| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
S2 + H2O = H + SO =>
S2 + 2 H2O = 4 H + 2 SO
Fe(NO3) + NaOH = NaNO3 + FeOH =>
Fe(NO3) + NaOH = NaNO3 + FeOH
HCl + Cr(OH)3 = CrCl3 + H2O =>
3 HCl + Cr(OH)3 = CrCl3 + 3 H2O
Na2C2O4(aq) + CuSO4(aq) = CuC2O4 + Na2SO4 =>
Na2C2O4(aq) + CuSO4(aq) = CuC2O4 + Na2SO4
U + As = As2U =>
U + 2 As = As2U
K3PO4 + AgSO4 = (K3)2(SO4)3 + Ag3(PO4)2 =>
2 K3PO4 + 3 AgSO4 = (K3)2(SO4)3 + Ag3(PO4)2
HLO3 + HL = L2H2O =>
HLO3 + 5 HL = 3 L2H2O
PHC2H5 + O2 = PHOH + CO2 + H2O =>
2 PHC2H5 + 7 O2 = 2 PHOH + 4 CO2 + 4 H2O
Co + H1PO4 = Co3(PO4)2 + H =>
3 Co + 2 H1PO4 = Co3(PO4)2 + 2 H
Sn(s) + CuSO45H2O(aq) = Cu(s) + SnSO45H2O(aq) =>
Sn(s) + CuSO45H2O(aq) = Cu(s) + SnSO45H2O(aq)
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
KI3 + NaOCl + H2SO4 = I2 + K2SO4 + NaCl + H2O =>
2 KI3 + NaOCl + H2SO4 = 3 I2 + K2SO4 + NaCl + H2O
C6H605 + O2 = CO2 + H2O =>
4 C6H605 + 629 O2 = 24 CO2 + 1210 H2O
C6H12O6 + Cu{2+} + OH{-} = C6H11O7{-} + Cu2O + H2O =>
C6H12O6 + 2 Cu{2+} + 5 OH{-} = C6H11O7{-} + Cu2O + 3 H2O
I2 + Br2 + KOH = KBr + KIOO3 + H2O =>
I2 + 7 Br2 + 16 KOH = 14 KBr + 2 KIOO3 + 8 H2O
H2C2O4H2O2 = CO2H2O =>
H2C2O4H2O2 = 2 CO2H2O
NaHCO3 + AuCl4 + H2O = NaHCO4 + HCl + Au =>
2 NaHCO3 + AuCl4 + 2 H2O = 2 NaHCO4 + 4 HCl + Au
NaNO2 + KI + HCl = KI3 + NO + KCl + NaCl + H2O =>
2 NaNO2 + 3 KI + 4 HCl = KI3 + 2 NO + 2 KCl + 2 NaCl + 2 H2O
CuSO4 + I = CuI + SO4 =>
CuSO4 + I = CuI + SO4
H2S + Br2 = S2 + HBr =>
2 H2S + 2 Br2 = S2 + 4 HBr
C7H6O3 + CH3OH = C8H10O3 + H2O =>
6 C7H6O3 + 14 CH3OH = 7 C8H10O3 + 11 H2O
Bi3{+} + SnO2{-2} + OH{-} = SnO3{-2} + H2O + Bi =>
2 Bi3{+} + SnO2{-2} + 2 OH{-} = SnO3{-2} + H2O + 6 Bi
CH3COOH = CH3COOCH3 + O2 =>
3 CH3COOH = 2 CH3COOCH3 + O2
Fe + CrO4 = FeO + Cr =>
4 Fe + CrO4 = 4 FeO + Cr
Ca + NiCl2 = CaCl2 + Ni =>
Ca + NiCl2 = CaCl2 + Ni
B5H9 + O2 = B2O3 + *H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9*H2O
CuSO4 + I = CuI + SO4 =>
CuSO4 + I = CuI + SO4
K2CrO4 + K2SO3 + H2O + KOH = K3[Cr(OH)6] + K2SO4 =>
2 K2CrO4 + 3 K2SO3 + 5 H2O + 2 KOH = 2 K3[Cr(OH)6] + 3 K2SO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + CO2 + AlCl3 = NaCl + Al2(CO3)3 + H2O =>
6 NaOH + 3 CO2 + 2 AlCl3 = 6 NaCl + Al2(CO3)3 + 3 H2O
K2Cr2O7 + HCl + FeS = KCl + CrCl3 + FeO + S + H2 =>
K2Cr2O7 + 8 HCl + 7 FeS = 2 KCl + 2 CrCl3 + 7 FeO + 7 S + 4 H2
CH4N2O + C12H22O11 = C13H11NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 = 24 C13H11NO5 + 167 H2O
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
Mg(OH)2 + H2SO4 = MgSO4 + OH2 =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 OH2
CrO3 + KBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + H2O =>
2 CrO3 + 6 KBr + 6 H2SO4 = Cr2(SO4)3 + 3 K2SO4 + 3 Br2 + 6 H2O
CaHPO4 + SiO2 + C = CaSiO3 + P + H2O + CO =>
2 CaHPO4 + 2 SiO2 + 5 C = 2 CaSiO3 + 2 P + H2O + 5 CO
N2H4*H2SO4 + I2 + KOH = K2SO4 + N2 + KI + H2O =>
N2H4*H2SO4 + 2 I2 + 6 KOH = K2SO4 + N2 + 4 KI + 6 H2O
P + NaOH = PH + NaPO =>
2 P + NaOH = PH + NaPO
BaCO3 + HNO3 = Ba2 + (NO3) + CO2 + H2O =>
2 BaCO3 + 4 HNO3 = Ba2 + 4(NO3) + 2 CO2 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
CH3COOH = CH3COOCH3 + CO2 + H2O =>
7 CH3COOH = 4 CH3COOCH3 + 2 CO2 + 2 H2O
NaC2O4 + KMnO4 + H2SO4 = KSO4 + NaSO4 + H2O + MnSO4 + CO2 =>
2 NaC2O4 + KMnO4 + 4 H2SO4 = KSO4 + 2 NaSO4 + 4 H2O + MnSO4 + 4 CO2
HgS = Hg + S =>
HgS = Hg + S
(NH4)2CO3 + Na2S = (NH4)2S + Na2CO3 =>
(NH4)2CO3 + Na2S = (NH4)2S + Na2CO3
Ba(HSO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + SO2 =>
Ba(HSO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 SO2
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
NaHSeO3 + NaOH = Na2SeO3 + H2O =>
NaHSeO3 + NaOH = Na2SeO3 + H2O
NaCl + Ca(CO3) = Na2(CO3) + CaCl2 =>
2 NaCl + Ca(CO3) = Na2(CO3) + CaCl2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/24/24
Équations équilibrées sur09/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
