| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH7 + 3 O2 = CO2 + 5 H2O
C6H5OK + H2CO3 = C6H5OH + KHCO3 =>
C6H5OK + H2CO3 = C6H5OH + KHCO3
CuSO4(aq) + Kl(aq) = KlSO4 + Cu =>
CuSO4(aq) + Kl(aq) = KlSO4 + Cu
Br2 + K4[Fe(CN)6] = KBr + K3[Fe(CN)6] =>
Br2 + 2 K4[Fe(CN)6] = 2 KBr + 2 K3[Fe(CN)6]
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
C6H5NO3 + KOH = C6H4NO3K + H2O =>
C6H5NO3 + KOH = C6H4NO3K + H2O
K2S + CU = K + CUS =>
K2S + CU = 2 K + CUS
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
KMnO4 + C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O + K{+} =>
2 KMnO4 + 5 C2O4{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O + 2 K{+}
SiO2 + H2O = H2SiO4 + H3O =>
SiO2 + 4 H2O = H2SiO4 + 2 H3O
Na2Cr2O7 + HNO2 + H2SO4 = HNO3 + Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 HNO2 + 4 H2SO4 = 3 HNO3 + Na2SO4 + Cr2(SO4)3 + 4 H2O
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
H2Cr2O7 + Cd(OH)2 = (CdOH)2Cr2O7 + H2O =>
H2Cr2O7 + 2 Cd(OH)2 = (CdOH)2Cr2O7 + 2 H2O
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
(NaHCO3)3 + (HCl)2 = NaCl + CO2 + H2O =>
2(NaHCO3)3 + 3(HCl)2 = 6 NaCl + 6 CO2 + 6 H2O
Na2CrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
Na2CrO2 + 2 PbO2 + 4 NaOH = Na2CrO4 + 2 Na2PbO2 + 2 H2O
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
W + HCrO3 = W(CrO3)2 + H2O + CrO =>
3 W + 8 HCrO3 = 3 W(CrO3)2 + 4 H2O + 2 CrO
CH3OH + HCl = CH3Cl + OH2 =>
CH3OH + HCl = CH3Cl + OH2
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
Pb + ZnCl = PbCl2 + Zn =>
Pb + 2 ZnCl = PbCl2 + 2 Zn
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
PO2 + KOH + Mn2O3 = K2MnO7 + H2O + P =>
9 PO2 + 8 KOH + 2 Mn2O3 = 4 K2MnO7 + 4 H2O + 9 P
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
Al2(SO4)3 + H2O + ZnO = ZnSO4 + Al(OH)3 =>
Al2(SO4)3 + 3 H2O + 3 ZnO = 3 ZnSO4 + 2 Al(OH)3
KMnO4 + C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O + K{+} =>
2 KMnO4 + 5 C2O4{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O + 2 K{+}
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al(OH)3(aq) + H2CO3(aq) = Al2(CO3)3(aq) + H2O(l) =>
2 Al(OH)3(aq) + 3 H2CO3(aq) = Al2(CO3)3(aq) + 6 H2O(l)
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
MgCl2 + LiPo4 = Mg(Po4)2 + LiCl =>
MgCl2 + 2 LiPo4 = Mg(Po4)2 + 2 LiCl
C3Al4 + H2O = CH4 + Al(OH)3 =>
C3Al4 + 12 H2O = 3 CH4 + 4 Al(OH)3
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
Al(s) + AuNO3(aq) = Al(NO3)3(aq) + Au(s) =>
Al(s) + 3 AuNO3(aq) = Al(NO3)3(aq) + 3 Au(s)
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
HCl(aq) + Al(OH)3(aq) = H2O(l) + AlCl3(aq) =>
3 HCl(aq) + Al(OH)3(aq) = 3 H2O(l) + AlCl3(aq)
Ca + CO2 = CaCO2 =>
Ca + CO2 = CaCO2
LiF + AgNO3 = LiNO3 + AgF =>
LiF + AgNO3 = LiNO3 + AgF
Na2B4O7 + H2S04 + H2O = H3BO3 + Na2S04 =>
Na2B4O7 + H2S04 + 5 H2O = 4 H3BO3 + Na2S04
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
Pb{2+} + Mg = Mg{2+} + Pb =>
Pb{2+} + Mg = Mg{2+} + Pb
BaO2 + Sb = BaO + Sb2O3 =>
3 BaO2 + 2 Sb = 3 BaO + Sb2O3
Ag2I(s) = Ag(s) + I2(g) =>
2 Ag2I(s) = 4 Ag(s) + I2(g)
Fe + SnO = Fe2O3 + Sn =>
2 Fe + 3 SnO = Fe2O3 + 3 Sn
sodiumchlorite + sulfuricacid = sodiumsulfate + hydrogenchloride + chlorinedioxide + water =>
10 NaClO2 + 5 H2SO4 = 5 Na2SO4 + 2 HCl + 8 ClO2 + 4 H2O
BaBr2 + (NH4)2CO3 = BaCO3 + (NH4)Br =>
BaBr2 + (NH4)2CO3 = BaCO3 + 2(NH4)Br
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ca10(PO4)6(OH)2 + HCl = CaCl2 + H3PO4 + H2O =>
Ca10(PO4)6(OH)2 + 20 HCl = 10 CaCl2 + 6 H3PO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/24/24
Équations équilibrées sur03/25/23
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