| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + 3 Pb(NO3)2 + 3 Na2CO3 = Pb(OH)2*2PbCO3 + CO2 + 6 NaNO3
KF + S = K2S + F2 =>
2 KF + S = K2S + F2
C{4+} + O{-2} = CO2 =>
C{4+} + 2 O{-2} = CO2
K2 + NaSO3 = Na + KSO3 =>
K2 + 2 NaSO3 = 2 Na + 2 KSO3
Mg2Si + H2O = Mg(OH)2 + SiH4 =>
Mg2Si + 4 H2O = 2 Mg(OH)2 + SiH4
C6H3ONaCl2 + CH2ClCOOH = C6H3OCH2COOHCl2 + NaCl =>
C6H3ONaCl2 + CH2ClCOOH = C6H3OCH2COOHCl2 + NaCl
Cr + Cl4Pb = CrCl3 + Pb =>
4 Cr + 3 Cl4Pb = 4 CrCl3 + 3 Pb
NaCrO2 + H2O = Na3[Cr(OH)6] + Cr(OH)3 =>
3 NaCrO2 + 6 H2O = Na3[Cr(OH)6] + 2 Cr(OH)3
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
H(g) + C2H4(g) = C2H6 =>
2 H(g) + C2H4(g) = C2H6
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Na2S + FeCl3 = NaCl + Fe2S + S =>
3 Na2S + 2 FeCl3 = 6 NaCl + Fe2S + 2 S
C3H7OH + CuO = C3H7O + H2O + Cu =>
2 C3H7OH + CuO = 2 C3H7O + H2O + Cu
Ga + HClO4 = Ga(ClO4)3 + H2O + ClO2 =>
Ga + 4 HClO4 = Ga(ClO4)3 + 2 H2O + ClO2
NH4NO3 = N2 + O2 + H2 =>
2 NH4NO3 = 2 N2 + 3 O2 + 4 H2
NaS + HCl = NaCl + SH =>
NaS + HCl = NaCl + SH
O3 + NaOH + CrCl3 = Na2CrO4 + NaCl + H2O =>
O3 + 10 NaOH + 2 CrCl3 = 2 Na2CrO4 + 6 NaCl + 5 H2O
H{+} + Ca + VO4{-3} = Ca{2+} + V{2+} + H2O =>
16 H{+} + 3 Ca + 2 VO4{-3} = 3 Ca{2+} + 2 V{2+} + 8 H2O
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
Mg(C2H3O2)2 + K2CO3 = MgCO3 + K(C2H3O2) =>
Mg(C2H3O2)2 + K2CO3 = MgCO3 + 2 K(C2H3O2)
Cr(NO3)2 + Na3PO4 = Cr3(PO4)2 + NaNO3 =>
3 Cr(NO3)2 + 2 Na3PO4 = Cr3(PO4)2 + 6 NaNO3
CH4S + O2 = CO2 + H2O + SO2 =>
CH4S + 3 O2 = CO2 + 2 H2O + SO2
Yb2O3 + Fe2O3 + Fe + MnO = YbFe19Mn01O4 =>
Yb2O3 + Fe2O3 + 36 Fe + 2 MnO = 2 YbFe19Mn01O4
C7H5N5O8 + O2 = H2O + CO2 + N2 =>
4 C7H5N5O8 + 17 O2 = 10 H2O + 28 CO2 + 10 N2
H2C2O4 + KIO3 = K2C2O4 + CO2 + I2 + H2O =>
6 H2C2O4 + 2 KIO3 = K2C2O4 + 10 CO2 + I2 + 6 H2O
C8 + O2 = CO2 =>
C8 + 8 O2 = 8 CO2
NH3 + Ba(NO3)2 = Ba(NH3) + NO3 =>
NH3 + Ba(NO3)2 = Ba(NH3) + 2 NO3
Ca(s) + F2 = CaF2 =>
Ca(s) + F2 = CaF2
H2C2O4 + C2H5OH = (C2H5COO)2 + H2O =>
H2C2O4 + 2 C2H5OH = (C2H5COO)2 + 2 H2O
H2NNH3Cl + H2O = H3O + HNNH3Cl =>
H2NNH3Cl + H2O = H3O + HNNH3Cl
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
C12H16O + NaBH4 + CH3OH = C10H18O + BH3 + NaOCH3 =>
9 C12H16O + 23 NaBH4 + 25 CH3OH = 11 C10H18O + 23 BH3 + 23 NaOCH3
PH3 + AgNO3 = Ag3P + HNO3 =>
PH3 + 3 AgNO3 = Ag3P + 3 HNO3
Cl + Cr = Cl3Cr =>
3 Cl + Cr = Cl3Cr
KMnO4 + KOH + CH3COH = CH3COOK + K2MnO4 + H2O =>
2 KMnO4 + 3 KOH + CH3COH = CH3COOK + 2 K2MnO4 + 2 H2O
Na6W7O24 + HCl + H2O = NaCl + H2WO4 =>
Na6W7O24 + 6 HCl + 4 H2O = 6 NaCl + 7 H2WO4
Be + P2 = Be2P =>
4 Be + P2 = 2 Be2P
CH4 + O2 = CO2 + H3O =>
3 CH4 + 5 O2 = 3 CO2 + 4 H3O
CH4 + CO2 = CO + H =>
CH4 + CO2 = 2 CO + 4 H
UCl3 + H2O = U(OH)2Cl2 + H2 + HCl =>
2 UCl3 + 4 H2O = 2 U(OH)2Cl2 + H2 + 2 HCl
P + N = PN =>
P + N = PN
Y + O2 = YO =>
2 Y + O2 = 2 YO
BaCl2 + CrO4 = BaO4 + CrCl2 =>
BaCl2 + CrO4 = BaO4 + CrCl2
Al + HCl + H2O = [Al(H2O)6]Cl3 + H2 =>
2 Al + 6 HCl + 12 H2O = 2[Al(H2O)6]Cl3 + 3 H2
KHSO4 + Ba(NO3)2 = KNO3 + Ba(HSO4)2 =>
2 KHSO4 + Ba(NO3)2 = 2 KNO3 + Ba(HSO4)2
KHS + OH + HF = KF + H3S + O2 =>
2 KHS + 2 OH + 2 HF = 2 KF + 2 H3S + O2
AgBr + F2 = FBr + Ag =>
2 AgBr + F2 = 2 FBr + 2 Ag
K3[Fe(CN)6] + Al + KOH = K4[Fe(CN)6] + K[Al(OH)4] =>
3 K3[Fe(CN)6] + Al + 4 KOH = 3 K4[Fe(CN)6] + K[Al(OH)4]
NaOAc + NH4Cl = NaCl + NH4 + OAc =>
NaOAc + NH4Cl = NaCl + NH4 + OAc
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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