| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + PO4 = FePO4 + Cl3
C5H10(g) + O2(g) = CO(g) + H2O(l) =>
C5H10(g) + 5 O2(g) = 5 CO(g) + 5 H2O(l)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C5H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C5H10(g) + 15 O2(g) = 10 CO2(g) + 10 H2O(l)
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
C2H3O2Br + O2 = CO2 + H2O + HBr =>
2 C2H3O2Br + 3 O2 = 4 CO2 + 2 H2O + 2 HBr
Cu2S + O2 = SO2 + Cu2O =>
2 Cu2S + 3 O2 = 2 SO2 + 2 Cu2O
K3PO4 + FeSO4 = FePO4 + K3SO4 =>
K3PO4 + FeSO4 = FePO4 + K3SO4
CH3Cl + NAOH = CH3OH + NACl =>
CH3Cl + NAOH = CH3OH + NACl
(CN)2 + NaOH = NaCN + NaOCN + H2O =>
(CN)2 + 2 NaOH = NaCN + NaOCN + H2O
Ag2CO3 = Ag + CO + O2 =>
Ag2CO3 = 2 Ag + CO + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
CS2 + O2 = SO2 + CO2 =>
CS2 + 3 O2 = 2 SO2 + CO2
C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COH + Cr2(SO4)3 + K2SO4 + 7 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Mg + HBr = MgBr + H2 =>
2 Mg + 2 HBr = 2 MgBr + H2
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
CuSO4 + HCl = CuCl + HSO4 =>
CuSO4 + HCl = CuCl + HSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KJ + KJO3 + H2SO4 = J2 + K2SO4 + H2O =>
5 KJ + KJO3 + 3 H2SO4 = 3 J2 + 3 K2SO4 + 3 H2O
P + S = P2S3 =>
2 P + 3 S = P2S3
HNO3 + NA = NANO3 + NH4NO3 + H2O =>
10 HNO3 + 8 NA = 8 NANO3 + NH4NO3 + 3 H2O
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2
KOH + HNo3 = KNo3 + H2O =>
KOH + HNo3 = KNo3 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
C3H3(g) + O2(s) = CO2(s) + H2O(g) =>
4 C3H3(g) + 15 O2(s) = 12 CO2(s) + 6 H2O(g)
C4H10(g) + O2(g) = CO2(g) + H2O(l) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(l)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
CO + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5 CO + 2 KMNO4 + 3 H2SO4 = 5 CO2 + 2 MNSO4 + K2SO4 + 3 H2O
Al + S2 = Al2S3 =>
4 Al + 3 S2 = 2 Al2S3
H3Po4 + Ca(OH)2 = Ca3(Po4)2 + H2O =>
2 H3Po4 + 3 Ca(OH)2 = Ca3(Po4)2 + 6 H2O
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
NACO3 + H2SO4 = NASO4 + CO2 + H2O =>
NACO3 + H2SO4 = NASO4 + CO2 + H2O
Fe3O4 + HJ = FeJ2 + J2 + H2O =>
Fe3O4 + 8 HJ = 3 FeJ2 + J2 + 4 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/19
Équations équilibrées sur02/07/18
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