| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCI + O2 = 2 HCIO
C2H4O2 + CO = CO2 + C2H4O =>
C2H4O2 + CO = CO2 + C2H4O
Pb3 + O4 = Pb3O4 =>
Pb3 + O4 = Pb3O4
Na2Cr2O7 + Na2SO3 + H2SO4 = Cr2(SO4) + Na2SO4 + H2O =>
Na2Cr2O7 + 5 Na2SO3 + 2 H2SO4 = Cr2(SO4) + 6 Na2SO4 + 2 H2O
O2{2-} + ClO2 = ClO2{-} + O2 =>
O2{2-} + 2 ClO2 = 2 ClO2{-} + O2
Mg + Fe(ClO2)3 = Mg(ClO2)2 + Fe =>
3 Mg + 2 Fe(ClO2)3 = 3 Mg(ClO2)2 + 2 Fe
Ir + H2 = IrH =>
2 Ir + H2 = 2 IrH
At + HNO3 = At(NO3)3 + N2 + H2O =>
10 At + 36 HNO3 = 10 At(NO3)3 + 3 N2 + 18 H2O
K2Cr2O7 + H2SO4 + NaBr = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O + Br =>
K2Cr2O7 + 7 H2SO4 + 6 NaBr = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 Br
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca =>
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca
RbCl(Cr) + O2(g) = RbClO4(Cr) =>
RbCl(Cr) + 2 O2(g) = RbClO4(Cr)
MgSO4 + HNO3 = SO3 + H2O + Mg(NO3)2 =>
MgSO4 + 2 HNO3 = SO3 + H2O + Mg(NO3)2
Bi2S3 + NHO3 = Bi(NO3)3 + NO + S + H2O =>
Bi2S3 + 8 NHO3 = 2 Bi(NO3)3 + 2 NO + 3 S + 4 H2O
Br2 + H2O = HBr + HO =>
Br2 + 2 H2O = 2 HBr + 2 HO
CaH2 + K = KH + Ca =>
CaH2 + 2 K = 2 KH + Ca
Cu + CO2 = Cu2O + C =>
4 Cu + CO2 = 2 Cu2O + C
Pb + HNO3(conc) = Pb(NO3)2 + H2O + NO =>
3 Pb + 8 HNO3(conc) = 3 Pb(NO3)2 + 4 H2O + 2 NO
At + HNO3 = At(NO3)3 + N2 + H2O =>
10 At + 36 HNO3 = 10 At(NO3)3 + 3 N2 + 18 H2O
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
BiS + HNO3 = Bi(NO3)3 + S + NO + H2O =>
BiS + 4 HNO3 = Bi(NO3)3 + S + NO + 2 H2O
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O =>
Na[Al(OH)4] + HCl = Al(OH)3 + NaCl + H2O
NaHCO3 + C2H6O = Na + CO2 + H2O =>
12 NaHCO3 + C2H6O = 12 Na + 14 CO2 + 9 H2O
Cl2 + Ca(OH)2 = CaCl(ClO) + H2O =>
Cl2 + Ca(OH)2 = CaCl(ClO) + H2O
FeOBr2 = Br2OFe =>
FeOBr2 = Br2OFe
KSO4 + Fe(NO3)2 = K(NO3)2 + Fe(SO4) =>
KSO4 + Fe(NO3)2 = K(NO3)2 + Fe(SO4)
CaNO3 + Cu = CuNO3 + Ca =>
CaNO3 + Cu = CuNO3 + Ca
CuCl2 + NaCl = CuCl4 + Na =>
CuCl2 + 2 NaCl = CuCl4 + 2 Na
Fe + Cl2(s) = FeCl3(s) =>
2 Fe + 3 Cl2(s) = 2 FeCl3(s)
CaH2 + K = KH + Ca =>
CaH2 + 2 K = 2 KH + Ca
Na[Sn(OH)3] + H2O = Na[Sn(OH)4] + H2 =>
2 Na[Sn(OH)3] + 2 H2O = 2 Na[Sn(OH)4] + H2
Zn + I{2} = ZnI{2} =>
Zn + I{2} = ZnI{2}
KMnO4 + H2O + SO2 = K2SO4 + H2SO4 + MnSO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = K2SO4 + 2 H2SO4 + 2 MnSO4
SnO + KOH + H2O = K2[Sn(OH)4] =>
SnO + 2 KOH + H2O = K2[Sn(OH)4]
K2S + CS2 = K2CS3 =>
K2S + CS2 = K2CS3
CuSO4 + NaOH = Cu(OH)2(precipitation) + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2(precipitation) + Na2SO4
CaOH2SO4 = H2OCaSO4 =>
CaOH2SO4 = H2OCaSO4
KOH + H2SO4 = OH2 + K2SO4 =>
2 KOH + H2SO4 = 2 OH2 + K2SO4
S{2-} + MnO4{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
13 S{2-} + 170 MnO4{-} + 268 H{+} = 13 SO42{-} + 85 Mn2{+} + 134 H2O
HCl + Ag[NO]3 = H[NO]3 + AgCl =>
HCl + Ag[NO]3 = H[NO]3 + AgCl
CH3COOH + Ca(OH)2 = C(OH)2 + CaH3COOH =>
CH3COOH + Ca(OH)2 = C(OH)2 + CaH3COOH
C6H12O + H3PO4 = C6H10 + H5PO5 =>
C6H12O + H3PO4 = C6H10 + H5PO5
H2P2 + SO2 = H2S + O2 + P =>
H2P2 + SO2 = H2S + O2 + 2 P
Na(OH)3 + H2(CO3) = Na2(CO3)3 + H2O =>
2 Na(OH)3 + 3 H2(CO3) = Na2(CO3)3 + 6 H2O
Na2(CO3) + H2O = H2(CO3) + Na(OH) =>
Na2(CO3) + 2 H2O = H2(CO3) + 2 Na(OH)
KMnO4 + SO2 + HNO3 + H2O = Mn(NO3)2 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 4 HNO3 + 2 H2O = 2 Mn(NO3)2 + K2SO4 + 4 H2SO4
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3 =>
Mg(CH3COO)2 = MgO + CO2 + CH3COCH3
C78296H1234787S1 + O2 = SO2 + H2O + CO2 =>
4 C78296H1234787S1 + 1547975 O2 = 4 SO2 + 2469574 H2O + 313184 CO2
NaF + Ba(OH)2 = BaF2 + NaHO =>
2 NaF + Ba(OH)2 = BaF2 + 2 NaHO
C18H29SO3 + O2 = SO4 + CO2 + H2O =>
4 C18H29SO3 + 103 O2 = 4 SO4 + 72 CO2 + 58 H2O
NaSO4 + LiNO3 = LiSO4 + NaNO3 =>
NaSO4 + LiNO3 = LiSO4 + NaNO3
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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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