| 前日に均衡した方程式 |
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
FeSO4 + KCIO4 + H2SO4 = Fe2(SO4)3 + KCI + H2O =>
8 FeSO4 + KCIO4 + 4 H2SO4 = 4 Fe2(SO4)3 + KCI + 4 H2O
ZnCI + AgNO3 = ZnNO3 + AgCI =>
ZnCI + AgNO3 = ZnNO3 + AgCI
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + H3PO4 = CaHPO4 + H2O =>
CaO + H3PO4 = CaHPO4 + H2O
Mn + ClO3 = MnO2 + ClO2 =>
Mn + 2 ClO3 = MnO2 + 2 ClO2
Na2CO3 + CsC2H3O2 = NaC2H3O2 + Cs2CO3 =>
Na2CO3 + 2 CsC2H3O2 = 2 NaC2H3O2 + Cs2CO3
K2O + H2CO3 = KOH + CO2 =>
K2O + H2CO3 = 2 KOH + CO2
KHSO4 = K2S2O7 + H2O =>
2 KHSO4 = K2S2O7 + H2O
H2O + CrO4{2-} + Br{-} = CrO2{-} + BrO3{-} + OH{-} =>
H2O + 2 CrO4{2-} + Br{-} = 2 CrO2{-} + BrO3{-} + 2 OH{-}
CH3SH + O3 = CO2 + SO2 + H2O =>
CH3SH + 2 O3 = CO2 + SO2 + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4(l) + C(grafito) = H2O(l) + SO2(g) + CO2(g) =>
2 H2SO4(l) + C(grafito) = 2 H2O(l) + 2 SO2(g) + CO2(g)
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + C = CaC6 =>
Ca + 6 C = CaC6
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
CaF2 + Rb2O = CaO + RbF =>
CaF2 + Rb2O = CaO + 2 RbF
Ag2O(s) + H2(g) = Ag(s) + H2O(g) =>
Ag2O(s) + H2(g) = 2 Ag(s) + H2O(g)
FeOHClO3 = FeClO3OH =>
FeOHClO3 = FeClO3OH
[Ag(NH3)2] + NaOH = Na + NH3 + AgOH =>
[Ag(NH3)2] + NaOH = Na + 2 NH3 + AgOH
BaO + C + N2 = Ba(CN)2 + CO =>
BaO + 3 C + N2 = Ba(CN)2 + CO
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
H4C2O2 + CuSO4 = HSO4 + CuH3C2O2 =>
H4C2O2 + CuSO4 = HSO4 + CuH3C2O2
CaF2(s) + H2SO4(aq) = HF(l) + CaSO4(s) =>
CaF2(s) + H2SO4(aq) = 2 HF(l) + CaSO4(s)
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5(NO2)]Cl2 + NaCl =>
[Co(NH3)5Cl]Cl2 + NaNO2 = [Co(NH3)5(NO2)]Cl2 + NaCl
H2O2 + H2SO4 + KI = K2SO4 + H2O + I2 =>
H2O2 + H2SO4 + 2 KI = K2SO4 + 2 H2O + I2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HI + Al(OH)3 = H2O + AlI3 =>
3 HI + Al(OH)3 = 3 H2O + AlI3
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq) =>
CuSO4(aq) + NaOH(aq) = CuOH(s) + NaSO4(aq)
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
C + O2 = CO =>
2 C + O2 = 2 CO
LaCl3 + KOH = La(OH)3 + KCl =>
LaCl3 + 3 KOH = La(OH)3 + 3 KCl
HClO4 + Cu(OH)3 = Cu(ClO4)3 + H2O =>
3 HClO4 + Cu(OH)3 = Cu(ClO4)3 + 3 H2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Br2(l) + Na(s) = NaBr2(s) =>
Br2(l) + Na(s) = NaBr2(s)
Al(ClO3)3 + Ba = Ba(ClO3)2 + Al =>
2 Al(ClO3)3 + 3 Ba = 3 Ba(ClO3)2 + 2 Al
NaOH + Na2SO4 = H2SO4 + Na2O =>
2 NaOH + Na2SO4 = H2SO4 + 2 Na2O
S + HNO3 = SO2 + NO + H2O =>
3 S + 4 HNO3 = 3 SO2 + 4 NO + 2 H2O
MgCl2Ag = AgCl2Mg =>
MgCl2Ag = AgCl2Mg
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
NH3N2 + H2 = NH3 =>
NH3N2 + 3 H2 = 3 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO + Fe(NO3)2 = Pb(NO3)2 + FeO =>
PbO + Fe(NO3)2 = Pb(NO3)2 + FeO
NaClO + Cr2O3 + NaOH = Na2CrO4 + NaCl + H2O =>
3 NaClO + Cr2O3 + 4 NaOH = 2 Na2CrO4 + 3 NaCl + 2 H2O
KClO3 + Mg + NaOH = Na2MgO2 + KCl + H2O =>
KClO3 + 3 Mg + 6 NaOH = 3 Na2MgO2 + KCl + 3 H2O
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方程式のバランス10/21/24
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