| 前日に均衡した方程式 |
ZrO2 + 4 HNO3 = Zr(NO3)4 + 2 H2O
C12H20O11 + H2O = C2H5OH + CO2 =>
6 C12H20O11 + 9 H2O = 23 C2H5OH + 26 CO2
HI + K2Cr2O7 = I2 + KI + CrI3 + H2O =>
14 HI + K2Cr2O7 = 3 I2 + 2 KI + 2 CrI3 + 7 H2O
NaNO3 + MgS = Na2S + Mg(NO3)2 =>
2 NaNO3 + MgS = Na2S + Mg(NO3)2
Cr{2+} + Pb{2} = Cr{3+} + Pb =>
2 Cr{2+} + Pb{2} = 2 Cr{3+} + Pb
CH3COOH + KNO3 = KCH3COO + NO3 + H =>
CH3COOH + KNO3 = KCH3COO + NO3 + H
NaCN + O2 + Au + H2O = Na(Au(CN)2) + NaOH =>
8 NaCN + O2 + 4 Au + 2 H2O = 4 Na(Au(CN)2) + 4 NaOH
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butene
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
H3AsO3 + NaOH = NaH2AsO3 + H2O =>
H3AsO3 + NaOH = NaH2AsO3 + H2O
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
Na2O + H2O = Na(OH) =>
Na2O + H2O = 2 Na(OH)
H2C2O4 + NaOH = C2Na2O4 + H2O =>
H2C2O4 + 2 NaOH = C2Na2O4 + 2 H2O
PbCl4 + H2S = PbS2 + HCl =>
PbCl4 + 2 H2S = PbS2 + 4 HCl
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
Cr(OH)2 + HIO3 = Cr(IO3)2 + H2O =>
Cr(OH)2 + 2 HIO3 = Cr(IO3)2 + 2 H2O
NaOH + CoCl3 = Na3Co + OHCl =>
3 NaOH + CoCl3 = Na3Co + 3 OHCl
H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O
K20 + SiO2 = K2SiO2 =>
K20 + 10 SiO2 = 10 K2SiO2
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Hg(CH3OOH)2 + CaI2 = Ca(CH3OOH)2 + HgI2 =>
Hg(CH3OOH)2 + CaI2 = Ca(CH3OOH)2 + HgI2
Na2S + CdNO3 = NaNO3 + Cd2S =>
Na2S + 2 CdNO3 = 2 NaNO3 + Cd2S
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C21H44 + O2 = CO2 + H2O =>
C21H44 + 32 O2 = 21 CO2 + 22 H2O
SnS + HCl = SnCl2 + H2S =>
SnS + 2 HCl = SnCl2 + H2S
Ca + Sn(OH)4 = Sn + Ca(OH)2 =>
2 Ca + Sn(OH)4 = Sn + 2 Ca(OH)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
IrF6 + H2O = Ir(OH)4 + HF + O2 =>
2 IrF6 + 10 H2O = 2 Ir(OH)4 + 12 HF + O2
K2CrO4 + NaNO2 + HNO3 = NaNO3 + KNO3 + H2O + Cr(NO3)3 =>
2 K2CrO4 + 3 NaNO2 + 10 HNO3 = 3 NaNO3 + 4 KNO3 + 5 H2O + 2 Cr(NO3)3
NaNO2 + NH4Cl = N2 + H2O + NaCl =>
NaNO2 + NH4Cl = N2 + 2 H2O + NaCl
Na3AlF6 + Al2O3 = NaAlOF2 =>
Na3AlF6 + Al2O3 = 3 NaAlOF2
H2PO4(aq) + KOH(aq) = H2O(l) + K2PO4(aq) =>
H2PO4(aq) + 2 KOH(aq) = 2 H2O(l) + K2PO4(aq)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H2CH3 + O2 = CO2 + H2O =>
4 C2H2CH3 + 17 O2 = 12 CO2 + 10 H2O
CH3CH2OH + CUO = CH3COOH + H2 + CU =>
CH3CH2OH + CUO = CH3COOH + H2 + CU
PCl3O + H2O = H3PO4 + HCl =>
PCl3O + 3 H2O = H3PO4 + 3 HCl
Cu2O + CuS = Cu + SO2 =>
2 Cu2O + CuS = 5 Cu + SO2
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
SnS + HCl + HNO3 = SnCl4 + S + NO + H2O =>
3 SnS + 12 HCl + 4 HNO3 = 3 SnCl4 + 3 S + 4 NO + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Water = hydrogen + oxygen =>
2 H2O = 2 H2 + O2
SeSi6 + O2 = SeO6 + Si =>
SeSi6 + 3 O2 = SeO6 + 6 Si
Sn(CO3)2 + KI = K2CO3 + SnI4 =>
Sn(CO3)2 + 4 KI = 2 K2CO3 + SnI4
KF(aq) + I2(g) = KI + F =>
2 KF(aq) + I2(g) = 2 KI + 2 F
Fe + SO4{2-} + H{+} = Fe{2+} + H2S + H2O =>
4 Fe + SO4{2-} + 10 H{+} = 4 Fe{2+} + H2S + 4 H2O
HCI + Li2CO3 = LiCI + CO2 + H2O =>
2 HCI + Li2CO3 = 2 LiCI + CO2 + H2O
C + Mg = CMg2 =>
C + 2 Mg = CMg2
AgI + Cl = AgCl + I =>
AgI + Cl = AgCl + I
HNO3Na2SO3 = HSO3Na2NO3 =>
HNO3Na2SO3 = HSO3Na2NO3
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