| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaOHCl = CaClOH
(H)2(SO)4 + KOH = (K)2(SO)4 + H2O =>
(H)2(SO)4 + 2 KOH = (K)2(SO)4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
UO2(NO3)2*6H2O = U3O8 + H2O + NONO2 + O2 =>
6 UO2(NO3)2*6H2O = 2 U3O8 + 36 H2O + 6 NONO2 + 7 O2
HgClO4 + NaSO4 = HgSO4 + NaClO4 =>
HgClO4 + NaSO4 = HgSO4 + NaClO4
Zn + H2SO4(konts) = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4(konts) = ZnSO4 + SO2 + 2 H2O
NH3 + HNO3 = H2O + H2N2O2 =>
NH3 + HNO3 = H2O + H2N2O2
ZnCl2 + NH4OH = NH4Cl + Zn(OH)2 =>
ZnCl2 + 2 NH4OH = 2 NH4Cl + Zn(OH)2
CaO + Cr2(SO4)3 = CaSO4 + Cr2O3 =>
3 CaO + Cr2(SO4)3 = 3 CaSO4 + Cr2O3
Zn3P2 + O2 = ZnO + P2 =>
2 Zn3P2 + 3 O2 = 6 ZnO + 2 P2
BeO3 + K = Be + KO =>
BeO3 + 3 K = Be + 3 KO
Fe + Ca(NO3)2 = Fe(NO3) + Ca =>
2 Fe + Ca(NO3)2 = 2 Fe(NO3) + Ca
Cd + O2 = CdO =>
2 Cd + O2 = 2 CdO
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
CH3CH2Br + H2 = CH3CH2 + HBr =>
2 CH3CH2Br + H2 = 2 CH3CH2 + 2 HBr
ZnI2KOH = ZnOHKI2 =>
ZnI2KOH = ZnOHKI2
Sr + HClO4 = Sr(ClO4)2 + H2 =>
Sr + 2 HClO4 = Sr(ClO4)2 + H2
BaCl + Mg = MgCl + Ba =>
BaCl + Mg = MgCl + Ba
Cr + HNO3 = (CrNO3)3 + NO2 + H2O =>
3 Cr + 6 HNO3 = (CrNO3)3 + 3 NO2 + 3 H2O
Sr(NO3)2 + KMnO4 = Sr(MnO4)2 + KNO3 =>
Sr(NO3)2 + 2 KMnO4 = Sr(MnO4)2 + 2 KNO3
BaS + NaSO4 = BaSO4 + NaS =>
BaS + NaSO4 = BaSO4 + NaS
Fe2 + Cl4 = FeCl2 =>
Fe2 + Cl4 = 2 FeCl2
Fe + S = FeS2 =>
Fe + 2 S = FeS2
KClO3 + KCrO2 + NaOH = K2CrO4 + Na2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = K2CrO4 + Na2CrO4 + KCl + H2O
NaHCO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq) + H2O(l) + CO2(g) =>
2 NaHCO3(aq) + CuSO4(aq) = Na2SO4(aq) + CuCO3(aq) + H2O(l) + CO2(g)
NaCO3 + K2CO3 + NbO3O5 = NaKNb + CO2 + O2 =>
4 NaCO3 + 2 K2CO3 + 4 NbO3O5 = 4 NaKNb + 6 CO2 + 19 O2
Al(s) + AgNo3(aq) = Al(No3)3(aq) + Ag(s) =>
Al(s) + 3 AgNo3(aq) = Al(No3)3(aq) + 3 Ag(s)
AI + HC1 = AIC3 + H2 =>
2 AI + 6 HC1 = 2 AIC3 + 3 H2
NaHCo3 + FeCl3 = NaCl3 + FeHCo3 =>
NaHCo3 + FeCl3 = NaCl3 + FeHCo3
CH3OH + HCHO = HCHOHOHCH3 =>
3 CH3OH + HCHO = 2 HCHOHOHCH3
Al(HSO3)3 = Al2O3 + SO2 + H2O =>
2 Al(HSO3)3 = Al2O3 + 6 SO2 + 3 H2O
H2(g) + O2(g) = H2O(l) = =>
2 H2(g) + O2(g) = 2 H2O(l)
NaCl + CH3COOH = NaCH3COO + CH3COOCl + H =>
NaCl + 2 CH3COOH = NaCH3COO + CH3COOCl + 2 H
BaCO3 + AgNO3 = Ag2CO3 + Ba(NO3)2 =>
BaCO3 + 2 AgNO3 = Ag2CO3 + Ba(NO3)2
Cu(NO3)2(aq) + K3Fe(CN)6(aq) = Cu3(Fe(CN)6)2(s) + KNO3(aq) =>
3 Cu(NO3)2(aq) + 2 K3Fe(CN)6(aq) = Cu3(Fe(CN)6)2(s) + 6 KNO3(aq)
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(No3)2 + Br2 = FeBr3 + Fe(No3)3 =>
6 Fe(No3)2 + 3 Br2 = 2 FeBr3 + 4 Fe(No3)3
C2ClF3O + H2O + O2 = CO2 + HF + HCl =>
2 C2ClF3O + 4 H2O + O2 = 4 CO2 + 6 HF + 2 HCl
NaCl + (NH4)2CO3 = NaCO3 + (NH4)2Cl =>
NaCl + (NH4)2CO3 = NaCO3 + (NH4)2Cl
KCr(OH)4 + H2O2 + KOH = K2CrO4 + H2O =>
2 KCr(OH)4 + 3 H2O2 + 2 KOH = 2 K2CrO4 + 8 H2O
C3H7CHO + Ag2O = C3H7COOH + Ag =>
C3H7CHO + Ag2O = C3H7COOH + 2 Ag
NH4OH + MnNO3 = NH4NO3 + MnOH =>
NH4OH + MnNO3 = NH4NO3 + MnOH
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C3H10(g) + O2(g) = CO2 + H2O =>
2 C3H10(g) + 11 O2(g) = 6 CO2 + 10 H2O
MoCl4 + NaOH + C6H6S2 = Na2Mo(C6H4S2)3 + H2O + NaCl =>
MoCl4 + 6 NaOH + 3 C6H6S2 = Na2Mo(C6H4S2)3 + 6 H2O + 4 NaCl
C4H8O + BF3 = C4H7O{-} + BF3H{+} =>
C4H8O + BF3 = C4H7O{-} + BF3H{+}
Pb + K2Cr2O7 = PbCr2O7 + K =>
Pb + K2Cr2O7 = PbCr2O7 + 2 K
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4NaNO3 =>
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4NaNO3
Mn + Br2 = MnBr3 =>
2 Mn + 3 Br2 = 2 MnBr3
KHSO3(aq) + HCL(aq) = KCL(aq) + H2O(l) + SO2(g) =>
KHSO3(aq) + HCL(aq) = KCL(aq) + H2O(l) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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