| 前日に均衡した方程式 |
I2 + 2 H2SO4 = 2 H2 + 2 ISO4
Cr + NaOH = Cr(NaOH)3 =>
Cr + 3 NaOH = Cr(NaOH)3
BeO + CaO = BeCa + O2 =>
BeO + CaO = BeCa + O2
NH4Cl + CaOH = CaCl + H3N + H2O =>
NH4Cl + CaOH = CaCl + H3N + H2O
BaO + SO3 = BaSO4 =>
BaO + SO3 = BaSO4
Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2
K2Cr2O7 + N2H5Cl + HCl = KCl + N2 + H2O + CrCl3 =>
2 K2Cr2O7 + 3 N2H5Cl + 13 HCl = 4 KCl + 3 N2 + 14 H2O + 4 CrCl3
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
BaSO3 + HNO3 = SO2 + H2O + Ba + NO3 =>
BaSO3 + 2 HNO3 = SO2 + H2O + Ba + 2 NO3
Os + HNO3 = OsO4 + H2O + NO =>
3 Os + 8 HNO3 = 3 OsO4 + 4 H2O + 8 NO
H2O + B2O3 = H3BO3 =>
3 H2O + B2O3 = 2 H3BO3
CuCl2 + Na2S(aq) = CuS(s) + NaCl(aq) =>
CuCl2 + Na2S(aq) = CuS(s) + 2 NaCl(aq)
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O =>
HCHO2(aq) + NaOH(aq) = NaCHO2 + H2O
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
XeF6 + F{-} = XeF7{-} =>
XeF6 + F{-} = XeF7{-}
K2O(s) + SO2(g) = K2S(s) + O2(g) =>
2 K2O(s) + 2 SO2(g) = 2 K2S(s) + 3 O2(g)
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Li2Co3 + NaCl = LiCl + Na2Co3 =>
Li2Co3 + 2 NaCl = 2 LiCl + Na2Co3
Na2CO3 + AgNO3 = Ag2CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = Ag2CO3 + 2 NaNO3
C3H14 + O2 = CO3 + H2O =>
C3H14 + 8 O2 = 3 CO3 + 7 H2O
H2 + C = CH4 =>
2 H2 + C = CH4
P2O5 + CaCl2 = CaO + PCl5 =>
P2O5 + 5 CaCl2 = 5 CaO + 2 PCl5
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
C20 + O2 = CO =>
C20 + 10 O2 = 20 CO
Zn(No3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + KNo3 =>
2 Zn(No3)2 + K4Fe(CN)6 = Zn2Fe(CN)6 + 4 KNo3
Hg + O = HgO =>
Hg + O = HgO
CH3CH2OH = C2H5OC2H5 + H2O =>
2 CH3CH2OH = C2H5OC2H5 + H2O
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
Fe(oh)3 + KOH + Br2 = Fe(OH)3 + KBr =>
2 Fe(oh)3 + 18 KOH + 9 Br2 = 6 Fe(OH)3 + 18 KBr
Li2 + HCl = LiCl + H =>
Li2 + 2 HCl = 2 LiCl + 2 H
BaO + H2S = H2O + BaS =>
BaO + H2S = H2O + BaS
Mo(NO3)3 + NaO2 + NaOH = Na2MoO4 + NaNO3 + H2O =>
Mo(NO3)3 + NaO2 + 4 NaOH = Na2MoO4 + 3 NaNO3 + 2 H2O
SeO2 + Cl2 = SeCl6 + O2 =>
SeO2 + 3 Cl2 = SeCl6 + O2
H2O2 + Br2 = BrO4 + H2O =>
8 H2O2 + Br2 = 2 BrO4 + 8 H2O
CH6H2OH(NO2)3 + O2 = CO2 + HNO2 + H2O =>
CH6H2OH(NO2)3 + 2 O2 = CO2 + 3 HNO2 + 3 H2O
SB(OH)3 + KOH = K3[SB(OH)6] =>
SB(OH)3 + 3 KOH = K3[SB(OH)6]
C2HCl + O2 = CO2 + HCl =>
C2HCl + 2 O2 = 2 CO2 + HCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C3H(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H(NO3)3 = 12 CO2 + 6 N2 + 2 H2O + 5 O2
LiBr + Pb(NO3)2 = LiNO3 + PbBr2 =>
2 LiBr + Pb(NO3)2 = 2 LiNO3 + PbBr2
Cd + F2 = Cd2F =>
4 Cd + F2 = 2 Cd2F
CH3CH2CH2COOH + O2 = CO2 + H2O =>
CH3CH2CH2COOH + 5 O2 = 4 CO2 + 4 H2O
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(aq) =>
HOCl(aq) + HCl(aq) = H2O(l) + Cl2(aq)
NaHS + Cu(NO3)2 = Cu(HS)2 + NaNO3 =>
2 NaHS + Cu(NO3)2 = Cu(HS)2 + 2 NaNO3
Na3PO4 + MnCl2 = Mn3(PO4)2 + sodiumchloride =>
2 Na3PO4 + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Ca + HOH = Ca(OH)2H2 =>
Ca + 2 HOH = Ca(OH)2H2
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