| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(HCO3)2KOH = CaCO3KHCO3H2O
RuCl3 + K3H2IO6 + NaOH = K5NaRuO2(HIO6)2 + KIO3 + KCl + H2O + KOH =>
2 RuCl3 + 7 K3H2IO6 + 2 NaOH = 2 K5NaRuO2(HIO6)2 + 3 KIO3 + 6 KCl + 5 H2O + 2 KOH
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Cu(H2O)2Cl2 = CuCl2 + H2O =>
Cu(H2O)2Cl2 = CuCl2 + 2 H2O
HNO2 + HI = NO + I2 + H22O =>
2 HNO2 + 42 HI = 2 NO + 21 I2 + 2 H22O
Zn(s)KF(aq) = ZnF(aq)K =>
Zn(s)KF(aq) = ZnF(aq)K
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
UO2SO4 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + K2SO4 =>
2 UO2SO4 + K4[Fe(CN)6] = (UO2)2[Fe(CN)6] + 2 K2SO4
KOH + NH4NO3 = NH3 + H2O + K2NO3 =>
16 KOH + 7 NH4NO3 = 6 NH3 + 13 H2O + 8 K2NO3
KF + KOH = K + FOH =>
KF + KOH = 2 K + FOH
Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
H2SO4 + CH3COOH = C2H4 + SO4 + H2O =>
2 H2SO4 + CH3COOH = C2H4 + 2 SO4 + 2 H2O
Fe2C12 = FeC6 =>
Fe2C12 = 2 FeC6
KMnO4 + COCl2 + HCl = COCl3 + KCl + MnCl2 + H2O =>
KMnO4 + 5 COCl2 + 8 HCl = 5 COCl3 + KCl + MnCl2 + 4 H2O
H2O(l)NH4Cl(aq) = HCl(aq)NH4OH(aq) =>
H2O(l)NH4Cl(aq) = HCl(aq)NH4OH(aq)
C20H14O4NaOH = NaC20H13O4H2O =>
C20H14O4NaOH = NaC20H13O4H2O
H2SO4 + K2(Cr2O7) = Cr2(SO4)3 + K2SO4 + H2O + O2 =>
8 H2SO4 + 2 K2(Cr2O7) = 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O + 3 O2
KOH + Ca(OH)2 = K(OH)2 + CaOH =>
KOH + Ca(OH)2 = K(OH)2 + CaOH
H2SO4 + Zn(NO3)2 = HNO3 + ZnSO4 =>
H2SO4 + Zn(NO3)2 = 2 HNO3 + ZnSO4
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
VOCl3(l) + H2O(l) = V2O5(s) + HCl(aq) =>
2 VOCl3(l) + 3 H2O(l) = V2O5(s) + 6 HCl(aq)
HCl + Mo = MoCl2 + H2 =>
2 HCl + Mo = MoCl2 + H2
Fe + HO2 = Fe2O3 + H2 =>
8 Fe + 6 HO2 = 4 Fe2O3 + 3 H2
I2O7 = I + O2 =>
2 I2O7 = 4 I + 7 O2
KJNaBr = KBrNaJ =>
KJNaBr = KBrNaJ
Zn + PbBr4 = Pb + ZnBr2 =>
2 Zn + PbBr4 = Pb + 2 ZnBr2
copper(II)hydroxide + hydrochloricacid = copper(II)chloride + water =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Na2[Sn(OH)4] + H2O = Na2[Sn(OH)6] + H2 =>
Na2[Sn(OH)4] + 2 H2O = Na2[Sn(OH)6] + H2
K3PO4 + HBr = KBr + H3PO4 =>
K3PO4 + 3 HBr = 3 KBr + H3PO4
CO + O2 = (CO3)2 =>
2 CO + 2 O2 = (CO3)2
CaHO + HNO3 = H2O + Ca(NO3) =>
CaHO + HNO3 = H2O + Ca(NO3)
H2O{-} + Sn(OH)4{2-} + CrO4{2-} = Sn(OH)6{2-} + CrO2{-} + OH{-} =>
4 H2O{-} + Sn(OH)4{2-} + 2 CrO4{2-} = Sn(OH)6{2-} + 2 CrO2{-} + 6 OH{-}
P + Br = (PBr)3 =>
3 P + 3 Br = (PBr)3
Mg + Zn(NO3)2 = Zn2 + Mg(NO3)2 =>
2 Mg + 2 Zn(NO3)2 = Zn2 + 2 Mg(NO3)2
Na2S2O8 + KI = I2 + Na2SO4 + K2SO4 =>
Na2S2O8 + 2 KI = I2 + Na2SO4 + K2SO4
CsOHLiNO3 = CsNO3LiOH =>
CsOHLiNO3 = CsNO3LiOH
H2SO4(aq) + NH4OH(aq) = (NH4)2SO4(aq) + H2O =>
H2SO4(aq) + 2 NH4OH(aq) = (NH4)2SO4(aq) + 2 H2O
Na2SnO2 + H2O = SnO2H2 + NaOH =>
Na2SnO2 + 2 H2O = SnO2H2 + 2 NaOH
Na2CO3 + NaHSO4 = Na2SO4 + NaHCO3 =>
Na2CO3 + NaHSO4 = Na2SO4 + NaHCO3
LiF + Mg3(PO4)2 = MgF2 + Li3PO4 =>
6 LiF + Mg3(PO4)2 = 3 MgF2 + 2 Li3PO4
C4H10O + OH = CO2 + H2O =>
C4H10O + 24 OH = 4 CO2 + 17 H2O
NHCH3COOCuSO4 = CuCH3COONHSO4 =>
NHCH3COOCuSO4 = CuCH3COONHSO4
C3H8O + C4H10O2 = H2O + C7H16O2 =>
C3H8O + C4H10O2 = H2O + C7H16O2
ZnSO4 = SZnO4 =>
ZnSO4 = SZnO4
Ca3P2 + Na2Co3 = CaCo3 + Na3P =>
Ca3P2 + 3 Na2Co3 = 3 CaCo3 + 2 Na3P
Na2CrO4 + Pb(Ac)2 = PbCrO4 + NaAc =>
Na2CrO4 + Pb(Ac)2 = PbCrO4 + 2 NaAc
CaCl2 + Al(NO3)3 = Ca(NO3)3 + AlCl2 =>
CaCl2 + Al(NO3)3 = Ca(NO3)3 + AlCl2
C7H16 + Cl2 = CHCl3 + HCl =>
C7H16 + 15 Cl2 = 7 CHCl3 + 9 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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