| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HPO4 + NH4 + MoO4 + H3O = (NH4)3[P(Mo3O10)4] + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 23 H3O = (NH4)3[P(Mo3O10)4] + 35 H2O
C9H20 + O2 = CO2 + H2O(g) =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O(g)
N2 + F = NF3 =>
N2 + 6 F = 2 NF3
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
Cu + H2SO4 = Cu2(SO4) + H2 =>
2 Cu + H2SO4 = Cu2(SO4) + H2
NISO4 + NaOH = NIOH + NaSO4 =>
NISO4 + NaOH = NIOH + NaSO4
UO22{+} + Zn + H{+} = U4{+} + Zn2{+} + H2O =>
4 UO22{+} + 358 Zn + 176 H{+} = U4{+} + 179 Zn2{+} + 88 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
(I){-} + MnO2 + H{+} = I2 + (Mn)2{+} + H2O =>
14(I){-} + 4 MnO2 + 16 H{+} = 7 I2 + 2(Mn)2{+} + 8 H2O
C30H60O30 = CH4 + CO2 =>
C30H60O30 = 15 CH4 + 15 CO2
ReCl5 + KMnO4 = KCl + ReMnO4 + Cl2 =>
ReCl5 + KMnO4 = KCl + ReMnO4 + 2 Cl2
NO + Cu = N2 + Cu2O =>
2 NO + 4 Cu = N2 + 2 Cu2O
SN + HNO3 + H2O = H2SNO3 + NO =>
3 SN + 4 HNO3 + H2O = 3 H2SNO3 + 4 NO
ClO3{-} + Cr{+3} + OH{-} = Cl{-} + CrO4{-2} + H2O =>
ClO3{-} + 2 Cr{+3} + 10 OH{-} = Cl{-} + 2 CrO4{-2} + 5 H2O
AlBr3 + AgNO3 = AgBr3 + AlNO3 =>
AlBr3 + AgNO3 = AgBr3 + AlNO3
KClO3 + Na2S2O5 + NaOH = NaCl + H2O + K2SO4 + Na2SO4 =>
2 KClO3 + 3 Na2S2O5 + 6 NaOH = 2 NaCl + 3 H2O + K2SO4 + 5 Na2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
LiI(aq)BaS(aq) = BaI(aq)LiS(aq) =>
LiI(aq)BaS(aq) = BaI(aq)LiS(aq)
Co3 + MgSO4 = CoSO4 + Mg9999999 =>
3333333 Co3 + 9999999 MgSO4 = 9999999 CoSO4 + Mg9999999
Sodiumbicarbonate = Carbondioxide + Sodiumcarbonate + water =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
AgNO3 + K2POH4 = AgPOH4 + K2NO3 =>
AgNO3 + K2POH4 = AgPOH4 + K2NO3
Al + Cr2O7{2-} + H{+} = Al{3+} + Cr{3+} + H2O =>
2 Al + Cr2O7{2-} + 14 H{+} = 2 Al{3+} + 2 Cr{3+} + 7 H2O
Fe2S3 + HBr = Fe2Br + HS3 =>
Fe2S3 + HBr = Fe2Br + HS3
CaBr2 + Li2CO3 = CaCO3 + LiBr =>
CaBr2 + Li2CO3 = CaCO3 + 2 LiBr
KMnO4 + H2SO4 + KBr = MnO2 + KSO4 + H2O + Br2 =>
2 KMnO4 + 4 H2SO4 + 2 KBr = 2 MnO2 + 4 KSO4 + 4 H2O + Br2
Ca + MoO4 = CaMoO4 =>
Ca + MoO4 = CaMoO4
Zn + CuCl15 = Cu + ZnCl11 =>
15 Zn + 11 CuCl15 = 11 Cu + 15 ZnCl11
Pb(CH3COO)2Zn = Zn(CH3COO)2Pb =>
Pb(CH3COO)2Zn = Zn(CH3COO)2Pb
CuO2 + KMnO4 + H2O = CuMnO4 + KOH + O2 =>
4 CuO2 + 4 KMnO4 + 2 H2O = 4 CuMnO4 + 4 KOH + 3 O2
BeO*Al2O3*6SiO2 + Na3FeF6 = SiO2 + Fe2O3 + Al2O3 + Na2BeF4 =>
3 BeO*Al2O3*6SiO2 + 2 Na3FeF6 = 18 SiO2 + Fe2O3 + 3 Al2O3 + 3 Na2BeF4
Al(OH)3 + SO2 = Al(HSO3)3 =>
Al(OH)3 + 3 SO2 = Al(HSO3)3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
K + HNO2 = K3NO2 + H2 =>
6 K + 2 HNO2 = 2 K3NO2 + H2
C4H9OH + O2 = CO3 + H2O =>
C4H9OH + 8 O2 = 4 CO3 + 5 H2O
C3H8 + CO2 = HO + C =>
C3H8 + 4 CO2 = 8 HO + 7 C
NH4(Cr2O7)2 = CrO3 + N2 + H2O =>
2 NH4(Cr2O7)2 = 8 CrO3 + N2 + 4 H2O
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Cu(NO3)2*H2O = H2O + NO2 + CuO + O2 =>
2 Cu(NO3)2*H2O = 2 H2O + 4 NO2 + 2 CuO + O2
KAu(CN)2 + C4H3AuNa2OS7 + MgFe2(SO4)4 + W2Cl10N2Se2 + AgRuAuTe8 + H2CO3 = K4Fe(CN)6 + MgS2O3 + Au2O3 + Ru(C10H8N2)3Cl2H12O6 + HCl + N2Se4 + WO3 + Na2O + TeO3 + AgO + SO2 =>
16680 KAu(CN)2 + 1988 C4H3AuNa2OS7 + 2085 MgFe2(SO4)4 + 1680 W2Cl10N2Se2 + 1670 AgRuAuTe8 + 33808 H2CO3 = 4170 K4Fe(CN)6 + 2085 MgS2O3 + 10169 Au2O3 + 1670 Ru(C10H8N2)3Cl2H12O6 + 13460 HCl + 840 N2Se4 + 3360 WO3 + 1988 Na2O + 13360 TeO3 + 1670 AgO + 18086 SO2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
K(NO3) + NaOH = K(OH) + Na(NO3) =>
K(NO3) + NaOH = K(OH) + Na(NO3)
C6H7ON + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7ON + C4H6O3 = C8H9NO2 + C2H4O2
C8H8OC6H6N4O4 = C14H12N4O4H2O =>
C8H8OC6H6N4O4 = C14H12N4O4H2O
(H2O) = (H2) + (O2) =>
2(H2O) = 2(H2) + (O2)
N2(g) + O2(g) = N2O(g) =>
2 N2(g) + O2(g) = 2 N2O(g)
FeI2Na3PO4 = FePO4Na3I2 =>
FeI2Na3PO4 = FePO4Na3I2
Al203 + SO4 = Al2(SO4)3 =>
2 Al203 + 609 SO4 = 203 Al2(SO4)3
Na2S + HCI = NaCI + H2S =>
Na2S + 2 HCI = 2 NaCI + H2S
Cu2S + Cu(NO3)2 = CuO + SO3 + NO2 =>
Cu2S + 5 Cu(NO3)2 = 7 CuO + SO3 + 10 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/14/24
Équations équilibrées sur05/14/23
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