Equations balanced on the previous day | Equations balanced on the next day |
4 H2SO4 + 3 Pb = 3 PbSO4 + 4 H2O + S
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
ReO2 + Cr2O3 + MnO + Mn2O3 = Mn2CrReO6 =>
2 ReO2 + Cr2O3 + 2 MnO + Mn2O3 = 2 Mn2CrReO6
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
K2MnO4 + HNO3 = KMnO4 + MnO2 + KNO3 + H2O =>
3 K2MnO4 + 4 HNO3 = 2 KMnO4 + MnO2 + 4 KNO3 + 2 H2O
Sr(NO3)3 + La(NO3)3 + H3BO3 + N2H4CO = H2O + CO2 + LaSr3(BO3)4 + N2 =>
3 Sr(NO3)3 + La(NO3)3 + 4 H3BO3 + 10 N2H4CO = 26 H2O + 10 CO2 + LaSr3(BO3)4 + 16 N2
KCrO2 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
2 KCrO2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
C10H16(limonene) + O2 = CO2 + H2O2 =>
C10H16(limonene) + 18 O2 = 10 CO2 + 8 H2O2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CCl4(l) + K2CrO4(aq) = COCl2(g) + CrO2Cl2(aq) + KCl(aq) =>
2 CCl4(l) + K2CrO4(aq) = 2 COCl2(g) + CrO2Cl2(aq) + 2 KCl(aq)
Be2C + H2O = Be(OH)2 + CH4 =>
Be2C + 4 H2O = 2 Be(OH)2 + CH4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sr(NO3)2 + La(NO3)3 + H3BO3 + N2H4CO = H2O + CO2 + LaSr3(BO3)4 + N2 =>
6 Sr(NO3)2 + 2 La(NO3)3 + 8 H3BO3 + 14 N2H4CO = 40 H2O + 14 CO2 + 2 LaSr3(BO3)4 + 23 N2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Pb + Cu{2+} = Cu + Pb{+} =>
2 Pb + Cu{2+} = Cu + 2 Pb{+}
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
AgNO3 + Cl2 = AgCl + N2O3 + O2 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + 2 N2O3 + 3 O2
H2O = H + O =>
H2O = 2 H + O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CCl4(l) + K2CrO4(aq) = COCl2(g) + CrO2Cl2(aq) + KCl(aq) =>
2 CCl4(l) + K2CrO4(aq) = 2 COCl2(g) + CrO2Cl2(aq) + 2 KCl(aq)
Zn + HNO3 = N2 + Zn(NO3)2 + H2O =>
5 Zn + 12 HNO3 = N2 + 5 Zn(NO3)2 + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr(C2H3O2)3 + Ba(OH)2 = Cr(OH)3 + Ba(C2H3O2)2 =>
2 Cr(C2H3O2)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(C2H3O2)2
SnCl2 + HNO3 + HCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 HCl = 4 SnCl4 + N2O + 5 H2O
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Hg(OH)2(s) + H3AsO4(aq) = Hg3(AsO4)2(s) + H2O(l) =>
3 Hg(OH)2(s) + 2 H3AsO4(aq) = Hg3(AsO4)2(s) + 6 H2O(l)
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
H3S + FeCl3 = FeCl2 + S + HCl =>
H3S + 3 FeCl3 = 3 FeCl2 + S + 3 HCl
Pb + Cu{2+} = Pb{+} + Cu =>
2 Pb + Cu{2+} = 2 Pb{+} + Cu
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + NaCl = FeCl2 + Na =>
Fe + 2 NaCl = FeCl2 + 2 Na
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2SO3 + KOH + KMnO4 = Na2SO4 + H2O + K2MnO4 =>
Na2SO3 + 2 KOH + 2 KMnO4 = Na2SO4 + H2O + 2 K2MnO4
CuFeS2(s) + O2(g) = FeO(s) + CuS(s) + SO2(g) =>
2 CuFeS2(s) + 3 O2(g) = 2 FeO(s) + 2 CuS(s) + 2 SO2(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/25/18
Equations balanced on 09/24/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.