Equations balanced on the previous day | Equations balanced on the next day |
NaBrO3 + 2 NH3 = N2 + NaBr + 3 H2O
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Cl2 + 2 H2O
Fe2O2 + H2 = Fe + H2O =>
Fe2O2 + 2 H2 = 2 Fe + 2 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Al3 + H2SO4 = Al2(SO4)3 + H2 =>
2 Al3 + 9 H2SO4 = 3 Al2(SO4)3 + 9 H2
CaSiO3 + C26H34N2O13 = SiCaC26H34N2O13 + O2 =>
2 CaSiO3 + 2 C26H34N2O13 = 2 SiCaC26H34N2O13 + 3 O2
Cr4{-2} + H2O2 + OH{-} = CrO10{-5} + H2O =>
Cr4{-2} + 31 H2O2 + 18 OH{-} = 4 CrO10{-5} + 40 H2O
Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
BrO3{-} + I{-} + H{+} = Br{-} + I2 + H2O =>
BrO3{-} + 6 I{-} + 6 H{+} = Br{-} + 3 I2 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
Rb + O2 = RbO2 =>
Rb + O2 = RbO2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HClO3 + P + H2O = HCl + H3PO4 =>
5 HClO3 + 6 P + 9 H2O = 5 HCl + 6 H3PO4
H2S + Fe2O3 + O = FeS2 + H2O =>
4 H2S + Fe2O3 + O = 2 FeS2 + 4 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SO2 + NaIO3 + H2O = Na2SO4 + H2SO4 + I2 =>
5 SO2 + 2 NaIO3 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
HNO3 + Mg = H2 + Mg(NO3)2 =>
2 HNO3 + Mg = H2 + Mg(NO3)2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(HCO3)3 = Al(OH)3 + CO2 =>
Al(HCO3)3 = Al(OH)3 + 3 CO2
Be + HCl = H2 + BeCl2 =>
Be + 2 HCl = H2 + BeCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = CrSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 8 Fe(NH4)2(SO4)2 + 7 H2SO4 = 2 CrSO4 + 4 Fe2(SO4)3 + K2SO4 + 8(NH4)2SO4 + 7 H2O
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Li + H2SO4 = LiSO4 + H2 =>
Li + H2SO4 = LiSO4 + H2
PB(OH)2 = PBO + H2O =>
PB(OH)2 = PBO + H2O
Ca + H2SO4 = H2 + CaSO4 =>
Ca + H2SO4 = H2 + CaSO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cr(OH)4{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 8 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NH3(aq) + H2SO4(aq) = (NH4)2SO4 =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4
H2SO4 + CaCO3 = CO2 + H2O + CaSO4 =>
H2SO4 + CaCO3 = CO2 + H2O + CaSO4
AGNO3 + NACI = AGCI + NANO3 =>
AGNO3 + NACI = AGCI + NANO3
NH3(aq) + H2SO4(aq) = (NH4)2SO4(s) =>
2 NH3(aq) + H2SO4(aq) = (NH4)2SO4(s)
CaSiO3 + C26H34N2O13 + H2O = SiCaC26H36N2O13 + O2 =>
CaSiO3 + C26H34N2O13 + H2O = SiCaC26H36N2O13 + 2 O2
H2S + Fe2O3 + O = FeS2 + H2O =>
4 H2S + Fe2O3 + O = 2 FeS2 + 4 H2O
SO2 + HClO4 + H2O = H2SO4 + HCl =>
4 SO2 + HClO4 + 4 H2O = 4 H2SO4 + HCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/17/15
Equations balanced on 03/19/14
化学反応式の係数調整サイトへのご意見·ご感想