| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SnClO3 = 2 SnCl + 3 O2
Mg + H3FO4 = MgFO4H + H2 =>
Mg + H3FO4 = MgFO4H + H2
Al2(SO4)3 + Ba(Cl)2 = Al(Cl)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(Cl)2 = 2 Al(Cl)3 + 3 BaSO4
C2H3N + O2 = HCN + H2O + CO2 =>
2 C2H3N + 3 O2 = 2 HCN + 2 H2O + 2 CO2
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2 =>
Zn(NO3)2 + Na3PO4 = ZnPO4 + Na3(NO3)2
CrCl3*6H2O + SnCl2 = Sn[Cr(H2O)6] + Cl2 =>
2 CrCl3*6H2O + 2 SnCl2 = 2 Sn[Cr(H2O)6] + 5 Cl2
C8H7OH + O2 = CO2 + H2O =>
2 C8H7OH + 19 O2 = 16 CO2 + 8 H2O
CH3OH + NH3 = CH3NH2 + H2O =>
CH3OH + NH3 = CH3NH2 + H2O
HgCl2 + KI = KCl + K2HgI4 =>
HgCl2 + 4 KI = 2 KCl + K2HgI4
CH2C(CH3)CHCH2 + Br2 = CH2BrCBr(CH3)CHBrCH2Br =>
CH2C(CH3)CHCH2 + 2 Br2 = CH2BrCBr(CH3)CHBrCH2Br
C2H2 + Cl = HCl + C =>
C2H2 + 2 Cl = 2 HCl + 2 C
(NH4)Br + Ca(OH)2 = NH3 + CaBr2 + H2O =>
2(NH4)Br + Ca(OH)2 = 2 NH3 + CaBr2 + 2 H2O
NO2 + H2 = N2 + H2O =>
2 NO2 + 4 H2 = N2 + 4 H2O
Br2 = Br =>
Br2 = 2 Br
CH3Cl + NH3 = CH3NH3 + NH3Cl =>
CH3Cl + 2 NH3 = CH3NH3 + NH3Cl
KBr + NaBr = KNa + Br2 =>
KBr + NaBr = KNa + Br2
Ca(OH)2(NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2(NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
KL + F2 = KF + L2 =>
2 KL + F2 = 2 KF + L2
NO2 + H2 = HNO3 + NO =>
4 NO2 + H2 = 2 HNO3 + 2 NO
sulfur + ozone = sulfurdioxide =>
3 S + 2 O3 = 3 SO2
Ag + Pt(NO3)3 = AgNO3 + Pt =>
3 Ag + Pt(NO3)3 = 3 AgNO3 + Pt
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
C4H8 + HF = C4H9{+} + F{-} =>
C4H8 + HF = C4H9{+} + F{-}
VO2{+} + SO3{-2} + H{+} = V{+3} + SO4{-2} + H2O =>
VO2{+} + SO3{-2} + 2 H{+} = V{+3} + SO4{-2} + H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
NaI(aq) + Br2(aq) = I2(s) + NaBr(aq) =>
2 NaI(aq) + Br2(aq) = I2(s) + 2 NaBr(aq)
Cu(CN)2 + KCN = K3[Cu(CN)4] + (CN)2 =>
2 Cu(CN)2 + 6 KCN = 2 K3[Cu(CN)4] + (CN)2
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4 =>
BaSO4 + Mg(OH)2 = Ba(OH)2 + MgSO4
QR = Q + R =>
QR = Q + R
Mg2O3 + Na = Na2O + Mg =>
Mg2O3 + 6 Na = 3 Na2O + 2 Mg
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KS + FeCI = KCI + FeS =>
KS + FeCI = KCI + FeS
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NaClO(aq) + Na2SO3(aq) = Na2SO4(aq) + NaCl(aq) =>
NaClO(aq) + Na2SO3(aq) = Na2SO4(aq) + NaCl(aq)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Cu(OH)2 = (CuO) + H2O =>
Cu(OH)2 = (CuO) + H2O
AgNO3 + CCl2 = CNO3 + AgCl2 =>
AgNO3 + CCl2 = CNO3 + AgCl2
NpCl3 + KBrO3 = NpBr3 + KCl + O2 =>
2 NpCl3 + 6 KBrO3 = 2 NpBr3 + 6 KCl + 9 O2
Ag2HPO4 = Ag2PO4 + H =>
Ag2HPO4 = Ag2PO4 + H
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2ZnO2 + HCl = KOH + ZnCl2 =>
K2ZnO2 + 2 HCl = 2 KOH + ZnCl2
CO(NH2)2 + H2O = (NH4)2CO3 =>
CO(NH2)2 + 2 H2O = (NH4)2CO3
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
C7H5NaO2 + NaOH = C6H6 + Na2CO3 =>
C7H5NaO2 + NaOH = C6H6 + Na2CO3
BrCl + CrCl3 + KOH = KCl + K2CrO4 + KBr + H2O =>
3 BrCl + 2 CrCl3 + 16 KOH = 9 KCl + 2 K2CrO4 + 3 KBr + 8 H2O
HCHO + CH3CHO = CHCHCHO + H2O =>
4 HCHO + CH3CHO = 2 CHCHCHO + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
K2O + H3PO4 = K2HPO4 + H2O =>
K2O + H3PO4 = K2HPO4 + H2O
Li3P + Sr2C = Li4C + Sr3P2 =>
4 Li3P + 3 Sr2C = 3 Li4C + 2 Sr3P2
Al(NO3)3 + NaI = AlI3 + Na(NO3) =>
Al(NO3)3 + 3 NaI = AlI3 + 3 Na(NO3)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
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