Equations balanced on the previous day | Equations balanced on the next day |
H2So4(aq) + 2 NaOH(aq) = Na2So4(aq) + 2 H2O(l)
Cr2O7{2-} + CH3OH + H2O = Cr{3+} + CH2O + OH{-} =>
Cr2O7{2-} + 3 CH3OH + H2O = 2 Cr{3+} + 3 CH2O + 8 OH{-}
Zn(CN)2 = Zn + CN =>
Zn(CN)2 = Zn + 2 CN
Na2CO3 + K2S = Na2S + K2CO3 =>
Na2CO3 + K2S = Na2S + K2CO3
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Mg2 + CuNO2 = Mg3NO2 + Cu =>
3 Mg2 + 2 CuNO2 = 2 Mg3NO2 + 2 Cu
C + HNO3 = HCO3 + NO + H2O =>
3 C + 5 HNO3 = 3 HCO3 + 5 NO + H2O
Co + HgCl2 = CoCl3 + Hg =>
2 Co + 3 HgCl2 = 2 CoCl3 + 3 Hg
BaO + HCOOH = BaOH + CO2 =>
2 BaO + HCOOH = 2 BaOH + CO2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Fe(OH)3 + Br2 + KOH = K2FeO4 + H2O + HBr =>
2 Fe(OH)3 + 3 Br2 + 4 KOH = 2 K2FeO4 + 2 H2O + 6 HBr
H2SO3 + BaCl2 = BaSO3 + H2Cl2 =>
H2SO3 + BaCl2 = BaSO3 + H2Cl2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
AgNO2 + H2S = Ag2S + HNO2 =>
2 AgNO2 + H2S = Ag2S + 2 HNO2
HCl + O3 = H2O + Cl2 =>
6 HCl + O3 = 3 H2O + 3 Cl2
CH3CH2COOH + Cr2O7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
6 CH3CH2COOH + 2 Cr2O7{2-} + 16 H{+} = 9 CH3COOH + 4 Cr{3+} + 8 H2O
P2 + O3 = P2O5 =>
3 P2 + 5 O3 = 3 P2O5
(K)3Fe(CN)6 + Cr2O3 + KOH = (K)4Fe(CN)6 + (K)2CrO4 + H2O =>
6(K)3Fe(CN)6 + Cr2O3 + 10 KOH = 6(K)4Fe(CN)6 + 2(K)2CrO4 + 5 H2O
CO2 + H2O = C5H12O5 + O5 =>
25 CO2 + 30 H2O = 5 C5H12O5 + 11 O5
Cr2(SO4)3 + KClO + KOH = K2CrO4 + H2O + KCl + K2SO4 =>
Cr2(SO4)3 + 3 KClO + 10 KOH = 2 K2CrO4 + 5 H2O + 3 KCl + 3 K2SO4
C6H6(OH)2 + CrO4{2-} + H{+} = C6H6(O)2 + Cr{3+} + OH{-} =>
3 C6H6(OH)2 + 2 CrO4{2-} + 2 H{+} = 3 C6H6(O)2 + 2 Cr{3+} + 8 OH{-}
CH4 + H{+} + Cr2O7{2-} = COOH + Cr{3+} + H2O =>
6 CH4 + 56 H{+} + 7 Cr2O7{2-} = 6 COOH + 14 Cr{3+} + 37 H2O
Fe2O3 + CH3COOH + NaCl = CH3COONa + FeCl3 + H2O =>
Fe2O3 + 6 CH3COOH + 6 NaCl = 6 CH3COONa + 2 FeCl3 + 3 H2O
CuCH3CO + NaCrO4 = CuCrO4 + NaCH3CO =>
CuCH3CO + NaCrO4 = CuCrO4 + NaCH3CO
Zn + Cu2 = ZnCu2 =>
Zn + Cu2 = ZnCu2
Mn2 + HI = H2 + MnI3 =>
Mn2 + 6 HI = 3 H2 + 2 MnI3
V2O3 + H2O = V(OH)3 =>
V2O3 + 3 H2O = 2 V(OH)3
Fe2 + Pb(NO3)2 = Pb2 + Fe(NO3)2 =>
Fe2 + 2 Pb(NO3)2 = Pb2 + 2 Fe(NO3)2
Fe2Cl4 + NaOH = Fe(OH)2 + Na3Cl3 =>
3 Fe2Cl4 + 12 NaOH = 6 Fe(OH)2 + 4 Na3Cl3
U + Br = UBr3 =>
U + 3 Br = UBr3
Sn + PbO2 = SnO2 + PbO =>
Sn + 2 PbO2 = SnO2 + 2 PbO
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
CaSO3 = CaS + CaSO4 =>
4 CaSO3 = CaS + 3 CaSO4
Rb2HPO4 + CsOH = Cs2HPO4 + RbOH =>
Rb2HPO4 + 2 CsOH = Cs2HPO4 + 2 RbOH
CaO + B2O3 = CaB2O4 =>
CaO + B2O3 = CaB2O4
AlNO3 + Na2S = AlS + Na2NO3 =>
AlNO3 + Na2S = AlS + Na2NO3
KClO4 + C6H5COONa = KCl + Na + CO2 + H2O =>
29 KClO4 + 8 C6H5COONa = 29 KCl + 8 Na + 56 CO2 + 20 H2O
H4 + C2 + O + N = HCNO =>
H4 + 2 C2 + 4 O + 4 N = 4 HCNO
(CH3)3N = CH3 + N =>
(CH3)3N = 3 CH3 + N
Ni + CuSO4 = NiSO4 + Cu =>
Ni + CuSO4 = NiSO4 + Cu
Ca2O2 = Ca + O =>
Ca2O2 = 2 Ca + 2 O
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Bi2(SO4)3 + H2O = Bi + O2 + H2SO4 =>
2 Bi2(SO4)3 + 6 H2O = 4 Bi + 3 O2 + 6 H2SO4
Bi2(SO4)3 + H2O = Bi(OH)3 + H2SO4 =>
Bi2(SO4)3 + 6 H2O = 2 Bi(OH)3 + 3 H2SO4
LiBr + H2O = LiOH + HBr =>
LiBr + H2O = LiOH + HBr
Al + ZnO = Al2O3 + Zn =>
2 Al + 3 ZnO = Al2O3 + 3 Zn
Fe2 + S = FeS =>
Fe2 + 2 S = 2 FeS
BiCl3 + Cu2SO3 = Bi2(SO3)3 + CuCl =>
2 BiCl3 + 3 Cu2SO3 = Bi2(SO3)3 + 6 CuCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.