| 前日に均衡した方程式 |
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
K3VO4 + H2O2 = K3VO8 + H2O =>
K3VO4 + 4 H2O2 = K3VO8 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Cu + Cu{+2} = Cu{+1) =>
Cu + Cu{+2} = 2 Cu{+1)
HCl + NaOH = NaCl + (OH)H =>
HCl + NaOH = NaCl + (OH)H
CopperIINitrate + SodiumHydroxide = CopperIIHydroxide + SodiumNitrate =>
CopperIINitrate + SodiumHydroxide = CopperIIHydroxide + SodiumNitrate
MnCl2 + Mg(NO3)2 = MgCl2 + Mn(NO3)2 =>
MnCl2 + Mg(NO3)2 = MgCl2 + Mn(NO3)2
H2 + O2 = H20O =>
20 H2 + O2 = 2 H20O
Al + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 3 SO2 + 6 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
BeF2 + Li3As = BeAs + Li3F2 =>
BeF2 + Li3As = BeAs + Li3F2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CH3COCl + C2H5ONa = CH3COOC2H5 + NaCl =>
CH3COCl + C2H5ONa = CH3COOC2H5 + NaCl
K2O2 + H2O = KOH + O2 =>
2 K2O2 + 2 H2O = 4 KOH + O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NH4Br + LiCl = NH4Cl + LiBr =>
NH4Br + LiCl = NH4Cl + LiBr
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2SiO2(OH)2 =>
Mg2SiO4 + 2 NaOH + 2 H2O = 2 Mg(OH)2 + Na2SiO2(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaOH + CH2COOH = Na2CO3 + H2O + CH4 =>
18 NaOH + 8 CH2COOH = 9 Na2CO3 + 7 H2O + 7 CH4
KOH + HgCl2 = KCl + Hg(OH)2 =>
2 KOH + HgCl2 = 2 KCl + Hg(OH)2
Mg(OH)2 + C3H8 = Mg(C3H8)2 + OH =>
Mg(OH)2 + 2 C3H8 = Mg(C3H8)2 + 2 OH
BaCO3 + NaOH = (BaOH)2CO3 + Na2CO3 =>
2 BaCO3 + 2 NaOH = (BaOH)2CO3 + Na2CO3
SiCl4 + Mg = MgCl2 + Si =>
SiCl4 + 2 Mg = 2 MgCl2 + Si
Li2 + CaSO4 = Ca + Li2SO4 =>
Li2 + CaSO4 = Ca + Li2SO4
CH3CH2COOH + FCH2COOK = CH3CH2COOF + CH3COOK =>
CH3CH2COOH + FCH2COOK = CH3CH2COOF + CH3COOK
SO3(g) + H2O = H2SO4 =>
SO3(g) + H2O = H2SO4
AcF3 + Na2O = Ac2O + NaF3 =>
2 AcF3 + Na2O = Ac2O + 2 NaF3
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CaSO3 + HI = CaI2 + H2O + SO2 =>
CaSO3 + 2 HI = CaI2 + H2O + SO2
NaCN + H2O = HCOONa + NH3 =>
NaCN + 2 H2O = HCOONa + NH3
KI + H2SO4 + Na2[B2(O2)2(OH)4]6H2O = K2SO4 + I2 + NaOH + B + H2O =>
70 KI + 35 H2SO4 + Na2[B2(O2)2(OH)4]6H2O = 35 K2SO4 + 35 I2 + 2 NaOH + 12 B + 47 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
IrCl3 + NaOH = Ir2O3 + NaCl + H2O =>
2 IrCl3 + 6 NaOH = Ir2O3 + 6 NaCl + 3 H2O
Sn(s) + HBr(aq) = SnBr2(aq) + H2(g) =>
Sn(s) + 2 HBr(aq) = SnBr2(aq) + H2(g)
Ca + Ce2 = CaCe2 =>
Ca + Ce2 = CaCe2
NO2 + KOH = K3N + H2O + KNO3 =>
8 NO2 + 10 KOH = K3N + 5 H2O + 7 KNO3
C6H8O7 + HCl + CH4N2O + CH4O = C5H13Cl2N + H2O2 =>
8 C6H8O7 + 68 HCl + 17 CH4N2O + 105 CH4O = 34 C5H13Cl2N + 89 H2O2
FeOH + HNO2 = FeNO2 + HOH =>
FeOH + HNO2 = FeNO2 + HOH
NaCN + H2O = HCOONa + NH3 =>
NaCN + 2 H2O = HCOONa + NH3
V3P2 = V + P =>
V3P2 = 3 V + 2 P
AsS3 + HNO3 + H2O = H3AsO4 + S + NO =>
3 AsS3 + 5 HNO3 + 2 H2O = 3 H3AsO4 + 9 S + 5 NO
Li + CaSO4 = Ca + Li2SO4 =>
2 Li + CaSO4 = Ca + Li2SO4
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Ag{+} + HNO3 = H{+} + AgNO3 =>
Ag{+} + HNO3 = H{+} + AgNO3
KMnO4 + Al2(S2O3)3 = K2S2O3 + Al(MnO4)3 =>
6 KMnO4 + Al2(S2O3)3 = 3 K2S2O3 + 2 Al(MnO4)3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KOH + Al2O3 + Mo = KAlO2 + K2MoO4 + H2 =>
6 KOH + 2 Al2O3 + Mo = 4 KAlO2 + K2MoO4 + 3 H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
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