Equations balanced on the previous day | Equations balanced on the next day |
3 Cu + NO3{-} + 4 H{+} = 3 Cu{+} + NO + 2 H2O
C2 + LiF = LiC + F2 =>
C2 + 2 LiF = 2 LiC + F2
Ca(PO4){-3} + K(SO3){-2} = Ca(SO3){-2} + K(PO4){-3} =>
Ca(PO4){-3} + K(SO3){-2} = Ca(SO3){-2} + K(PO4){-3}
Sn2{+} + O2{-} = SnO =>
Sn2{+} + O2{-} = 2 SnO
TcO4{-} + H{+} + SnCl2 = Tc{4+} + H2O + Sn{4+} + Cl{-} =>
2 TcO4{-} + 16 H{+} + 3 SnCl2 = 2 Tc{4+} + 8 H2O + 3 Sn{4+} + 6 Cl{-}
SO2 + Br + H2O = HBr + HSO4 =>
SO2 + 3 Br + 2 H2O = 3 HBr + HSO4
Br{-} + MnO4{-} + H{+} = MnBr2 + Br2 + H2O =>
14 Br{-} + 2 MnO4{-} + 16 H{+} = 2 MnBr2 + 5 Br2 + 8 H2O
Zn1S1 + O2 = Zn1O1 + SO2 =>
2 Zn1S1 + 3 O2 = 2 Zn1O1 + 2 SO2
[Zn(NH3)6]SO4 + KOH = Zn(OH)2 + NH3 + K2SO4 =>
[Zn(NH3)6]SO4 + 2 KOH = Zn(OH)2 + 6 NH3 + K2SO4
Pb(s) = Pb(aq) =>
Pb(s) = Pb(aq)
SO2 + Ca(OH)2 = CaH2S2O6 =>
2 SO2 + Ca(OH)2 = CaH2S2O6
ZrCl4 + H2O2 = H2ZrO5 + HCl + O2 =>
2 ZrCl4 + 6 H2O2 = 2 H2ZrO5 + 8 HCl + O2
HClO4(aq) + NH3(aq) = NClO2 + H2O =>
HClO4(aq) + NH3(aq) = NClO2 + 2 H2O
Br{+} + NO3{-} + H = Br2 + NO + H2O =>
2 Br{+} + 2 NO3{-} + 8 H = Br2 + 2 NO + 4 H2O
Ca + CuCO3 = CaCO3 + Cu =>
Ca + CuCO3 = CaCO3 + Cu
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4 =>
CH3CH2NH2 + HClO4 = CH3CH2NH3 + ClO4
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
Pb + H2O = H2 + Pb(OH)4 =>
Pb + 4 H2O = 2 H2 + Pb(OH)4
Cu(NO3)2 + CaCO3 + HCl + H2O = Cu2Cl(OH)3 + Ca(NO3)2 + CO2 =>
2 Cu(NO3)2 + 2 CaCO3 + HCl + H2O = Cu2Cl(OH)3 + 2 Ca(NO3)2 + 2 CO2
Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + (NH4)(OH) =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2(NH4)(OH)
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnO2 + K2SO4 + H2O =>
3 CH3CH2OH + 4 KMnO4 + 2 H2SO4 = 3 CH3COOH + 4 MnO2 + 2 K2SO4 + 5 H2O
KMnO4 + H2SO4 + KNO2 = KNO3 + MnO2 + KSO + H2O =>
KMnO4 + H2SO4 + 4 KNO2 = 4 KNO3 + MnO2 + KSO + H2O
CrCl2 + O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 2 H2O
Mg(s) + H2O(l) = H2(g) + Mg(OH) =>
2 Mg(s) + 2 H2O(l) = H2(g) + 2 Mg(OH)
KHCO3(s) + HCl(aq) = KCl(s) + CO2(g) + H2O(aq) =>
