| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 KBr = 3 HBr + K3PO4
NH3*H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3*H2O + H2SO4 = (NH4)2SO4 + 2 H2O
C10H18O + Na2Cr2O7 = C10H16O + H2O + Na2 + Cr2 =>
7 C10H18O + Na2Cr2O7 = 7 C10H16O + 7 H2O + Na2 + Cr2
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCO2 + (OH)2 = CO2 + H2O =>
2 HCO2 + (OH)2 = 2 CO2 + 2 H2O
NaCl + (CH3COO)2Pb = PbCl + Na(CH3COO)2 =>
NaCl + (CH3COO)2Pb = PbCl + Na(CH3COO)2
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
HBrO3 + HNO2 = HNO3 + Br2 + H =>
2 HBrO3 + 6 HNO2 = 6 HNO3 + Br2 + 2 H
Na3Po4 + Ba(NO3)2 = Ba3(Po4)2 + NaNO3 =>
2 Na3Po4 + 3 Ba(NO3)2 = Ba3(Po4)2 + 6 NaNO3
H(PO4) + K(OH) = K(PO4) + H(OH) =>
H(PO4) + K(OH) = K(PO4) + H(OH)
Yb(OH)3 + CH3COOH = H2O + Yb(CH3COO)3 =>
Yb(OH)3 + 3 CH3COOH = 3 H2O + Yb(CH3COO)3
MgCl2(aq) + Na2CO3(aq) = MgCO3 + NaCl =>
MgCl2(aq) + Na2CO3(aq) = MgCO3 + 2 NaCl
H3PO4 + KBr = HBr + K3PO4 =>
H3PO4 + 3 KBr = 3 HBr + K3PO4
zolfo + ozono = diossidodizolfo =>
3 S + 2 O3 = 3 SO2
Pb(OH)2 + HgS = PbS2 + HgOH =>
Pb(OH)2 + 2 HgS = PbS2 + 2 HgOH
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3OOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 6 CH3OOH + 2 Cr2(SO4)3 + 2 K2SO4 + 5 H2O
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
H3PO4 + KBr = HBr + K3PO4 =>
H3PO4 + 3 KBr = 3 HBr + K3PO4
U + H2SO4 + ClO3 = UO2(SO4)3 + H2O + Cl2 =>
6 U + 18 H2SO4 + 10 ClO3 = 6 UO2(SO4)3 + 18 H2O + 5 Cl2
H3PO4 + KBr = HBr + K3PO4 =>
H3PO4 + 3 KBr = 3 HBr + K3PO4
Au + H2SO4 = AuSO4 + H2O + H2S =>
4 Au + 5 H2SO4 = 4 AuSO4 + 4 H2O + H2S
C3H8 + P + Cl2 = C3H7Cl + PH4Cl =>
8 C3H8 + 2 P + 5 Cl2 = 8 C3H7Cl + 2 PH4Cl
C2H5OH + O2 = C02 + H2O =>
C2H5OH + O2 = C02 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
MnSO4 + NaClO3 + NaOH = NaCl + Na2MnO4 + Na2SO4 + H2O =>
3 MnSO4 + 2 NaClO3 + 12 NaOH = 2 NaCl + 3 Na2MnO4 + 3 Na2SO4 + 6 H2O
C15H24O13 + O2 = H2O + CO2 =>
2 C15H24O13 + 29 O2 = 24 H2O + 30 CO2
FeH2 + O2 = FeH2O =>
2 FeH2 + O2 = 2 FeH2O
ZnS + O2 = Zn + SO2 =>
ZnS + O2 = Zn + SO2
CH3CO2H + LiOH = H2O + LiCH3CO2 =>
CH3CO2H + LiOH = H2O + LiCH3CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2(SO4)3 + KI = I2 + K2SO4 + FeI2 =>
Fe2(SO4)3 + 6 KI = I2 + 3 K2SO4 + 2 FeI2
Na(s) + HOH(l) = Na(OH) + H =>
Na(s) + HOH(l) = Na(OH) + H
KOH(ac) + H2SO4(ac) = H2O(l) + K2SO4 =>
2 KOH(ac) + H2SO4(ac) = 2 H2O(l) + K2SO4
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
H2OZn(CH3COO)2 + NaOH = Zn(OH)2 + CH3COONa + H2O =>
H2OZn(CH3COO)2 + 2 NaOH = Zn(OH)2 + 2 CH3COONa + H2O
CaCl2 + I2 = Ca + ICl =>
CaCl2 + I2 = Ca + 2 ICl
Na2S + Na2CO3 + SO2 = Na2S2O3 + CO2 =>
2 Na2S + Na2CO3 + 4 SO2 = 3 Na2S2O3 + CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
GeO + O2 = GeO2 =>
2 GeO + O2 = 2 GeO2
Na4C2O4 + KMnO4 + H2SO4 = K2SO4 + NaSO4 + H2O + MnSO4 + CO2 =>
5 Na4C2O4 + 8 KMnO4 + 32 H2SO4 = 4 K2SO4 + 20 NaSO4 + 32 H2O + 8 MnSO4 + 10 CO2
MnS + O2 = MnO + SO2 =>
2 MnS + 3 O2 = 2 MnO + 2 SO2
NaCl + NaOH = HClO + Na =>
NaCl + NaOH = HClO + 2 Na
Fe2(CO3)3 + NH4Cl = (NH4)2CO3 + FeCl3 =>
Fe2(CO3)3 + 6 NH4Cl = 3(NH4)2CO3 + 2 FeCl3
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Cd{2+}(aq) + S{2-}(aq) = CdS(s) =>
Cd{2+}(aq) + S{2-}(aq) = CdS(s)
H3PO4 + KBr = HBr + K3PO4 =>
H3PO4 + 3 KBr = 3 HBr + K3PO4
Mg(g) + N2(g) = Mg3N2(s) =>
3 Mg(g) + N2(g) = Mg3N2(s)
NaMnO4 + H25O4(aq) = Na25O4 + Mn2O7 + H2O =>
50 NaMnO4 + 2 H25O4(aq) = 2 Na25O4 + 25 Mn2O7 + 25 H2O
| 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
