| 前日に均衡した方程式 |
4 Cr + 3 O2 = 2 Cr2O3
Zn{2+} + NH3 = [Zn(NH3)4]{2+} =>
Zn{2+} + 4 NH3 = [Zn(NH3)4]{2+}
CCCCCCC = CCC =>
3 CCCCCCC = 7 CCC
AlCl3 + Fe = FeCl3 + Al =>
AlCl3 + Fe = FeCl3 + Al
NaOH + FeS = Na2S + Fe(OH)2 =>
2 NaOH + FeS = Na2S + Fe(OH)2
BrF5 + C3H8 = C + HF + HBr =>
4 BrF5 + 3 C3H8 = 9 C + 20 HF + 4 HBr
NaOH + Fe2O3 = FeNaO2 + H2O =>
2 NaOH + Fe2O3 = 2 FeNaO2 + H2O
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Fe + HNO3(diluted) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(diluted) = Fe(NO3)3 + NO + 2 H2O
HNO3 + Ag2O = H2O + AgNO3 =>
2 HNO3 + Ag2O = H2O + 2 AgNO3
Pb(CrO4)2 + K2S = K2CrO4 + PbS2 =>
Pb(CrO4)2 + 2 K2S = 2 K2CrO4 + PbS2
Fe(No3)3 + NaOH = NaNo3 + Fe(OH)3 =>
Fe(No3)3 + 3 NaOH = 3 NaNo3 + Fe(OH)3
CH3CHCHCH2OH + H2 = CH3CH2CH2CH2OH =>
CH3CHCHCH2OH + H2 = CH3CH2CH2CH2OH
Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O
Mn{2+} + S2O8{2-} + OH{-} = MnO(OH)2 + SO4{2-} + H2O =>
Mn{2+} + S2O8{2-} + 4 OH{-} = MnO(OH)2 + 2 SO4{2-} + H2O
C72H2 + O2 = CO2 + H2O =>
2 C72H2 + 145 O2 = 144 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
B + F2 = BF5 =>
2 B + 5 F2 = 2 BF5
BiCl + NaOH = BiOH + NaCl =>
BiCl + NaOH = BiOH + NaCl
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
BaSO3 + KOH = K2SO3 + Ba(OH)2 =>
BaSO3 + 2 KOH = K2SO3 + Ba(OH)2
VCl3 + Mg = V + MgCl2 =>
2 VCl3 + 3 Mg = 2 V + 3 MgCl2
FeSO4 + HCl = FeCl2 + H2SO4 =>
FeSO4 + 2 HCl = FeCl2 + H2SO4
H2(SO4) + Ba(OH)2 = H2O + Ba(SO4) =>
H2(SO4) + Ba(OH)2 = 2 H2O + Ba(SO4)
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu =>
Ni(s) + CuCl2(aq) = NiCl2(aq) + Cu
KNO3 + Ba(OH)2 = Ba(NO3)2 + KOH =>
2 KNO3 + Ba(OH)2 = Ba(NO3)2 + 2 KOH
AsO3{-3} + MnO4{-} + H{+} = AsO4{-3} + Mn{+2} + H2O =>
5 AsO3{-3} + 2 MnO4{-} + 6 H{+} = 5 AsO4{-3} + 2 Mn{+2} + 3 H2O
Na2CO3 + FeCl2 = Fe + (CO3)2 + NaCl =>
2 Na2CO3 + 2 FeCl2 = 2 Fe + (CO3)2 + 4 NaCl
aluminiumsulfate + potassiumchloride = Potassiumsulfate + aluminiumchloride =>
Al2(SO4)3 + 6 KCl = 3 K2SO4 + 2 AlCl3
As2S3 + NaNO3 + Na2CO3 = Na3AsO4 + NaNO2 + Na2SO4 + CO2 =>
As2S3 + 14 NaNO3 + 6 Na2CO3 = 2 Na3AsO4 + 14 NaNO2 + 3 Na2SO4 + 6 CO2
NiF2 + F2 = NiF3 =>
2 NiF2 + F2 = 2 NiF3
PbSO4 + KNO3 = Pb(NO3)2 + K2SO4 =>
PbSO4 + 2 KNO3 = Pb(NO3)2 + K2SO4
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
C22H46O18 + O2 = CO2 + H2O =>
2 C22H46O18 + 49 O2 = 44 CO2 + 46 H2O
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O =>
4 FeOCr2O3 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O
CuCl + H2O = HCl + CuOH =>
CuCl + H2O = HCl + CuOH
Pb(CH3COO)2 + H2S = PbS + CH3COO + H =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COO + 2 H
C2H5OH + Br2 = C2H5OBr + H2 =>
2 C2H5OH + Br2 = 2 C2H5OBr + H2
Fe(NO3)2 + K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + KNO3 =>
3 Fe(NO3)2 + 2 K3[Fe(Cn)6] = Fe3[Fe(Cn)6]2 + 6 KNO3
C12 + NaBr = NaC1 + Br2 =>
C12 + 12 NaBr = 12 NaC1 + 6 Br2
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
HClO4 + H2SO4 + FeSO4 = HCl + H2O + Fe2(SO4)3 =>
HClO4 + 4 H2SO4 + 8 FeSO4 = HCl + 4 H2O + 4 Fe2(SO4)3
Fe + Na2S = Fe2S3 + Na =>
2 Fe + 3 Na2S = Fe2S3 + 6 Na
KBrO3 + HBr = Br2 + KBr + H2O =>
KBrO3 + 6 HBr = 3 Br2 + KBr + 3 H2O
CuSO4 + Ni = Ni(SO4)2 + Cu =>
2 CuSO4 + Ni = Ni(SO4)2 + 2 Cu
Al + (O)2 = (Al)2(O)3 =>
4 Al + 3(O)2 = 2(Al)2(O)3
MgC2O4 + H2O = MgO + H2C2O4 =>
MgC2O4 + H2O = MgO + H2C2O4
Fe(OH)3 + CN = OH + Fe(CN)6 =>
Fe(OH)3 + 6 CN = 3 OH + Fe(CN)6
Na2Co3 + CoSO4 = Na2SO4 + CoCo3 =>
Na2Co3 + CoSO4 = Na2SO4 + CoCo3
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