KHCO3(s) + HCl(aq) = KCl(s) + CO2(g) + H2O(aq)
Fe2O3 + Br2 = FeBr2 + O2 =>
2 Fe2O3 + 4 Br2 = 4 FeBr2 + 3 O2
Al(s) + H2SO4(aq) = Al2SO4(aq) + H2(g) =>
2 Al(s) + H2SO4(aq) = Al2SO4(aq) + H2(g)
K2Cr2O7 + H2SO4 + CH2CH5OH = K2SO4 + Cr2(SO4)3 + CH3OOH + H2O =>
K2Cr2O7 + 4 H2SO4 + CH2CH5OH = K2SO4 + Cr2(SO4)3 + 2 CH3OOH + 4 H2O
CO2 + MgSO3 = MgCO3 + SO2 =>
CO2 + MgSO3 = MgCO3 + SO2
Na3AsO4 + KI + HCl = As2O3 + I2 + NaCl + KCl + H2O =>
2 Na3AsO4 + 4 KI + 10 HCl = As2O3 + 2 I2 + 6 NaCl + 4 KCl + 5 H2O
C2H3COOH + C2H5OH = C2H3COOC2H5 + H2O =>
C2H3COOH + C2H5OH = C2H3COOC2H5 + H2O
PbCl2(aq) + H2S(aq) = PbS + HCl =>
PbCl2(aq) + H2S(aq) = PbS + 2 HCl
CUS + HNO3 = CU(NO3) + NO + H2O + S =>
3 CUS + 4 HNO3 = 3 CU(NO3) + NO + 2 H2O + 3 S
Cu{2+}Cl + Al = Al{3+}Cl + Cu =>
3 Cu{2+}Cl + 2 Al = 2 Al{3+}Cl + 3 Cu
Al + CaH2 = AlH + Ca =>
2 Al + CaH2 = 2 AlH + Ca
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
HCl + MmO2 = ClMm + H2O + Cl2 =>
8 HCl + 2 MmO2 = 2 ClMm + 4 H2O + 3 Cl2
PH3 + O2 = P5O4 + H2O =>
20 PH3 + 23 O2 = 4 P5O4 + 30 H2O
Pb(OH)2 + NaOH = Na[Pb(OH)4] + PbOH =>
2 Pb(OH)2 + NaOH = Na[Pb(OH)4] + PbOH
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HNo2(aq) + Ca(OH)2(aq) = Ca(No2)2(alq) + H2O(l) =>
2 HNo2(aq) + Ca(OH)2(aq) = Ca(No2)2(alq) + 2 H2O(l)
Cu(H2O)4 + NO3 + NaOH = Cu(OH)2 + NaNO3 + H2O =>
Cu(H2O)4 + 2 NO3 + 2 NaOH = Cu(OH)2 + 2 NaNO3 + 4 H2O
Fe2 + HNO = Fe(NO3)3 + N2 + H2O =>
Fe2 + 36 HNO = 2 Fe(NO3)3 + 15 N2 + 18 H2O
XHCI + XNaOH = XNaCI + XH2O =>
XHCI + XNaOH = XNaCI + XH2O
C2H5OH + C55H96O6 = C19H36O2 + C3H8O3 =>
214 C2H5OH + 39 C55H96O6 = 125 C19H36O2 + 66 C3H8O3
Bi(NO3)3 + H2S = Bi2S3 + HNO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 HNO3
KNo3 + H2SO4 = K2SO4 + HNo3 =>
2 KNo3 + H2SO4 = K2SO4 + 2 HNo3
In(OH)3 + H2CO3 = H2OH + In(CO3)3 =>
In(OH)3 + 3 H2CO3 = 3 H2OH + In(CO3)3
ClO2{-} + OH{-} + Fe{3+} = Fe{2+} + ClO4{-} + H2O =>
ClO2{-} + 4 OH{-} + 4 Fe{3+} = 4 Fe{2+} + ClO4{-} + 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 05/27/24
Equations balanced on 06/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.