Equations balanced on the previous day | Equations balanced on the next day |
P2O3 + 3 H2O = 2 H3PO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HNO3 + H2S = (NO2) + H2O + S =>
2 HNO3 + H2S = 2(NO2) + 2 H2O + S
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Li2O2 + H2O = LiOH + O2 =>
2 Li2O2 + 2 H2O = 4 LiOH + O2
K(s) + P(s) = K3P(s) =>
3 K(s) + P(s) = K3P(s)
CH2 + O = CO2 + H2O =>
CH2 + 3 O = CO2 + H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CO2 + CuO = CuCO3 =>
CO2 + CuO = CuCO3
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Sr(OH)2 + H3PO4 = Sr3(PO4)2 + H(OH) =>
3 Sr(OH)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H(OH)
P4O10(s) + H2O = H3PO4 =>
P4O10(s) + 6 H2O = 4 H3PO4
S + O = SO3 =>
S + 3 O = SO3
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
UO{2+} + Cr2O7{2-} + H{+} = UO2{2+} + Cr{3+} + H2O =>
3 UO{2+} + Cr2O7{2-} + 8 H{+} = 3 UO2{2+} + 2 Cr{3+} + 4 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C3H8 + O5 = CO2 + H2O =>
C3H8 + 2 O5 = 3 CO2 + 4 H2O
AL + F2 = ALF3 =>
2 AL + 3 F2 = 2 ALF3
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O2 =>
4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 6 H2O + 5 O2
Al(NO3)3 = Al2O3 + O2 + NO2 =>
4 Al(NO3)3 = 2 Al2O3 + 3 O2 + 12 NO2
O2 + Ca = CaO =>
O2 + 2 Ca = 2 CaO
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na + Cl2 = NaCl2 =>
Na + Cl2 = NaCl2
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Cu(No3)2 + HCl = CuCl2 + HNo3 =>
Cu(No3)2 + 2 HCl = CuCl2 + 2 HNo3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/20/18
Equations balanced on 11/19/17
化学反応式の係数調整サイトへのご意見·ご感想