Equations balanced on the previous day | Equations balanced on the next day |
2 HClO + NaCl = NaClO + H2O + Cl2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
ZnS + HBr = ZnBr2 + H2S =>
ZnS + 2 HBr = ZnBr2 + H2S
OH{-} + Zn{2+} = ZnO2{2-} + H2O =>
4 OH{-} + Zn{2+} = ZnO2{2-} + 2 H2O
Fe3O4(s) + H2(g) = Fe(s) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(s) + 4 H2O(g)
CH3COOH + HNO3 = CH3COO + H3O + NO2 =>
2 CH3COOH + HNO3 = 2 CH3COO + H3O + NO2
Fe3O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe3O4(s) + 4 CO(g) = 3 Fe(s) + 4 CO2(g)
ZnCl2 = Zn + Cl =>
ZnCl2 = Zn + 2 Cl
Fe{3+} + (COOH)2 = Fe{2+} + CO2 + H{+} =>
2 Fe{3+} + (COOH)2 = 2 Fe{2+} + 2 CO2 + 2 H{+}
O2 = O3 =>
3 O2 = 2 O3
Na2O + H2O(l) = NaOH =>
Na2O + H2O(l) = 2 NaOH
Pb + PbO4 + H2SO4 = PbSO4 + H2O =>
3 Pb + PbO4 + 4 H2SO4 = 4 PbSO4 + 4 H2O
Na2O(s) + H2O(l) = NaOH =>
Na2O(s) + H2O(l) = 2 NaOH
C3H7NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
C7H16(l) + O2(g) = CO2(g) + H2O(g) =>
C7H16(l) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
FE + O2 = FEO2 =>
FE + O2 = FEO2
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
Na2O(s) + H2O(l) = NaOH(s) =>
Na2O(s) + H2O(l) = 2 NaOH(s)
AL + PO4 = ALPO4 =>
AL + PO4 = ALPO4
Na2SO3 + S8 = Na2S2O3 =>
8 Na2SO3 + S8 = 8 Na2S2O3
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MoCl3 + Na3PO4 = MoPO4 + NaCl =>
MoCl3 + Na3PO4 = MoPO4 + 3 NaCl
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NaOH + Al2(SO4)3 = Na2SO4 + Al(OH)3 =>
6 NaOH + Al2(SO4)3 = 3 Na2SO4 + 2 Al(OH)3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
CaO + C = CaC2 + CO2 =>
2 CaO + 5 C = 2 CaC2 + CO2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
HCl + NaHCO3 = H2O + NaCl + CO2 =>
HCl + NaHCO3 = H2O + NaCl + CO2
K4[Fe(CN)6] + Br2 = K3[Fe(CN)6] + KBr =>
2 K4[Fe(CN)6] + Br2 = 2 K3[Fe(CN)6] + 2 KBr
HI = H2 + I2 =>
2 HI = H2 + I2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HCl + Al = H2 + AlCl =>
2 HCl + 2 Al = H2 + 2 AlCl
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
K4[Fe(CN)6] + Br2 = K3[Fe(CN)6] + KBr =>
2 K4[Fe(CN)6] + Br2 = 2 K3[Fe(CN)6] + 2 KBr
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/23/13
Equations balanced on 04/22/12
化学反応式の係数調整サイトへのご意見·ご感想