| Équations équilibrées la veille |
Ti + Br = TiBr
Ti + Br = TiBr3 =>
Ti + 3 Br = TiBr3
Ti + C = Ti2C =>
2 Ti + C = Ti2C
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Br2 + NH4I = (NH4)2Br + I2 =>
Br2 + 4 NH4I = 2(NH4)2Br + 2 I2
Ti + C = Ti4C3 =>
4 Ti + 3 C = Ti4C3
Cl2 + BaI2 = I2 + BaCl2 =>
Cl2 + BaI2 = I2 + BaCl2
Ti + HNO3 + HCl = H2[TiCl6] + NO + H2O =>
3 Ti + 4 HNO3 + 18 HCl = 3 H2[TiCl6] + 4 NO + 8 H2O
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
TiO2 + H2SO4 = TiOSO4 + H2O =>
TiO2 + H2SO4 = TiOSO4 + H2O
FeI3(aq) + Cl2(g) = FeCl3(aq) + I2(s) =>
2 FeI3(aq) + 3 Cl2(g) = 2 FeCl3(aq) + 3 I2(s)
UO2 + H2SO4 = U(SO4)2 + H2O =>
UO2 + 2 H2SO4 = U(SO4)2 + 2 H2O
UO2 + H2SO4 = UO2SO4 + H =>
UO2 + H2SO4 = UO2SO4 + 2 H
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
UO2 + H2SO4 = UO2SO4 + H2 =>
UO2 + H2SO4 = UO2SO4 + H2
K + O2 = KO2 =>
K + O2 = KO2
V{3+} + MnO4{-} + H2O = VO{2+} + Mn{2+} + H{+} =>
5 V{3+} + MnO4{-} + H2O = 5 VO{2+} + Mn{2+} + 2 H{+}
V{3+} + MnO4{-} + H2O = VO2{+} + Mn{2+} + H{+} =>
5 V{3+} + 2 MnO4{-} + 2 H2O = 5 VO2{+} + 2 Mn{2+} + 4 H{+}
V + H2O = H4V6O17 + H2 =>
6 V + 17 H2O = H4V6O17 + 15 H2
V + H2O = HV6O17 + H2 =>
12 V + 34 H2O = 2 HV6O17 + 33 H2
ClO2 + HPO2 + H2O = HCl + H3PO4 =>
2 ClO2 + 5 HPO2 + 6 H2O = 2 HCl + 5 H3PO4
V + H2O = V(OH)3 + H2 =>
2 V + 6 H2O = 2 V(OH)3 + 3 H2
V + H2O = V(OH)5 + H2 =>
2 V + 10 H2O = 2 V(OH)5 + 5 H2
V + H2O = V2O5 + H2 =>
2 V + 5 H2O = V2O5 + 5 H2
V + H2O = VO + H =>
V + H2O = VO + 2 H
V + P = V3P5 =>
3 V + 5 P = V3P5
V + P = VP =>
V + P = VP
K3FeO3 = K + FeO3 =>
K3FeO3 = 3 K + FeO3
V + P = VP2 =>
V + 2 P = VP2
NaOH(aq) + HNO3(aq) = NaNO3(s) + H2O(l) =>
NaOH(aq) + HNO3(aq) = NaNO3(s) + H2O(l)
(NH4)2SO3 + HCl = NH4Cl + H2SO3 =>
(NH4)2SO3 + 2 HCl = 2 NH4Cl + H2SO3
W + CO = W(CO)6 =>
W + 6 CO = W(CO)6
RbH = Rb + H2 =>
2 RbH = 2 Rb + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Y2O3 + Al2O3 = YAlO3 =>
Y2O3 + Al2O3 = 2 YAlO3
Zn(CH3COO)2 + NaOH = Zn(OH)2 + Na(CH3COO) =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 Na(CH3COO)
Zn(CH3COO)2 + NaOH = Zn(OH)2 + NaCH3COO =>
Zn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 NaCH3COO
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
MgO + HCl = Mg(H) + OCl =>
MgO + HCl = Mg(H) + OCl
Zn(CH3COO)2 + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 CH3COONa + H2O
Zn(CH3COO)2 + NaOH = ZnO + NaCH3COO + H2O =>
Zn(CH3COO)2 + 2 NaOH = ZnO + 2 NaCH3COO + H2O
Zn(NO3)2 + Al(NO3)3 + C6H12N4 = Zn10Al16O34 + N2 + CO2 + H2O =>
90 Zn(NO3)2 + 144 Al(NO3)3 + 85 C6H12N4 = 9 Zn10Al16O34 + 476 N2 + 510 CO2 + 510 H2O
PbCrO4 = Pb + CrO4 =>
PbCrO4 = Pb + CrO4
Zn(NO3)2 + H2SO4 = ZnSO4 + HNO3 =>
Zn(NO3)2 + H2SO4 = ZnSO4 + 2 HNO3
Zn(NO3)2 + KI = ZnI + K(NO3)2 =>
Zn(NO3)2 + KI = ZnI + K(NO3)2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Zn(NO3)2 + KI = ZnI2 + K(NO3) =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 K(NO3)
C8H8O + NaBH4 + H2O = C8H10O + NaB(OH)4 =>
4 C8H8O + NaBH4 + 4 H2O = 4 C8H10O + NaB(OH)4
Zn(NO3)2 + Na = Na(NO3) + Zn =>
Zn(NO3)2 + 2 Na = 2 Na(NO3) + Zn
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| Équations équilibrées la veille |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
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