| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(H2PO4)2*H2O + H2SO4 + 4 H2O = 2 H3PO4 + CaSO4*05H2O
C58H93O30N10 + O2 = CO2 + H2O + NH3 =>
4 C58H93O30N10 + 235 O2 = 232 CO2 + 126 H2O + 40 NH3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
HgS + HCl + HNO3 = H2HgCl + NO2 + H2O + SO2 =>
HgS + HCl + 3 HNO3 = H2HgCl + 3 NO2 + H2O + SO2
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2C2O4 = MgC2O4 + 2 NH4NO3
Cr2O3 + H2O = Cr(OH)3 =>
Cr2O3 + 3 H2O = 2 Cr(OH)3
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
BaCO3 + C = Ba + CO2 =>
2 BaCO3 + C = 2 Ba + 3 CO2
Mg + CoCl = CoMgCl =>
Mg + CoCl = CoMgCl
MnCl2 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 NaNO3 + 4 HCl + 7 H2O
CuO = Cu + O2 =>
2 CuO = 2 Cu + O2
Cl2 + KIO3 + KOH = KIO4 + H2O + KCl =>
Cl2 + KIO3 + 2 KOH = KIO4 + H2O + 2 KCl
Ca(s) + H2O(l) = CaH + O =>
2 Ca(s) + H2O(l) = 2 CaH + O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H3SbO4 + NaOH + H2O = NaSb(OH)6 =>
H3SbO4 + NaOH + H2O = NaSb(OH)6
Co + Ag2CO3 = CoCO3 + Ag =>
Co + Ag2CO3 = CoCO3 + 2 Ag
NaHCO3 + CH3COOH(aq) = CO2 + H2O + CH3COONa =>
NaHCO3 + CH3COOH(aq) = CO2 + H2O + CH3COONa
K2O + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
K2O + (NH4)2SO4 = K2SO4 + H2O + 2 NH3
C8H17OH + O2 = CO2 + H2O =>
C8H17OH + 12 O2 = 8 CO2 + 9 H2O
Fe + HOH = Fe(OH)3 + H =>
Fe + 3 HOH = Fe(OH)3 + 3 H
SiO2 + H2 = SiH4 + H2O =>
SiO2 + 4 H2 = SiH4 + 2 H2O
AlH + HOH = Al(OH)3 + H2 =>
AlH + 3 HOH = Al(OH)3 + 2 H2
CuFeS2 + O2 = SO2 + CuO + Fe =>
2 CuFeS2 + 5 O2 = 4 SO2 + 2 CuO + 2 Fe
Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O
Au + HI = AuI3 + H2 =>
2 Au + 6 HI = 2 AuI3 + 3 H2
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O
ZnO + S = ZnSO =>
ZnO + S = ZnSO
ReO2 + K2O2 = KReO3 =>
2 ReO2 + K2O2 = 2 KReO3
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
IF = F2I2 =>
2 IF = F2I2
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + 2 H2O + 2 NH3
Fe(SO4) + H2(SO4) + H(NO3) = Fe2(SO4)3 + NO + H2O =>
6 Fe(SO4) + 3 H2(SO4) + 2 H(NO3) = 3 Fe2(SO4)3 + 2 NO + 4 H2O
H{+} + Fe{+2} + H2O2 = Fe{+3} + H2O =>
2 H{+} + 2 Fe{+2} + H2O2 = 2 Fe{+3} + 2 H2O
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3 + Na2SO4(aq) =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3 + 3 Na2SO4(aq)
HNO2 + Mg(OH)2 = MgOHNO2 + H2O =>
HNO2 + Mg(OH)2 = MgOHNO2 + H2O
Ca(Br)2 + K2(CO3) = Ca(CO3) + KBr =>
Ca(Br)2 + K2(CO3) = Ca(CO3) + 2 KBr
C10H16O + NaBH4 + CH3OH = C10H18O + B(OCH3)4 + Na =>
4 C10H16O + NaBH4 + 4 CH3OH = 4 C10H18O + B(OCH3)4 + Na
H2SnCl6 + FeCl2 = FeCl3 + SnCl2 + HCl =>
H2SnCl6 + 2 FeCl2 = 2 FeCl3 + SnCl2 + 2 HCl
Mn(OH)2 + H2SO4 = MnH2SO4 + O2 + H2O =>
2 Mn(OH)2 + 2 H2SO4 = 2 MnH2SO4 + O2 + 2 H2O
H3PO2 + NaOH = H2O + Na2HPO2 =>
H3PO2 + 2 NaOH = 2 H2O + Na2HPO2
ReO3 + NaNO3 = Re2O7 + NaNO2 =>
2 ReO3 + NaNO3 = Re2O7 + NaNO2
SrCl2 + Na2CO3 = SrCO3Na2Cl2 =>
SrCl2 + Na2CO3 = SrCO3Na2Cl2
AlNaOH + H2O = NaAl(OH)4 + H2 =>
2 AlNaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
CuSO4 + SnBr2 = CuBr2 + Sn(SO4) =>
CuSO4 + SnBr2 = CuBr2 + Sn(SO4)
Cu2S + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
Cu2S + 2 KMnO4 + 4 H2SO4 = 2 CuSO4 + K2SO4 + 2 MnSO4 + 4 H2O
SiO2 + H2SO4 + H2O = H3SiO4 + SO2 =>
2 SiO2 + H2SO4 + 2 H2O = 2 H3SiO4 + SO2
H4SiO4 + Nb(OH)3 = Nb4(SiO4)3 + H2O =>
3 H4SiO4 + 4 Nb(OH)3 = Nb4(SiO4)3 + 12 H2O
Al3 + NH4OH = Al(OH)3 + NH4 =>
Al3 + 9 NH4OH = 3 Al(OH)3 + 9 NH4
Fe2(SO4)3 + NaI = Fe2SO4 + Na2SO4 + I2 =>
Fe2(SO4)3 + 4 NaI = Fe2SO4 + 2 Na2SO4 + 2 I2
HC6H5CO2 + H2O = H3O + C6H5CO6 =>
HC6H5CO2 + 13 H2O = 9 H3O + C6H5CO6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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