Equations balanced on the previous day | Equations balanced on the next day |
Mg + O = MgO
HI(aq) + Na2CO3(aq) = H2CO3 + NaI =>
2 HI(aq) + Na2CO3(aq) = H2CO3 + 2 NaI
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
V + O2 = V2O5 =>
4 V + 5 O2 = 2 V2O5
Al(OH)3(s) + H2SO4(aq) = Al{3+} + SO4{2-}(aq) + H2O =>
2 Al(OH)3(s) + 3 H2SO4(aq) = 2 Al{3+} + 3 SO4{2-}(aq) + 6 H2O
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C2H6 + O2 = H2O + CO =>
2 C2H6 + 5 O2 = 6 H2O + 4 CO
NaOH(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(OH)2(s) =>
2 NaOH(aq) + MgSO4(aq) = Na2SO4(aq) + Mg(OH)2(s)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
CHN + O2 = CO2 + H2O + NO =>
4 CHN + 7 O2 = 4 CO2 + 2 H2O + 4 NO
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq) =>
KCN(aq) + HBr(aq) = KBr(aq) + HCN(aq)
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
H{+} + Fe{+2} + MnO4{-} = Mn{+2} + H2O + Fe{+3} =>
8 H{+} + 5 Fe{+2} + MnO4{-} = Mn{+2} + 4 H2O + 5 Fe{+3}
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
CHN + O = CO2 + H2O + NO =>
2 CHN + 7 O = 2 CO2 + H2O + 2 NO
CO2 + CaO = CaCO3 =>
CO2 + CaO = CaCO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Rb2O(s) = Rb(s) + O2(g) =>
2 Rb2O(s) = 4 Rb(s) + O2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
H + O = H2O =>
2 H + O = H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + O2 = MgO2 =>
Mg + O2 = MgO2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
HCH2ClCO2 + NaOH = H2O + NaCH2ClCO2 =>
HCH2ClCO2 + NaOH = H2O + NaCH2ClCO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HgCl2 + H2O = HgO + HCl =>
HgCl2 + H2O = HgO + 2 HCl
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
HC2H3O2 + Ca(HCO3)2 = CO2 + H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(HCO3)2 = 2 CO2 + 2 H2O + Ca(C2H3O2)2
AlO2 + NaCl = AlCl + O2Na =>
AlO2 + NaCl = AlCl + O2Na
K + F2 = KF =>
2 K + F2 = 2 KF
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
K2SO3 + HI = KI + H2SO3 =>
K2SO3 + 2 HI = 2 KI + H2SO3
FeSO4 + Pb(NO3)2 = FeNO3 + Pb(SO4)2 =>
2 FeSO4 + Pb(NO3)2 = 2 FeNO3 + Pb(SO4)2
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/06/13
Equations balanced on 10/06/12
化学反応式の係数調整サイトへのご意見·ご感想