Equations balanced on the previous day | Equations balanced on the next day |
KOH + HBr = KBr + H2O
K + H2O = H2 + K(OH) =>
2 K + 2 H2O = H2 + 2 K(OH)
NH3(g) + H2CO3(aq) = (NH4)2CO3 =>
2 NH3(g) + H2CO3(aq) = (NH4)2CO3
NO3{-} + Cu + H{+} = Cu{+2} + NO + H2O =>
2 NO3{-} + 3 Cu + 8 H{+} = 3 Cu{+2} + 2 NO + 4 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
K2Cr2O7 + FeSO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = Cr2(SO4)3 + 8 K2SO4 + 3 Fe2(SO4)3 + 7 H2O
sodiumoxalate + calciumchloride = calciumoxalate + sodiumchloride =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
KBr + H2SO4 = K2SO4 + Br2 + SO2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + Br2 + SO2 + 2 H2O
C2H6O + C2H4O2 = C9H11O2 + H2O =>
7 C2H6O + 11 C2H4O2 = 4 C9H11O2 + 21 H2O
Cu2O + FeSO4 = FeO + Cu2SO4 =>
Cu2O + FeSO4 = FeO + Cu2SO4
Na2SO4 + KOH = Na2OH + KSO4 =>
Na2SO4 + KOH = Na2OH + KSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
Li + P = Li3P =>
3 Li + P = Li3P
H2CrO4 + Fe(OH)3 = H2O + Fe2(CrO4)3 =>
3 H2CrO4 + 2 Fe(OH)3 = 6 H2O + Fe2(CrO4)3
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbI2(s) =>
MgI2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbI2(s)
(VO2)2SO4 + H2SO4 + Zn = VSO + H2O + ZnSO4 =>
(VO2)2SO4 + 10 H2SO4 + 9 Zn = 2 VSO + 10 H2O + 9 ZnSO4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + SO3{2-} = NO + SO4{2-} + H2O =>
2 HNO3 + 3 SO3{2-} = 2 NO + 3 SO4{2-} + H2O
C6H8N6O18 = CO + N2 + H2O + O2 =>
C6H8N6O18 = 6 CO + 3 N2 + 4 H2O + 4 O2
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
NH4SO4 + H2O = H2SO4 + NH4O =>
NH4SO4 + H2O = H2SO4 + NH4O
CH3CH2OH + NaCr2O7 + H{+} = CH3COCH3 + Cr{3+} + H2O + Na{+} =>
21 CH3CH2OH + 4 NaCr2O7 + 28 H{+} = 14 CH3COCH3 + 8 Cr{3+} + 35 H2O + 4 Na{+}
SO2 + H2O + KIO3 = K2SO4 + H2SO4 + I =>
5 SO2 + 4 H2O + 2 KIO3 = K2SO4 + 4 H2SO4 + 2 I
MgO + MgCl2 + H2O = Mg(OH)2*MgCl2*8H2O =>
MgO + MgCl2 + 9 H2O = Mg(OH)2*MgCl2*8H2O
Ca + LaF3 = La + CaF2 =>
3 Ca + 2 LaF3 = 2 La + 3 CaF2
Al + Ce2 = AlCe2 =>
Al + Ce2 = AlCe2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CuCl2(s) = Cu(s) + Cl2(l) =>
CuCl2(s) = Cu(s) + Cl2(l)
HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(aq) + NH4Cl(aq) =>
(NH4)2SO4(aq) + CuCl2(aq) = CuSO4(aq) + 2 NH4Cl(aq)
NaI + CuCl2 = CuI + NaCl2 =>
NaI + CuCl2 = CuI + NaCl2
Hg2Cl2 + NH3 = Hg + HgNH2Cl2 + NH4Cl =>
3 Hg2Cl2 + 4 NH3 = 4 Hg + 2 HgNH2Cl2 + 2 NH4Cl
Cu(OH)2 + NaCN + OH = Cu(CN)3 + NaOH =>
Cu(OH)2 + 3 NaCN + OH = Cu(CN)3 + 3 NaOH
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C3H7COOH + CUO = (C3H7COO)2CU + H2O =>
2 C3H7COOH + CUO = (C3H7COO)2CU + H2O
Fe + S2 = FeS2 =>
Fe + S2 = FeS2
C6H6 + CO + NaOH = C6H5COONa + H2 =>
C6H6 + CO + NaOH = C6H5COONa + H2
Na2SO4 + BaCl2 + HCl = BaSO4 + NaHCl + Cl =>
Na2SO4 + BaCl2 + 2 HCl = BaSO4 + 2 NaHCl + 2 Cl
Mn + HF = H2 + MnF3 =>
2 Mn + 6 HF = 3 H2 + 2 MnF3
KCN + HI = KI + HCN =>
KCN + HI = KI + HCN
Cr + Sn{4}Cl = Cr{3}Cl + Sn =>
4 Cr + 3 Sn{4}Cl = 4 Cr{3}Cl + 3 Sn
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/22/24
Equations balanced on 02/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.