Equations balanced on the previous day | Equations balanced on the next day |
Fe + 2 FeCl3 = 3 FeCl2
ZnS + HC2H3O2 = H2S + Zn(C2H3O2)2 =>
ZnS + 2 HC2H3O2 = H2S + Zn(C2H3O2)2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ni = Ni{2+} + e =>
Ni = Ni{2+} + 2e
Pb(NO3)2(aq) + NaBr(aq) = Na(NO3)(aq) + PbBr2(s) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = 2 Na(NO3)(aq) + PbBr2(s)
Fe + O2 = FeO*Fe2O3 =>
3 Fe + 2 O2 = FeO*Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaOH + H2SO3 = NaHSO3 + H2O =>
NaOH + H2SO3 = NaHSO3 + H2O
S2F10 = SF4 + SF6 =>
S2F10 = SF4 + SF6
(NH4)2 + S + HCl = NH4Cl + H2S =>
(NH4)2 + S + 2 HCl = 2 NH4Cl + H2S
H3O + I = HI + H2O =>
H3O + I = HI + H2O
Ca + Na3P = CaP + Na3 =>
Ca + Na3P = CaP + Na3
Fe2{+3}O3{-2} + C{+2}O{-2} = Fe3{+4}O4{-3} + C{+4}O2{-2} =>
6 Fe2{+3}O3{-2} + C{+2}O{-2} = 4 Fe3{+4}O4{-3} + C{+4}O2{-2}
Na2(SO4) + HCl = NaCl + H2SO4 =>
Na2(SO4) + 2 HCl = 2 NaCl + H2SO4
C4S8 + O2 = CO2 + SO2 =>
C4S8 + 12 O2 = 4 CO2 + 8 SO2
P4O10 + H2SO4 = SO4 + H2O + P =>
P4O10 + 10 H2SO4 = 10 SO4 + 10 H2O + 4 P
Ca + (COOH)2 = Ca(COO)2 + H2 =>
Ca + (COOH)2 = Ca(COO)2 + H2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CuSO4(aq) + Na2CrO4(aq) = Na2SO4 + CuCrO4 =>
CuSO4(aq) + Na2CrO4(aq) = Na2SO4 + CuCrO4
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Fe3O4 + NaOH = FeOH + NaO + H2O =>
Fe3O4 + 5 NaOH = 3 FeOH + 5 NaO + H2O
C20H27NO11 + C2H8N4O2 + H2O = C22H30N4O6 + NH9O9 =>
C20H27NO11 + C2H8N4O2 + 2 H2O = C22H30N4O6 + NH9O9
Fe + H2SO4 = H + FeSO4 =>
Fe + H2SO4 = 2 H + FeSO4
K + Ca3(PO4)2 = K3PO4 + Ca3 =>
6 K + Ca3(PO4)2 = 2 K3PO4 + Ca3
NH3(aq) + O2 = NO(g) + H2O(g) =>
4 NH3(aq) + 5 O2 = 4 NO(g) + 6 H2O(g)
W2Nb2C3 = WC + Nb2C5 + Nb =>
5 W2Nb2C3 = 10 WC + Nb2C5 + 8 Nb
Mg + H2Cl2 = MgCl2 + H2 =>
Mg + H2Cl2 = MgCl2 + H2
NaOH + H2SO3 = NaHSO3 + H2O =>
NaOH + H2SO3 = NaHSO3 + H2O
KNO2 + CoSO4 = Co(NO2)2 + K2SO4 =>
2 KNO2 + CoSO4 = Co(NO2)2 + K2SO4
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HNO3 + KHCO3 = H2CO3 + KNO3 =>
HNO3 + KHCO3 = H2CO3 + KNO3
Br2(aq) + NaI(aq) = NaBr(aq) + I2(s) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aq) + I2(s)
Na2O2 + Zn{+} = Na{+} + ZnO =>
Na2O2 + 2 Zn{+} = 2 Na{+} + 2 ZnO
Bi2(SO4)3 + Cu2(CrO4) = Cu2SO4 + Bi2(CrO4)3 =>
Bi2(SO4)3 + 3 Cu2(CrO4) = 3 Cu2SO4 + Bi2(CrO4)3
K2CO3 + Ca3(PO4)2 = K3(PO4) + CaCO3 =>
3 K2CO3 + Ca3(PO4)2 = 2 K3(PO4) + 3 CaCO3
Na2S + Zn(NO3) = Na(NO3) + Zn2S =>
Na2S + 2 Zn(NO3) = 2 Na(NO3) + Zn2S
Zn + Pb(NO3)2 = Zn(NO3) + Pb2 =>
4 Zn + 2 Pb(NO3)2 = 4 Zn(NO3) + Pb2
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C57H110O6 + NaOH = CH3(CH2)16COONa + C3H8O3 =>
C57H110O6 + 3 NaOH = 3 CH3(CH2)16COONa + C3H8O3
H{+} + SO4{2-} = H2SO4 =>
2 H{+} + SO4{2-} = H2SO4
NH4NO3 + NaOH = H2O + NaNO3 + NH3 =>
NH4NO3 + NaOH = H2O + NaNO3 + NH3
P1 + H2 = PH3 =>
2 P1 + 3 H2 = 2 PH3
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
BaCO3 + NH3 + H2O = Ba(OH)2 + CO3 + NH4 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + CO3 + 2 NH4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
K2S + NaOH = KOH + Na2S =>
K2S + 2 NaOH = 2 KOH + Na2S
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/16/24
Equations balanced on 04/15/23
化学反応式の係数調整サイトへのご意見·ご感想