH + H2 =>
2 P + 2 H2O = 2 POH + H2
C3H9OH + O2 = CO2 + H2O =>
C3H9OH + 5 O2 = 3 CO2 + 5 H2O
PbSO4 + AgNO3 = Pb(NO3)2 + Ag2SO4 =>
PbSO4 + 2 AgNO3 = Pb(NO3)2 + Ag2SO4
Ca(PO3)2 + H2O = CaO + HPO3 =>
Ca(PO3)2 + H2O = CaO + 2 HPO3
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
NaOH + AgNO3 = NaAgOHNO3 =>
NaOH + AgNO3 = NaAgOHNO3
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
C6H10 + O2 = H2O + CO =>
2 C6H10 + 11 O2 = 10 H2O + 12 CO
Cl2 + KJ = J2 + KCl =>
Cl2 + 2 KJ = J2 + 2 KCl
C6H8O6 + I2 = C6H6O6 + I{-} + H{+} =>
C6H8O6 + I2 = C6H6O6 + 2 I{-} + 2 H{+}
C7H16 + O2 = C2O2 + H2O =>
2 C7H16 + 15 O2 = 7 C2O2 + 16 H2O
CO2 + H2O + CaC2 = CH2CHCO2H + Ca(OH)2 =>
3 CO2 + 16 H2O + 6 CaC2 = 5 CH2CHCO2H + 6 Ca(OH)2
Na + He = Na2He2 =>
2 Na + 2 He = Na2He2
Na2(Cr2O7) + S2O4 + H2(SO4) = Cr2(SO4)3 + Na2(SO4) + H2O =>
2 Na2(Cr2O7) + 3 S2O4 + 2 H2(SO4) = 2 Cr2(SO4)3 + 2 Na2(SO4) + 2 H2O
C2H6O + KOH = C2H5OK + H2O =>
C2H6O + KOH = C2H5OK + H2O
CaCO3 + NaPO3 + NaOH = Ca(PO3)2*Ca(OH)2 + Na2CO3 =>
2 CaCO3 + 2 NaPO3 + 2 NaOH = Ca(PO3)2*Ca(OH)2 + 2 Na2CO3
Ag + PbNo3 = Pb + AgNo3 =>
Ag + PbNo3 = Pb + AgNo3
KBr + AgNO3 = BrNO3 + KAg =>
KBr + AgNO3 = BrNO3 + KAg
Al + H2SO4 = Al(SO4)5 + H2 =>
Al + 5 H2SO4 = Al(SO4)5 + 5 H2
BaCl2 + K2(SO4) = BaSO4 + KCl =>
BaCl2 + K2(SO4) = BaSO4 + 2 KCl
BrO{-} = Br{-} + BrO3{-} =>
3 BrO{-} = 2 Br{-} + BrO3{-}
NaI + B4C3 = Na4C + BI3 =>
12 NaI + B4C3 = 3 Na4C + 4 BI3
C2H4(g) + O2(g) = CO2(g) + H2O =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O
Sodiumhydroxide + hydrochloricacid = sodiumchloride + H2O =>
NaOH + HCl = NaCl + H2O
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/24
Équations équilibrées sur04/26/23
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