Equations balanced on the previous day | Equations balanced on the next day |
C2H4O2 + NaHCO3 = C2H3NaO2 + H2O + CO2
CuSO4 + Na3PO4 = Cu3PO4 + NaSO4 =>
3 CuSO4 + Na3PO4 = Cu3PO4 + 3 NaSO4
KOH + KClO3 + P2O3 = K3PO4 + Cl2 + H2O =>
26 KOH + 4 KClO3 + 5 P2O3 = 10 K3PO4 + 2 Cl2 + 13 H2O
KOH + C4H4O4 = K2H2O4C4 + H2O =>
2 KOH + C4H4O4 = K2H2O4C4 + 2 H2O
H3As + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H3AsO4 + H2O =>
5 H3As + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 5 H3AsO4 + 12 H2O
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
Fe + O2 = Fe4O2 =>
4 Fe + O2 = Fe4O2
P2 + NaOH + H2O = NaH2PO2 + H3P =>
2 P2 + 3 NaOH + 3 H2O = 3 NaH2PO2 + H3P
Mg(NO3)2 + KIO3 = Mg(IO3)2 + KNO3 =>
Mg(NO3)2 + 2 KIO3 = Mg(IO3)2 + 2 KNO3
H2O + Cr{+3} + NH3 = Cr(OH)3 + NH4{+} =>
3 H2O + Cr{+3} + 3 NH3 = Cr(OH)3 + 3 NH4{+}
K2Cr2O7{-2} + H{+} + {-} = K + Cr + H2O =>
K2Cr2O7{-2} + 14 H{+} + 12e = 2 K + 2 Cr + 7 H2O
K2Cr2O7 + HCl = CrCl + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl + 5 Cl2 + 7 H2O + 2 KCl
AlI3 + H2O = H2 + I2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 H2 + 3 I2 + 2 Al(OH)3
C7H6O2 + O2 = CO2 + HO2 =>
C7H6O2 + 12 O2 = 7 CO2 + 6 HO2
NaNO3 + CaSO3 = CaSO4 + NaNO2 =>
NaNO3 + CaSO3 = CaSO4 + NaNO2
Hg2(NO3) + Cu = Cu(NO3)2 + Hg =>
2 Hg2(NO3) + Cu = Cu(NO3)2 + 4 Hg
BiCl3 + SnCl2 + KOH = Bi + KCl + Sn(OH)3 =>
BiCl3 + 3 SnCl2 + 9 KOH = Bi + 9 KCl + 3 Sn(OH)3
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
Ni + Co = Ni(Co)4 =>
Ni + 4 Co = Ni(Co)4
Fe2O3 + P2O3 = FePO3 =>
Fe2O3 + P2O3 = 2 FePO3
C5H9NO4 + O2 = H2O + CO2 + N2CH4O =>
2 C5H9NO4 + 9 O2 = 7 H2O + 9 CO2 + N2CH4O
Ca(NO3)2 + Mg(NO3)2 + SiO2 + Eu(NO3)2 + NH2CONH2 = CaMgSi2O7Eu + N2 + CO2 + H2O =>
Ca(NO3)2 + Mg(NO3)2 + 2 SiO2 + Eu(NO3)2 + 5 NH2CONH2 = CaMgSi2O7Eu + 8 N2 + 5 CO2 + 10 H2O
I2 + H2O = HI + O2 =>
2 I2 + 2 H2O = 4 HI + O2
CuO + FeN = CuN + FeO =>
CuO + FeN = CuN + FeO
HNO3 + As2Se5 = H2SeO4 + H4AsO4 + NO2 + H2O =>
38 HNO3 + As2Se5 = 5 H2SeO4 + 2 H4AsO4 + 38 NO2 + 10 H2O
P2O3 + HNO3 + H2O = H3PO4 + N2 =>
5 P2O3 + 4 HNO3 + 13 H2O = 10 H3PO4 + 2 N2
Fe + HCl + C6H6 = FeCl2 + C6H12 =>
3 Fe + 6 HCl + C6H6 = 3 FeCl2 + C6H12
Ni + H2S2O4 = S2O4Ni2 + H2 =>
2 Ni + H2S2O4 = S2O4Ni2 + H2
Zinc + sulfuricacid = Zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2
CHOCH3 + O2 = CO2 + H2O =>
2 CHOCH3 + 5 O2 = 4 CO2 + 4 H2O
NO3{-} + H2O = NO2{-} + OH =>
NO3{-} + H2O = NO2{-} + 2 OH
Na + N2 = NaN2 =>
Na + N2 = NaN2
C5H8 + O2 = H2O + CO =>
2 C5H8 + 9 O2 = 8 H2O + 10 CO
C2H402 + O2 = CO2 + H2O =>
2 C2H402 + 205 O2 = 4 CO2 + 402 H2O
CuO + FeN = CuN + FeO =>
CuO + FeN = CuN + FeO
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
FeO3 + C2 = Fe + CO =>
2 FeO3 + 3 C2 = 2 Fe + 6 CO
H2SO4(aq) + KBr(aq) = K2SO4(s) + HBr(aq) =>
H2SO4(aq) + 2 KBr(aq) = K2SO4(s) + 2 HBr(aq)
Al + HNO3 + H2O = Al2O3 + NH4NO3 =>
8 Al + 6 HNO3 + 3 H2O = 4 Al2O3 + 3 NH4NO3
Ca(NO2)2 + NaOH = Ca(OH)2 + NaNO2 =>
Ca(NO2)2 + 2 NaOH = Ca(OH)2 + 2 NaNO2
K2SO3 + HC2H3O2 = KCH3COO + H2O + SO2 =>
K2SO3 + 2 HC2H3O2 = 2 KCH3COO + H2O + SO2
FeCl3 + Ag(CH3CO2)2 = Fe(CH3CO2)3 + AgCl2 =>
2 FeCl3 + 3 Ag(CH3CO2)2 = 2 Fe(CH3CO2)3 + 3 AgCl2
Cu2SFeS2 + O2 = Fe2O3 + CuO + SO2 =>
4 Cu2SFeS2 + 19 O2 = 2 Fe2O3 + 8 CuO + 12 SO2
Br + FeCl3 = BrCl + Fe =>
3 Br + FeCl3 = 3 BrCl + Fe
Na2CO3 + HClO3 = NaClO3 + CO2 + H2O =>
Na2CO3 + 2 HClO3 = 2 NaClO3 + CO2 + H2O
H2C2O4 + K2CrO4 + HCl = CrCl3 + KCl + H2O + CO2 =>
3 H2C2O4 + 2 K2CrO4 + 10 HCl = 2 CrCl3 + 4 KCl + 8 H2O + 6 CO2
Cu + NO3{-} + H{+} = N2O + Cu{2+} + H2O =>
4 Cu + 2 NO3{-} + 10 H{+} = N2O + 4 Cu{2+} + 5 H2O
Na2S + Na2MnO4 + H2O = MnSO4 + NaOH + H2 =>
Na2S + Na2MnO4 + 4 H2O = MnSO4 + 4 NaOH + 2 H2
HNO3 + Cu = CuNO3 + NO2 + H2O =>
2 HNO3 + Cu = CuNO3 + NO2 + H2O
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s) =>
AgNO3(aq) + LiI(aq) = LiNO3(aq) + AgI(s)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/24
Equations balanced on 04/27/23
化学反応式の係数調整サイトへのご意見·ご感想