Equations balanced on the previous day | Equations balanced on the next day |
3 Na2CO3 + 3 Br2 = 5 NaBr + NaBrO3 + 3 CO2
Al2C3 + HBr = AlBr3 + C2H4 =>
2 Al2C3 + 12 HBr = 4 AlBr3 + 3 C2H4
Mg{2+} + Ag{+} = Ag{3+} + Mg =>
Mg{2+} + Ag{+} = Ag{3+} + Mg
FeCl2(s) + NaNO3 + HCl = FeCl3(g) + NaCl(g) + H2O(g) + NO(g) =>
3 FeCl2(s) + NaNO3 + 4 HCl = 3 FeCl3(g) + NaCl(g) + 2 H2O(g) + NO(g)
Rb + F2 = Rb2F2 =>
2 Rb + F2 = Rb2F2
Fe2SiO4 + O2 = Fe2O3 + FeSiO3 =>
4 Fe2SiO4 + O2 = 2 Fe2O3 + 4 FeSiO3
Cu{2+} + I{-} = Cu{+} + I2 =>
2 Cu{2+} + 2 I{-} = 2 Cu{+} + I2
NaNO2 + HNO3 = NaOH + NO2 =>
NaNO2 + HNO3 = NaOH + 2 NO2
C7H12 + H2 = C7H12H2 =>
C7H12 + H2 = C7H12H2
HK2O2 + H2O = KOH + H2O2 =>
2 HK2O2 + 2 H2O = 4 KOH + H2O2
Mg2C3 + H2O = C3H4 + MgO =>
Mg2C3 + 2 H2O = C3H4 + 2 MgO
C5H10N2O3 + O2 = CO2 + H2O + (NH2)2CO =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2(NH2)2CO
Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3
AsO33{-} + I2 + H2O = AsO43{-} + I{-} + H3O{+} =>
AsO33{-} + 10 I2 + 30 H2O = AsO43{-} + 20 I{-} + 20 H3O{+}
Ca(OH)2 + NO = CaO + NH3 + O2 =>
6 Ca(OH)2 + 4 NO = 6 CaO + 4 NH3 + 5 O2
Sn2F = Sn + F =>
Sn2F = 2 Sn + F
H2Cl2 = Cl2 + H =>
H2Cl2 = Cl2 + 2 H
Cr2O7{-2} + H{+} + NO = Cr{+3} + OH{-} + NO3 =>
2 Cr2O7{-2} + 8 H{+} + 3 NO = 4 Cr{+3} + 8 OH{-} + 3 NO3
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
BaCl2 + Na2S = BaS + NaCl =>
BaCl2 + Na2S = BaS + 2 NaCl
C4H10 + O2 = C2H2 + H2O =>
2 C4H10 + 3 O2 = 4 C2H2 + 6 H2O
Cu2O + SO2 = CuS + O2 =>
2 Cu2O + 4 SO2 = 4 CuS + 5 O2
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-}
Ba + Zn(PO4) = Ba(PO4) + Zn =>
Ba + Zn(PO4) = Ba(PO4) + Zn
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
H(SO4)2 + Na(HCO3) = CO2 + Na(SO4)2 + H2O =>
H(SO4)2 + Na(HCO3) = CO2 + Na(SO4)2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H5COOH + C5H11OH = C2H5COOC5H11 + H2O =>
C2H5COOH + C5H11OH = C2H5COOC5H11 + H2O
Cu(OH)2 + CrO3 = CuCrO4 + H2O =>
Cu(OH)2 + CrO3 = CuCrO4 + H2O
Sn + HNO4 = SnO + N2O + H2O =>
6 Sn + 2 HNO4 = 6 SnO + N2O + H2O
FeSO4(aq) + BaCl2 = FeCl2(aq) + BaSO4 =>
FeSO4(aq) + BaCl2 = FeCl2(aq) + BaSO4
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
K2Cr2O7 + H2SO4 + FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 2 FeC2O4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 4 CO2 + 7 H2O
H + N2O3 = H2O + N =>
6 H + N2O3 = 3 H2O + 2 N
C26H28N2 + HCl = C10H15N + CCl2 + C =>
C26H28N2 + 2 HCl = 2 C10H15N + CCl2 + 5 C
Cu(C2H3O2)2 + Rb3PO4 = Cu3(PO4)2 + Rb + C2H3O2 =>
3 Cu(C2H3O2)2 + 2 Rb3PO4 = Cu3(PO4)2 + 6 Rb + 6 C2H3O2
H2O + C2O = HC + O =>
H2O + C2O = 2 HC + 2 O
NaS + ZnCl = ZnS + NaCl =>
NaS + ZnCl = ZnS + NaCl
MgCl + Ca = CaCl + Mg =>
MgCl + Ca = CaCl + Mg
C10H16 + Br2 = C10H16Br2 =>
C10H16 + Br2 = C10H16Br2
Na3PO4 + CoCl2 = CoPO4 + Na3Cl2 =>
Na3PO4 + CoCl2 = CoPO4 + Na3Cl2
{238}U{92} = {239}U{92} =>
239{238}U{92} = 238{239}U{92}
C2H2(g) + O2 = CO2(g) + H2O(l) =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O(l)
Br + KI = KBr2 + I =>
2 Br + KI = KBr2 + I
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Cu(NO3)2 + Ba = Ba(NO3)2 + Cu =>
Cu(NO3)2 + Ba = Ba(NO3)2 + Cu
H2O + QH2O = QH2O2 + H =>
H2O + QH2O = QH2O2 + 2 H
Na2CO3 + Br2 = NaBr2 + CO3 =>
Na2CO3 + 2 Br2 = 2 NaBr2 + CO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/21/23
Equations balanced on 01/20/23
化学反応式の係数調整サイトへのご意見·ご感想