| 前日に均衡した方程式 |
Ba(CO3) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
Cu(s) + Ag(aq) = CuAg2 =>
Cu(s) + 2 Ag(aq) = CuAg2
Cu(ii)(s) + S(s) = CuS(s) =>
Cu(ii)(s) + S(s) = CuS(s)
MgCl2Cl2 = MgCl4 =>
MgCl2Cl2 = MgCl4
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
Li + I = LiI =>
Li + I = LiI
CH3OH + KOH = CH3OK + H2O =>
CH3OH + KOH = CH3OK + H2O
Al2O3 + H3(PO4) = Al(PO4) + H2O =>
Al2O3 + 2 H3(PO4) = 2 Al(PO4) + 3 H2O
Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O
Ca + I{2} = CaI{2} =>
Ca + I{2} = CaI{2}
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O
NS + O2 = NO + SO2 =>
2 NS + 3 O2 = 2 NO + 2 SO2
CH2OHCHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2OHCHCHCH2OH + 4 KMnO4 + 14 H2O = 4 KOH + 4 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
(NH4)2Cr2O7 + Ba(OH)2 = NH3 + H2O + BaCr2O7 =>
(NH4)2Cr2O7 + Ba(OH)2 = 2 NH3 + 2 H2O + BaCr2O7
N2O(g) + O2(g) + H2O(l) = HNO2 =>
N2O(g) + O2(g) + H2O(l) = 2 HNO2
Ca(C2H3O2)2(aq) + K2SO4(aq) = CaSO4(s) + KC2H3O2(aq) =>
Ca(C2H3O2)2(aq) + K2SO4(aq) = CaSO4(s) + 2 KC2H3O2(aq)
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CH3COOHKHCo3 = CH3COOKH2Co3 =>
CH3COOHKHCo3 = CH3COOKH2Co3
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
KOH + HPO = KPO + H2O =>
KOH + HPO = KPO + H2O
H3AsO4 + NO = H3AsO3 + NO3 =>
2 H3AsO4 + NO = 2 H3AsO3 + NO3
KCl + NO2 + H2O = KClO + NH3 =>
7 KCl + 2 NO2 + 3 H2O = 7 KClO + 2 NH3
CdSO4 + K = K2SO4 + Cd =>
CdSO4 + 2 K = K2SO4 + Cd
CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2 CH3COOH(aq) + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
CdS + HNO3 = Cd(NO3)2 + H2O + NO + S8 =>
24 CdS + 64 HNO3 = 24 Cd(NO3)2 + 32 H2O + 16 NO + 3 S8
Fe3Sb2 + H2O = Fe(OH)2 + SbH3 =>
Fe3Sb2 + 6 H2O = 3 Fe(OH)2 + 2 SbH3
KMnO4 + Na2S + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
2 KMnO4 + Na2S + 4 H2SO4 = 2 MnSO4 + K2SO4 + 2 NaSO4 + 4 H2O
CH2O + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH2O + 4 NO3{-} = 2 N2 + 5 CO2 + 3 H2O + 4 OH{-}
HCrO4 = Cr2O7 + H2O =>
2 HCrO4 = Cr2O7 + H2O
Ni(OH)2(OH2)4 + NH3 = Ni(NH3)6{2+} + H2O + OH{-} =>
Ni(OH)2(OH2)4 + 6 NH3 = Ni(NH3)6{2+} + 4 H2O + 2 OH{-}
SO3{2-} + I{-} + H{+} = I2 + H2S + H2O =>
SO3{2-} + 6 I{-} + 8 H{+} = 3 I2 + H2S + 3 H2O
Rb + HBr = H2 + RbBr =>
2 Rb + 2 HBr = H2 + 2 RbBr
NO + Fe{3+} + H2O = NO3{-} + H{+} + Fe{2+} =>
NO + 3 Fe{3+} + 2 H2O = NO3{-} + 4 H{+} + 3 Fe{2+}
HIO2 + Au3(OH)3 = Au(IO2) + H2O =>
3 HIO2 + Au3(OH)3 = 3 Au(IO2) + 3 H2O
SnS + HBr = HS + SnBr =>
SnS + HBr = HS + SnBr
P + IO3{-} + OH{-} = HPO4{2-} + I{-} + H2O =>
6 P + 5 IO3{-} + 12 OH{-} = 6 HPO4{2-} + 5 I{-} + 3 H2O
Mg(BrO3)2 = Mg + Br2 + O2 =>
Mg(BrO3)2 = Mg + Br2 + 3 O2
PbO + CH4 = Pb + CO + H2O =>
3 PbO + CH4 = 3 Pb + CO + 2 H2O
AsH3 + KClO3 + KOH = Cl2 + K2AsO4 + H2O =>
10 AsH3 + 18 KClO3 + 2 KOH = 9 Cl2 + 10 K2AsO4 + 16 H2O
Zn + NO3{-} + H2O = NH3{+} + Zn2{+} + OH{-} =>
14 Zn + NO3{-} + 6 H2O = NH3{+} + 7 Zn2{+} + 9 OH{-}
Bi(NO3)3 + H2S = Bi2S3 + NHO3 =>
2 Bi(NO3)3 + 3 H2S = Bi2S3 + 6 NHO3
C8H17Br + C2H3KO2 = C10H20O2 + KBr =>
C8H17Br + C2H3KO2 = C10H20O2 + KBr
S + O2 + H2O = H2SO4 =>
2 S + 3 O2 + 2 H2O = 2 H2SO4
Ta + S = TaS =>
Ta + S = TaS
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方程式のバランス10/16/24
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