| 前日に均衡した方程式 |
2 Fe + 3 Cl2 = 2 FeCl3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
Fe(NO3)3 + LiOH = Fe(OH)3 + LiNO3 =>
Fe(NO3)3 + 3 LiOH = Fe(OH)3 + 3 LiNO3
BaS + O = BaO + S =>
BaS + O = BaO + S
Li(s) + AlCl3(s) = LiCl(s) + Al(s) =>
3 Li(s) + AlCl3(s) = 3 LiCl(s) + Al(s)
VF5 + BCl3 = [VCl5]2 + BF2Cl =>
2 VF5 + 5 BCl3 = [VCl5]2 + 5 BF2Cl
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
NH4Br + AgNO3 = NH4(NO3) + AgBr =>
NH4Br + AgNO3 = NH4(NO3) + AgBr
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
ZnO + Bi = Bi2O5 + Zn =>
5 ZnO + 2 Bi = Bi2O5 + 5 Zn
CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
CS2 + NaOH = Na2CS3 + Na2CO3 + H2O =>
3 CS2 + 6 NaOH = 2 Na2CS3 + Na2CO3 + 3 H2O
KH6PO6 + KBH4 + NH4Cl = BP + KCl + H2O + NH3 =>
KH6PO6 + KBH4 + 2 NH4Cl = BP + 2 KCl + 6 H2O + 2 NH3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NOOO)2 + KI = KNOOO + PbII =>
Pb(NOOO)2 + 2 KI = 2 KNOOO + PbII
HI + Ca(CO3)2 = CaI2 + HCO3 =>
2 HI + Ca(CO3)2 = CaI2 + 2 HCO3
Ag + H4S + O2 = Ag2S + H2O =>
2 Ag + H4S + O2 = Ag2S + 2 H2O
CH3CCuO + Cu(OH)2 = CH3CCuOOH + Cu2O + H2O =>
2 CH3CCuO + 2 Cu(OH)2 = 2 CH3CCuOOH + Cu2O + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2C{-}CH = CH{-}CH{-}CH3 + H2 =>
2 H2C{-}CH = 2 CH{-}CH{-}CH3 + H2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
H3AsO4 + H2O = AsH3 + OH =>
H3AsO4 + 4 H2O = AsH3 + 8 OH
Ba(NO3)2(ac) + H2SO4(ac) = BaSO4(s) + HNO3(ac) =>
Ba(NO3)2(ac) + H2SO4(ac) = BaSO4(s) + 2 HNO3(ac)
H2Te + H2O2 = HTeO3 + H2O =>
2 H2Te + 7 H2O2 = 2 HTeO3 + 8 H2O
LiCI + Br{2} = LiBr + CI{2} =>
LiCI + Br{2} = LiBr + CI{2}
Al2O3 + Li2CO3 = LiAlO2 + CO2 =>
Al2O3 + Li2CO3 = 2 LiAlO2 + CO2
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
LiOH + ZnO = Li6ZnO4 + H2 + O2 =>
12 LiOH + 2 ZnO = 2 Li6ZnO4 + 6 H2 + 3 O2
In(s) + H3PO4 = H2(g) + InPO4 =>
2 In(s) + 2 H3PO4 = 3 H2(g) + 2 InPO4
LiOH + FeSO4 = Fe(OH)2 + Li2SO4 =>
2 LiOH + FeSO4 = Fe(OH)2 + Li2SO4
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
K + ClOH = KOH + Cl =>
K + ClOH = KOH + Cl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
CoSO4 + Fe(NO3)3 = Co(NO3)2 + Fe2(SO4)3 =>
3 CoSO4 + 2 Fe(NO3)3 = 3 Co(NO3)2 + Fe2(SO4)3
C2H2O4(aq) + CaCl2(aq) = CaC2O4(s) + HCl(aq) =>
C2H2O4(aq) + CaCl2(aq) = CaC2O4(s) + 2 HCl(aq)
HClO4(l) + P2O5(s) = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5(s) = Cl2O7(l) + 2 HPO3(s)
Sn + NHO3 = Sn(NO3)4 + H2 =>
Sn + 4 NHO3 = Sn(NO3)4 + 2 H2
Al + Ca(OH)2 + H2O = CaO*Al2O3*6H2O + H2 =>
2 Al + Ca(OH)2 + 8 H2O = CaO*Al2O3*6H2O + 3 H2
C3H7OH + H2O = C3H7OH2 + O =>
2 C3H7OH + H2O = 2 C3H7OH2 + O
H2S + PbSO4 = PbS + H2SO4 =>
H2S + PbSO4 = PbS + H2SO4
Na2CO3 + Ca(HO)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(HO)2 = 2 NaOH + CaCO3
C2H4 + KMnO4 + H2O = MnO2 + C2H4O2H2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C2H4O2H2 + 2 KOH
Na2CrO4 + Pb(MnO4)2 = Pb(CrO4)2 + Na2MnO4 =>
2 Na2CrO4 + Pb(MnO4)2 = Pb(CrO4)2 + 2 Na2MnO4
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C5H6O2 + HNO3 = CO2 + H2O + N2 =>
5 C5H6O2 + 22 HNO3 = 25 CO2 + 26 H2O + 11 N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH4 + HCl = C2H3Cl + H =>
2 CH4 + HCl = C2H3Cl + 6 H
K2SO4HCl = KHSO4KCl =>
K2SO4HCl = KHSO4KCl
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方程式のバランス10/20/24
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