| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Ca(PO4)2 + C + SiO2 = CaSiO + P4 + CO2 =>
2 Ca(PO4)2 + 9 C + 2 SiO2 = 2 CaSiO + P4 + 9 CO2
InN3O9 + C12H28O4Ti + C3H8O2 + ZnN2O6 = In14TiZnO23 + CO2 + H2O + N2 =>
112 InN3O9 + 8 C12H28O4Ti + 75 C3H8O2 + 8 ZnN2O6 = 8 In14TiZnO23 + 321 CO2 + 412 H2O + 176 N2
SI + NaOH + H2O = Na2SIO3 + H2 =>
SI + 2 NaOH + H2O = Na2SIO3 + 2 H2
C2H5OH + NaHCO3 = C2H3NaO2 + CO2 + H2O =>
2 C2H5OH + 3 NaHCO3 = 3 C2H3NaO2 + CO2 + 3 H2O
Cu2O = CuO + Cu =>
Cu2O = CuO + Cu
NaI(aq) + H2SO4(aq) = H2S(aq) + I2(s) + Na2SO4(aq) + H2O(l) =>
8 NaI(aq) + 5 H2SO4(aq) = H2S(aq) + 4 I2(s) + 4 Na2SO4(aq) + 4 H2O(l)
I2 + CCl4 = I2(CCl4) =>
I2 + CCl4 = I2(CCl4)
Cr + H2SO3 = Cr2SO3 + H2 =>
2 Cr + H2SO3 = Cr2SO3 + H2
(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3
MgCO3 + HCl = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3 + 2 HCl = MgCl2(aq) + H2O(l) + CO2(g)
Fe + Sb2O5 + HCl = FeCl2 + Sb + H2O =>
5 Fe + Sb2O5 + 10 HCl = 5 FeCl2 + 2 Sb + 5 H2O
HCOOH = CO + H2O =>
HCOOH = CO + H2O
NaCO3 + HCOOH = HCOONa + CO2 + H2O =>
2 NaCO3 + 3 HCOOH = 2 HCOONa + 3 CO2 + 2 H2O
V2O5 + Cl2O3 = V(ClO2)5 =>
V2O5 + 5 Cl2O3 = 2 V(ClO2)5
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + I2 + K2(SO4) =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 I2 + 3 K2(SO4)
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + KNC2 + CO2 =>
7 Cr2O3 + 3 KNO3 + 14 Na2CO3 = 14 Na2CrO4 + 3 KNC2 + 8 CO2
Cu(SO4)2 + K2CO3 = Cu(CO3)2 + K2SO4 =>
Cu(SO4)2 + 2 K2CO3 = Cu(CO3)2 + 2 K2SO4
C6H6(g) + O2(g) = H2O + CO2 =>
2 C6H6(g) + 15 O2(g) = 6 H2O + 12 CO2
ClO2 + H2O = H2ClO3 =>
ClO2 + H2O = H2ClO3
Na2CO3 + Cl2 + H2O = NaClO + NaCl + NaHCO3 =>
2 Na2CO3 + Cl2 + H2O = NaClO + NaCl + 2 NaHCO3
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
H2SO4 + K2CO3 = K2SO4 + H2O + CO2 =>
H2SO4 + K2CO3 = K2SO4 + H2O + CO2
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
C3H5Br + AgNO3 = C3H5NO3 + AgBr =>
C3H5Br + AgNO3 = C3H5NO3 + AgBr
BeI2 + CuSO4 = BeSO4 + CuI2 =>
BeI2 + CuSO4 = BeSO4 + CuI2
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
AgCl + Zn2 = ZnCl2 + Ag =>
4 AgCl + Zn2 = 2 ZnCl2 + 4 Ag
HMnO4 + NaOH = NaH + HMnO5 =>
HMnO4 + NaOH = NaH + HMnO5
Pb + N2O = PbO + N2 =>
Pb + N2O = PbO + N2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
W(CO)6 + O2 = WO3 + CO2 =>
2 W(CO)6 + 9 O2 = 2 WO3 + 12 CO2
Rb + HC2H3O2 = RbC2H3O2 + H2 =>
2 Rb + 2 HC2H3O2 = 2 RbC2H3O2 + H2
H2SO4 + F = FSO4 + H =>
H2SO4 + F = FSO4 + 2 H
Ba(OH)2 + Ca02 = (BaCaO)3 + H2O =>
6 Ba(OH)2 + 3 Ca02 = 2(BaCaO)3 + 6 H2O
OH + CN = OCN + H2O =>
2 OH + CN = OCN + H2O
KClO3 + P4 = P4O12 + KCl =>
4 KClO3 + P4 = P4O12 + 4 KCl
P + KBr = K3P + Br2 =>
2 P + 6 KBr = 2 K3P + 3 Br2
HN4OH + HCl = H2O + HN4Cl =>
HN4OH + HCl = H2O + HN4Cl
FeCl3 + Na = Fe + NaCl =>
FeCl3 + 3 Na = Fe + 3 NaCl
Cr2(SO4)3 + Na2CO3 = Cr2O3 + CO2 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2CO3 = Cr2O3 + 3 CO2 + 3 Na2SO4
K2O + C8H16O2 = C8H15KO2 + H2O =>
K2O + 2 C8H16O2 = 2 C8H15KO2 + H2O
CH3COOH23 + O2 = CO2 + H2O =>
2 CH3COOH23 + 15 O2 = 4 CO2 + 26 H2O
Ra + HOH = Ra(OH)2 + H2 =>
Ra + 2 HOH = Ra(OH)2 + H2
Cu(OH)2(s) = CuO(s) + H2O(g) =>
Cu(OH)2(s) = CuO(s) + H2O(g)
FeAsS + O2 + H2O = FeAsO4(H2O)2 + SO4{2-} + H{+} =>
2 FeAsS + 7 O2 + 6 H2O = 2 FeAsO4(H2O)2 + 2 SO4{2-} + 4 H{+}
ZnCl2 + H2O2 = Zn + HCl + O2 =>
ZnCl2 + H2O2 = Zn + 2 HCl + O2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr2(ClO4)2 + I2 + H2O =>
K2Cr2O7 + 10 HI + 4 HClO4 = 2 KClO4 + Cr2(ClO4)2 + 5 I2 + 7 H2O
Cr2O7 + H2SO4 + C = Cr2(SO4)3 + CO2 + H2O =>
Cr2O7 + 3 H2SO4 + 2 C = Cr2(SO4)3 + 2 CO2 + 3 H2O
Cr(OH)3 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 Cr(OH)3 + 3 Br2 + 10 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
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Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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