Equations balanced on the previous day | Equations balanced on the next day |
3 Ca(NO3)2 + 2 AlCl3 = 3 CaCl2 + 2 Al(NO3)3
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(C2H3O2) + H2O + CO2 = PbCO3 + HC2H3O2 =>
8 Pb(C2H3O2) + 6 H2O + 10 CO2 = 8 PbCO3 + 9 HC2H3O2
Na2SO4 + BaCl2 = NaCl + BaSO4 =>
Na2SO4 + BaCl2 = 2 NaCl + BaSO4
Cl2(g) + ZnBr2(aq) = ZnCl2(aq) + Br2(l) =>
Cl2(g) + ZnBr2(aq) = ZnCl2(aq) + Br2(l)
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
CaF2 + sulfuricacid = hydrogenfluoride + calciumsulfate =>
CaF2 + H2SO4 = 2 HF + CaSO4
NH4OH + CaCO3 = Ca(OH)2 + NH3 + CO2 =>
NH4OH + CaCO3 = Ca(OH)2 + NH3 + CO2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
NH4OH + CaCO3 = Ca(OH)2 + NH3 + CO2 =>
NH4OH + CaCO3 = Ca(OH)2 + NH3 + CO2
N2O5 + NaOH = NaNO3 + H2O =>
N2O5 + 2 NaOH = 2 NaNO3 + H2O
NO2 + O3 = N2O5 =>
6 NO2 + O3 = 3 N2O5
H3PO4 + NaOH = PO4 + NaOH2 =>
H3PO4 + 3 NaOH = PO4 + 3 NaOH2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Ni(s) + AgCl(aq) = NiCl2(aq) + Ag(s) =>
Ni(s) + 2 AgCl(aq) = NiCl2(aq) + 2 Ag(s)
Al + CuSO4 = Al2(SO4) + Cu =>
2 Al + CuSO4 = Al2(SO4) + Cu
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
Al + CuSO4 = Al2(SO4) + Cu =>
2 Al + CuSO4 = Al2(SO4) + Cu
K3[Fe(CN)6] + Cr2O3 + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
6 K3[Fe(CN)6] + Cr2O3 + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
Fe(s) + NaCl(aq) = FeCl2(aq) + Na =>
Fe(s) + 2 NaCl(aq) = FeCl2(aq) + 2 Na
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
UO2(s) + HF = UF4(s) + H2O =>
UO2(s) + 4 HF = UF4(s) + 2 H2O
PbS + NO3{-} + H{+} = Pb2{+} + NO + S + H2O =>
6 PbS + NO3{-} + 4 H{+} = 3 Pb2{+} + NO + 6 S + 2 H2O
Na2S + KClO3 = K2S + NaCl + O2 =>
Na2S + 2 KClO3 = K2S + 2 NaCl + 3 O2
CO + Fe3O4 = FeO + CO2 =>
CO + Fe3O4 = 3 FeO + CO2
HNO3 + SnO = NO + SnO2 + H2O =>
2 HNO3 + 3 SnO = 2 NO + 3 SnO2 + H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
AlCl3(aq) + KOH(aq) = Al(OH)3(s) + KCl(aq) =>
AlCl3(aq) + 3 KOH(aq) = Al(OH)3(s) + 3 KCl(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NaO2 = Na + O2 =>
NaO2 = Na + O2
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
CH4 + O = CO2 + H2O =>
CH4 + 4 O = CO2 + 2 H2O
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
Cl2 + KBr = K + Cl2Br =>
Cl2 + KBr = K + Cl2Br
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/16/16
Equations balanced on 02/15/15
化学反応式の係数調整サイトへのご意見·ご感想