Equations balanced on the previous day | Equations balanced on the next day |
AsS + 11 HNO3 = HAsO3 + H2SO4 + 11 NO2 + 4 H2O
NaS2O3 + HCl = NaCl + O2 + H2O + S =>
4 NaS2O3 + 4 HCl = 4 NaCl + 5 O2 + 2 H2O + 8 S
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C15H14O16 + O2 = CO2 + H2 =>
C15H14O16 + 7 O2 = 15 CO2 + 7 H2
NaH + HF = NaF + H =>
NaH + HF = NaF + 2 H
Li + H2SO4 = Li2SO4 + LiS + H2O =>
7 Li + 4 H2SO4 = 3 Li2SO4 + LiS + 4 H2O
KCl + SrNO3 = KNO3 + SrCl =>
KCl + SrNO3 = KNO3 + SrCl
NaI + SnCl4 = NaCl + SnI2 + I2 =>
4 NaI + SnCl4 = 4 NaCl + SnI2 + I2
H2S + Na[Al(OH)4] = NaHS + H[Al(OH)4] =>
H2S + Na[Al(OH)4] = NaHS + H[Al(OH)4]
C24H52Na3SO3 + H2O + Zn = C24H39O2 + Na3ZnSO3 + H2 =>
2 C24H52Na3SO3 + 4 H2O + 2 Zn = 2 C24H39O2 + 2 Na3ZnSO3 + 17 H2
ZnCl2 + H2SO4 = HCl + ZnSO4 =>
ZnCl2 + H2SO4 = 2 HCl + ZnSO4
NaN3(s) = Na(s) + N2(aq) =>
2 NaN3(s) = 2 Na(s) + 3 N2(aq)
FeCl3 + K3(OH)3 = Fe(OH)3 + K3(Cl)3 =>
FeCl3 + K3(OH)3 = Fe(OH)3 + K3(Cl)3
CH3COONa = CH3COCH3 + Na2CO3 =>
2 CH3COONa = CH3COCH3 + Na2CO3
NH2 + H = NH3 =>
NH2 + H = NH3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SiC + O = SiO + C =>
SiC + O = SiO + C
HNO3 + Fe3C + FeS2 = Fe2(SO4)3 + CO2 + NO + H2O =>
148 HNO3 + 3 Fe3C + 27 FeS2 = 18 Fe2(SO4)3 + 3 CO2 + 148 NO + 74 H2O
Fe{3+} + O{2-} = Fe{2+} + O{3+} =>
5 Fe{3+} + O{2-} = 5 Fe{2+} + O{3+}
CH3COOH + Al(OH)3 = (CH3COO)2AlOH + H2O =>
2 CH3COOH + Al(OH)3 = (CH3COO)2AlOH + 2 H2O
H{+} + Cr2O7{-2}* + C2H5OH = Cr{+3} + CO2 + H2O =>
16 H{+} + 2 Cr2O7{-2}* + C2H5OH = 4 Cr{+3} + 2 CO2 + 11 H2O
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Mg + Cd{2+} = Mg{2+} + Cd =>
Mg + Cd{2+} = Mg{2+} + Cd
NaCl(s) + H2SO4(aq) = HCl(aq) + Na2SO4(aq) =>
2 NaCl(s) + H2SO4(aq) = 2 HCl(aq) + Na2SO4(aq)
AgCl + Al2(SO4)3 = AlCl3 + Ag2SO4 =>
6 AgCl + Al2(SO4)3 = 2 AlCl3 + 3 Ag2SO4
Cu + NaNO3 + H2SO4 = Cu(NO3)2 + NaHSO4 + NO2 + H2O =>
Cu + 4 NaNO3 + 4 H2SO4 = Cu(NO3)2 + 4 NaHSO4 + 2 NO2 + 2 H2O
Cr2O2{-} + S2{-} + H{+} = Cr3{+} + S + H2O =>
3 Cr2O2{-} + 7 S2{-} + 12 H{+} = 2 Cr3{+} + 14 S + 6 H2O
XKNO3 = XKNO2 + O2 =>
2 XKNO3 = 2 XKNO2 + O2
P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2
XKNO3 = XKNO2 + O2 =>
2 XKNO3 = 2 XKNO2 + O2
ReO2NaNO3 = ReO3NaNO2 =>
ReO2NaNO3 = ReO3NaNO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2O2 + KI = H2I + KO2 =>
H2O2 + KI = H2I + KO2
Cu + NaNO3 + H2SO4 = CuSO4 + Na2SO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 4 H2SO4 = 3 CuSO4 + Na2SO4 + 4 H2O + 2 NO
Mn2O4 = MnO2 =>
Mn2O4 = 2 MnO2
K(OH) + H3PO4 = K3PO4 + H2O =>
3 K(OH) + H3PO4 = K3PO4 + 3 H2O
Cu + NaNO3 + H2SO4 = NO2 + CuSO4 + Na2SO4 + H2O =>
Cu + 2 NaNO3 + 2 H2SO4 = 2 NO2 + CuSO4 + Na2SO4 + 2 H2O
H3PO4 + K(OH) = K2HPO4 + H2O =>
H3PO4 + 2 K(OH) = K2HPO4 + 2 H2O
Cu + NaNO3 + H2SO4 = NaHSO4 + CuSO4 + H2O + NO =>
3 Cu + 2 NaNO3 + 5 H2SO4 = 2 NaHSO4 + 3 CuSO4 + 4 H2O + 2 NO
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu + NaNO3 + H2SO4 = NO2 + Cu(NO3)2 + Na2SO4 + H2O =>
Cu + 4 NaNO3 + 2 H2SO4 = 2 NO2 + Cu(NO3)2 + 2 Na2SO4 + 2 H2O
K(OH) + H3PO4 = KH2PO4 + H2O =>
K(OH) + H3PO4 = KH2PO4 + H2O
XKNO3 = XKNO2 + O2 =>
2 XKNO3 = 2 XKNO2 + O2
NaNO3 + Cu + H2SO4 = Cu(NO3)2 + NO + Na2SO4 + H2O =>
8 NaNO3 + 3 Cu + 4 H2SO4 = 3 Cu(NO3)2 + 2 NO + 4 Na2SO4 + 4 H2O
C6H7N + Br2 = HBr + C6H5NBr =>
2 C6H7N + 3 Br2 = 4 HBr + 2 C6H5NBr
C3H5COOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C3H5COOH + 18 KMnO4 + 27 H2SO4 = 20 CO2 + 18 MnSO4 + 9 K2SO4 + 42 H2O
XKNO3 = XKNO2 + O2 =>
2 XKNO3 = 2 XKNO2 + O2
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + HS =>
2 Na2S2O3 + Cl2 + 2 H2O = 2 Na2SO4 + 2 HCl + 2 HS
PbO2 + Cl{-} + H{+} = Pb{+2} + Cl2 + H2O =>
PbO2 + 2 Cl{-} + 4 H{+} = Pb{+2} + Cl2 + 2 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/21/23
Equations balanced on 12/21/22
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.