| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Ca(CH3COO)2 + HClO + H2 = CaCl2 + CH3COOH + H2O =>
Ca(CH3COO)2 + 2 HClO + 2 H2 = CaCl2 + 2 CH3COOH + 2 H2O
Na2H2 = NaH =>
Na2H2 = 2 NaH
CH3CN + H2O = CH3OH + HCN =>
CH3CN + H2O = CH3OH + HCN
H3PO4 + KOH = KH2PO4 + H2O =>
H3PO4 + KOH = KH2PO4 + H2O
H2C2O4 + KNO3 = HNO3 + K2C2O4 =>
H2C2O4 + 2 KNO3 = 2 HNO3 + K2C2O4
CH2O2 + H2O = H3O + CO2 =>
CH2O2 + 2 H2O = 2 H3O + CO2
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Ca + HC2H3O2 = Ca(C2H3O2)2 + H =>
Ca + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
MnCl2 + BrOH = Br2 + Mn(OH)2 + Cl2 =>
MnCl2 + 2 BrOH = Br2 + Mn(OH)2 + Cl2
AgCl + H2SO4 = Ag2SO4 + HCl =>
2 AgCl + H2SO4 = Ag2SO4 + 2 HCl
(Ni(NO3)2*6(H2O)) + (Zn(NO3)2*6(H2O)) + (Fe(NO3)3*9(H2O)) = Ni04Zn06Fe2O4 + N + O + H2O =>
4(Ni(NO3)2*6(H2O)) + 6(Zn(NO3)2*6(H2O)) + 2(Fe(NO3)3*9(H2O)) = Ni04Zn06Fe2O4 + 26 N + 74 O + 78 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
I2 + S203{-2} = I{-} + S406{-2} =>
I2 + 2 S203{-2} = 2 I{-} + S406{-2}
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2O2 + H2O = HCOO + H3O =>
CH2O2 + H2O = HCOO + H3O
CuCl2(aq) + AgNO3(a) = Cu(NO3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3(a) = Cu(NO3)2(aq) + 2 AgCl(s)
Ca(HCO3)2 + HCl = CO2 + CaCl2 + H2O =>
Ca(HCO3)2 + 2 HCl = 2 CO2 + CaCl2 + 2 H2O
C6H12O6(ac) = C2H6O(ac) + CO2(g) =>
C6H12O6(ac) = 2 C2H6O(ac) + 2 CO2(g)
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
C2H4O3 = CH4 + CO2 + H2O =>
4 C2H4O3 = 3 CH4 + 5 CO2 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mn + H = MnH2 =>
Mn + 2 H = MnH2
C12H22O11(s)(sucrose) + O2 = CO2 + H2O =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2 + 11 H2O
NaOH + CuSO4 = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuSO4 = Na2SO4 + Cu(OH)2
Mn + H = MnH =>
Mn + H = MnH
C12H22O11(s)(sucrose) + O2 = CO2(g) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(g) + 11 H2O(l)
Mn + H = HMn =>
Mn + H = HMn
KClO3 + P4S3 = KCl + P2O3 + SO2 =>
4 KClO3 + P4S3 = 4 KCl + 2 P2O3 + 3 SO2
Cu + AgNO3 = Ag + Cu3(NO3)2 =>
3 Cu + 2 AgNO3 = 2 Ag + Cu3(NO3)2
C4H8(COONa)2 + NaOH = Na2CO3 + C4H10 =>
C4H8(COONa)2 + 2 NaOH = 2 Na2CO3 + C4H10
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
KC2H3O2 + HNO3 = HC2H3O2 + KNO3 =>
KC2H3O2 + HNO3 = HC2H3O2 + KNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
C12H22O11(s)(sucrose) + O2 = CO2(s) + H2O(l) =>
C12H22O11(s)(sucrose) + 12 O2 = 12 CO2(s) + 11 H2O(l)
Cu(NO3)2(aq) + Na2CO3(s) + H2O(l) = CuCO3Cu(OH)2(s) + NaNO3(aq) + CO2 =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O(l) = CuCO3Cu(OH)2(s) + 4 NaNO3(aq) + CO2
C2H6O + SO4{+} = CO2 + S + H2O + H{+} =>
3 C2H6O + 4 SO4{+} = 6 CO2 + 4 S + 7 H2O + 4 H{+}
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl =>
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl
Al + HNO3(conc) = AlNO3 + NO2 + H2O =>
Al + 2 HNO3(conc) = AlNO3 + NO2 + H2O
K3PO4NaOH = K3OHNaPO4 =>
K3PO4NaOH = K3OHNaPO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH2CHCOOH + HCl = CH2ClCH2COOH =>
CH2CHCOOH + HCl = CH2ClCH2COOH
N2H2(CH3)2 + N2O4 = N2 + H2O + CO2 =>
N2H2(CH3)2 + 2 N2O4 = 3 N2 + 4 H2O + 2 CO2
NaK = Na2K2 =>
2 NaK = Na2K2
Mg(OH)2NaOH = MgOHNa(OH)2 =>
Mg(OH)2NaOH = MgOHNa(OH)2
MnCl2 + BrOH = Br2 + Mn(OH)2 + Cl2 =>
MnCl2 + 2 BrOH = Br2 + Mn(OH)2 + Cl2
HCOOHCH3OH = HCOOCH3H2O =>
HCOOHCH3OH = HCOOCH3H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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