| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuCl2 + C2H8N2 = [Cu(C2H8N2)2]Cl2 =>
CuCl2 + 2 C2H8N2 = [Cu(C2H8N2)2]Cl2
Na[Al(OH)4] + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na[Al(OH)4] + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
AgNO3 + H2O = Ag + O2 + NH3 =>
4 AgNO3 + 6 H2O = 4 Ag + 9 O2 + 4 NH3
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
SrBr2 + K2SO4 = SrSO4 + KBr =>
SrBr2 + K2SO4 = SrSO4 + 2 KBr
CaCl2 + H(NO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2 H(NO3) = Ca(NO3)2 + 2 HCl
Cu + H2 + O2 + S = CuSO4*5H2O =>
2 Cu + 10 H2 + 9 O2 + 2 S = 2 CuSO4*5H2O
Ca(OCl)Cl + KI + H2SO4 = CaCl2 + K2SO4 + H2O + I2 =>
Ca(OCl)Cl + 2 KI + H2SO4 = CaCl2 + K2SO4 + H2O + I2
(NH4)2SO4(aq) + NaOH(aq) = Na2SO4(aq) + (NH3) + H2O =>
(NH4)2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2(NH3) + 2 H2O
Ba(OH)2(aq) + H2SO4 = BaSO4(s) + H2O =>
Ba(OH)2(aq) + H2SO4 = BaSO4(s) + 2 H2O
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Al + Hg = AlHg =>
Al + Hg = AlHg
B + Cl = BCl2 =>
B + 2 Cl = BCl2
KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2
C2H2 + NaHCO3 = H2O + NaOH + C =>
2 C2H2 + NaHCO3 = 2 H2O + NaOH + 5 C
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
CoCl2 + Na2CO3 = Na2Co + CO3Cl2 =>
CoCl2 + Na2CO3 = Na2Co + CO3Cl2
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2 =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4
CaCl2 + H(NO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2 H(NO3) = Ca(NO3)2 + 2 HCl
K2Cr2O7 + KI + H2SO4 = CrSO4 + H2O + K2SO4 + I2 =>
K2Cr2O7 + 8 KI + 7 H2SO4 = 2 CrSO4 + 7 H2O + 5 K2SO4 + 4 I2
Zn3(PO4)2 + Al2(SO4)3 = ZnSO4 + AlPO4 =>
Zn3(PO4)2 + Al2(SO4)3 = 3 ZnSO4 + 2 AlPO4
H + MnO4{-} + HNO2 = NO3{-} + Mn2{+} + H2O =>
7 H + 2 MnO4{-} + 3 HNO2 = 3 NO3{-} + Mn2{+} + 5 H2O
Mg(H2PO4)2 = Mg + H2 + P4 + O2 =>
2 Mg(H2PO4)2 = 2 Mg + 4 H2 + P4 + 8 O2
Fe(SO4) + NaCl = FeCl2 + Na2(SO4) =>
Fe(SO4) + 2 NaCl = FeCl2 + Na2(SO4)
SUSO4 + Na3PO4 = SUPO4 + Na3SO4 =>
SUSO4 + Na3PO4 = SUPO4 + Na3SO4
C5H11OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + C4H9CHO + H2O =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 C4H9CHO + 7 H2O
Na2CO3 + Co(NO3)3 = Na(NO3) + Co2(CO3)3 =>
3 Na2CO3 + 2 Co(NO3)3 = 6 Na(NO3) + Co2(CO3)3
Mg2 + O2 = MgO2 =>
Mg2 + 2 O2 = 2 MgO2
SnI{4+} = Sn{4+} + I =>
SnI{4+} = Sn{4+} + I
Sn(NO3)4 = NO2 + O2 + SnO2 =>
Sn(NO3)4 = 4 NO2 + O2 + SnO2
K2O + HF = KF + H2O =>
K2O + 2 HF = 2 KF + H2O
C4H6N4O12 + C16H10N2Na2O7S2 = CO + H2O + NaO + SO4 + N2 =>
24 C4H6N4O12 + 5 C16H10N2Na2O7S2 = 176 CO + 97 H2O + 10 NaO + 10 SO4 + 53 N2
BeCO3 + HCl = BeCl2 + H2O + CO2 =>
BeCO3 + 2 HCl = BeCl2 + H2O + CO2
Zn3(PO4)2 + HCl = ZnCl2 + H3PO4 =>
Zn3(PO4)2 + 6 HCl = 3 ZnCl2 + 2 H3PO4
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
HClO4 + MgO = MgClO4 + HO =>
HClO4 + MgO = MgClO4 + HO
Cr + O2Cr2O3 = Cr2O3 =>
4 Cr + 3 O2Cr2O3 = 5 Cr2O3
S + NaOH = Na2S + Na2SO4 + H2O =>
4 S + 8 NaOH = 3 Na2S + Na2SO4 + 4 H2O
Sb2O5 + C = CO + Sb =>
Sb2O5 + 5 C = 5 CO + 2 Sb
Y + N2 = YN3 =>
2 Y + 3 N2 = 2 YN3
Mg3N2 + O2 = MgO + N2 =>
2 Mg3N2 + 3 O2 = 6 MgO + 2 N2
K2S + CoCl2 = CoS + KCl =>
K2S + CoCl2 = CoS + 2 KCl
AuI3 = Au + I =>
AuI3 = Au + 3 I
LiH + H2O = LiOH + H =>
LiH + H2O = LiOH + 2 H
P + HCl = P2Cl2 + H2 =>
2 P + 2 HCl = P2Cl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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