| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 CH3CH2CHO + 4 MnO2 + 2 H{+} = 7 CH3CH2COOH + 2 Mn2{+} + H2O
HBr + K2SO3 = KBr + H2O + SO2 =>
2 HBr + K2SO3 = 2 KBr + H2O + SO2
NaNO2{-}1 + CuSO4{-}2 = NaSO4{-}2 + CuNO2{-}1 =>
NaNO2{-}1 + CuSO4{-}2 = NaSO4{-}2 + CuNO2{-}1
H2SO4 + Zn + KMnO4 = H2O + K2SO4 + MnSO4 + ZnSO4 =>
8 H2SO4 + 5 Zn + 2 KMnO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 ZnSO4
Zn + Bi(NO3)2 = Zn(NO3)2 + Bi2 =>
2 Zn + 2 Bi(NO3)2 = 2 Zn(NO3)2 + Bi2
Cu(NO3)2 + Na2CrO4 = Na2(NO3)2 + CuCr + O =>
Cu(NO3)2 + Na2CrO4 = Na2(NO3)2 + CuCr + 4 O
CH3COOH + Ca(HCO3)2 = CaCH3 + COOH(HCO3)2 =>
CH3COOH + Ca(HCO3)2 = CaCH3 + COOH(HCO3)2
Ag + H3PO4 = Ag3PO4 + H2O + P2O3 =>
12 Ag + 10 H3PO4 = 4 Ag3PO4 + 15 H2O + 3 P2O3
AlPO4 + Ba(CIO4)2 = Al(CIO4)3 + Ba3(PO4)2 =>
2 AlPO4 + 3 Ba(CIO4)2 = 2 Al(CIO4)3 + Ba3(PO4)2
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
V2O3 + LiOH = LiVO2 + H2O =>
V2O3 + 2 LiOH = 2 LiVO2 + H2O
HNO2(g) = HNO3(g) + H2O(g) + NO(g) =>
3 HNO2(g) = HNO3(g) + H2O(g) + 2 NO(g)
Li + H2CI = H2 + LiCI =>
Li + H2CI = H2 + LiCI
Na2 + Na2SO4 + SiO2 = Na2SiO3 + SO2 =>
Na2 + Na2SO4 + 2 SiO2 = 2 Na2SiO3 + SO2
Fe2(SO4)3 + Li2O = Fe2O3 + Li2SO4 =>
Fe2(SO4)3 + 3 Li2O = Fe2O3 + 3 Li2SO4
CH2 = CHCH2CH3 = CO2 + H2O =>
3 CH2 = CHCH2CH3
Ca(NO3)2 + ZnCrO4 = CaCrO4 + Zn(NO3)2 =>
Ca(NO3)2 + ZnCrO4 = CaCrO4 + Zn(NO3)2
SiO2 + C = Si(s) + CO2(s) =>
SiO2 + C = Si(s) + CO2(s)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Rb2O + HCI = Rb2CI + OH =>
Rb2O + HCI = Rb2CI + OH
Cr(NO3)3 + LiOH = Cr(OH)3 + Li + NO3 =>
Cr(NO3)3 + 3 LiOH = Cr(OH)3 + 3 Li + 3 NO3
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
UCl3 + O2 + KOH = UO2Cl2 + KCl + H2O =>
4 UCl3 + 3 O2 + 4 KOH = 4 UO2Cl2 + 4 KCl + 2 H2O
KMnO4 + H2O + K2S = MnO2 + S + KOH =>
2 KMnO4 + 4 H2O + 3 K2S = 2 MnO2 + 3 S + 8 KOH
O = O1 =>
O = O1
CH3OCH3 = C5H10 + H2O =>
5 CH3OCH3 = 2 C5H10 + 5 H2O
C10H16N + O2 = C20H24N2O2 + H2O =>
2 C10H16N + 3 O2 = C20H24N2O2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
PB + HC1 = PBC12 + H2 =>
PB + 12 HC1 = PBC12 + 6 H2
Cr2(SO4)3 + Na(OH)2 = Cr(OH)3 + NaSO4 =>
Cr2(SO4)3 + 3 Na(OH)2 = 2 Cr(OH)3 + 3 NaSO4
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + HNO3{-} + H2O =>
Cr2O7{2-} + 6 HNO2 + 2 H{+} = 2 Cr{3+} + 6 HNO3{-} + H2O
Cr(OH)3 + (IO3{-}) + (OH{-}) = ((CrO4){-}2) + (I{-}) + H2O =>
3 Cr(OH)3 + 2(IO3{-}) + 3(OH{-}) = 3((CrO4){-}2) + 2(I{-}) + 6 H2O
Na2B4O7 + Na2CO3 = Na2OB2O3 + CO2 =>
Na2B4O7 + Na2CO3 = 2 Na2OB2O3 + CO2
Na2CO3 + KF = K2CO3 + NaF =>
Na2CO3 + 2 KF = K2CO3 + 2 NaF
I2O3 + CO = I2 + CO3 =>
2 I2O3 + 3 CO = 2 I2 + 3 CO3
HSe + NaOH = NaSe + H2O =>
HSe + NaOH = NaSe + H2O
ZnCl2 + FeCl3 = ZnCl3 + FeCl2 =>
ZnCl2 + FeCl3 = ZnCl3 + FeCl2
Na2Co3 + CuCl2 = NaCuCl2 + Co3 =>
Na2Co3 + 2 CuCl2 = 2 NaCuCl2 + Co3
H4P2O7 + Fe(OH)3 = Fe4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Fe(OH)3 = Fe4(P2O7)3 + 12 H2O
H30 + O15 = H2O =>
H30 + O15 = 15 H2O
HF + SbF5 = H2FSbF6 =>
2 HF + SbF5 = H2FSbF6
Zn + HNO3 = Zn(NO3)2 + H2O + NHN03 =>
21 Zn + 50 HNO3 = 21 Zn(NO3)2 + 24 H2O + 2 NHN03
HCl + Al(OH)3 = H(OH) + AlCl3 =>
3 HCl + Al(OH)3 = 3 H(OH) + AlCl3
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
H4GeO4 + Ca(OH)2 = Ca4(GeO4)2 + H2O =>
2 H4GeO4 + 4 Ca(OH)2 = Ca4(GeO4)2 + 8 H2O
H2O + Al(OH)3 + Na2O = Na[Al(OH)4] =>
H2O + 2 Al(OH)3 + Na2O = 2 Na[Al(OH)4]
(NH4)2Fe(SO4)2 + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + Cr2(SO4)3 + (Fe)2(SO4)3 + H2O =>
6(NH4)2Fe(SO4)2 + K2Cr2O7 + 7 H2SO4 = 6(NH4)2SO4 + K2SO4 + Cr2(SO4)3 + 3(Fe)2(SO4)3 + 7 H2O
H4P2O7 + Fe(OH)3 = Fe4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Fe(OH)3 = Fe4(P2O7)3 + 12 H2O
K3HPO4 = O2 + HPO2 + K =>
K3HPO4 = O2 + HPO2 + 3 K
CO(NH2)2 + KNO3 = CO2 + H2O + N2 + KNO2 =>
CO(NH2)2 + 3 KNO3 = CO2 + 2 H2O + N2 + 3 KNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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