| 前日に均衡した方程式 |
C25H52 + 76 CuO = 25 CO2 + 26 H2O + 76 Cu
K(aq) + Pb(NO3)2(aq) = K(NO3)(aq) + Pb(s) =>
2 K(aq) + Pb(NO3)2(aq) = 2 K(NO3)(aq) + Pb(s)
Fe3O4 + C8H10 = Fe + CO2 + H2O =>
21 Fe3O4 + 4 C8H10 = 63 Fe + 32 CO2 + 20 H2O
Na2SO4 + FeCl3 = Na3Cl3 + Fe2(SO4)3 =>
3 Na2SO4 + 2 FeCl3 = 2 Na3Cl3 + Fe2(SO4)3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2SO4KBr = KHSO4HBr =>
H2SO4KBr = KHSO4HBr
Cu(s) + H2SO4(l) = CuSO4 + H2O + SO2 =>
Cu(s) + 2 H2SO4(l) = CuSO4 + 2 H2O + SO2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Ag + Al = AgAl =>
Ag + Al = AgAl
Ca(NO3)2 + K2S = K(NO3) + CaS =>
Ca(NO3)2 + K2S = 2 K(NO3) + CaS
FeCl3 + I2 = ICl3 + Fe =>
2 FeCl3 + I2 = 2 ICl3 + 2 Fe
(NH4)2SO4(aq) + Pb(NO3)2 = NH4NO3 + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2 = 2 NH4NO3 + PbSO4
MgPO4 + K = KPO4 + Mg =>
MgPO4 + K = KPO4 + Mg
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaHCO2 = Na2CO + CO2 + H2O =>
2 NaHCO2 = Na2CO + CO2 + H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NaSn(OH)3 + Bi(OH)3 + NaOH = Bi + Na2(Sn(OH)6) =>
3 NaSn(OH)3 + 2 Bi(OH)3 + 3 NaOH = 2 Bi + 3 Na2(Sn(OH)6)
AgNO3(ag) + NaCl(ag) = AgCl + NaNO3 =>
AgNO3(ag) + NaCl(ag) = AgCl + NaNO3
Fe(CN)2 + Li2SO4 = FeSO4 + LiCN =>
Fe(CN)2 + Li2SO4 = FeSO4 + 2 LiCN
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
HCe + Mg = MgCe + H =>
HCe + Mg = MgCe + H
Sodiumcarbonate + sulfuricacid = sodiumsulfate + sodiumbicarbonate =>
2 Na2CO3 + H2SO4 = Na2SO4 + 2 NaHCO3
CH2CH2 + KMnO4 + H2SO4 = CH3COOHCO2 + MnSO4 + K2SO4 + H2O =>
3 CH2CH2 + 4 KMnO4 + 6 H2SO4 = 2 CH3COOHCO2 + 4 MnSO4 + 2 K2SO4 + 8 H2O
Mg(s) + HCl(g) = MgCl2(s) + H2(g) =>
Mg(s) + 2 HCl(g) = MgCl2(s) + H2(g)
HCe + Mg = MgCe + H =>
HCe + Mg = MgCe + H
C4H8 + Br2 = C4H8Br2 =>
C4H8 + Br2 = C4H8Br2
MnCl2 + CaS = MnS + CaCl2 =>
MnCl2 + CaS = MnS + CaCl2
HCCCH3 + [Ag(NH3)2]OH = AgCCCH3 + NH3 + H2O =>
HCCCH3 + [Ag(NH3)2]OH = AgCCCH3 + 2 NH3 + H2O
Mg + H{+} + NO3{-} = Mg{2+} + NO + H2O =>
3 Mg + 8 H{+} + 2 NO3{-} = 3 Mg{2+} + 2 NO + 4 H2O
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
CoCl2*6H20 + NH4Cl + NH4OH + H2O2 = (CoCl(NH3)5)Cl2 + H2O =>
2 CoCl2*6H20 + 2 NH4Cl + 8 NH4OH + 121 H2O2 = 2(CoCl(NH3)5)Cl2 + 250 H2O
MnO2 + OH{-} + O2 = MnO4{-}2 + H2O =>
4 MnO2 + 4 OH{-} + 3 O2 = 4 MnO4{-}2 + 2 H2O
CH3COONH4 + H2SO4 = (NH4)2SO4 + CH3COOH =>
2 CH3COONH4 + H2SO4 = (NH4)2SO4 + 2 CH3COOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2SO4 + Zn(OH)2 = Na2(OH)2 + ZnSO4 =>
Na2SO4 + Zn(OH)2 = Na2(OH)2 + ZnSO4
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
Sr + Br2 = SrBr2 =>
Sr + Br2 = SrBr2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(OH)3 + H2SO4 = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3(aq) + 6 H2O(l)
P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
K2Cr2O7 + KOH + BaCl2 = BaCrO4 + KCl + H2O =>
K2Cr2O7 + 2 KOH + 2 BaCl2 = 2 BaCrO4 + 4 KCl + H2O
C2H5OH + H2O = CH4 + O2 =>
C2H5OH + H2O = 2 CH4 + O2
Sc2O3 + H2O = Sc(OH)3 =>
Sc2O3 + 3 H2O = 2 Sc(OH)3
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + AlCl3 = ZnCl2 + Al =>
3 Zn + 2 AlCl3 = 3 ZnCl2 + 2 Al
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
LiNO3 + K3PO4 = Li3PO4 + KNO3 =>
3 LiNO3 + K3PO4 = Li3PO4 + 3 KNO3
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方程式のバランス10/20/24
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