| 前日に均衡した方程式 |
2 C3H7COOH + MgO = Mg(C3H7COO)2 + H2O
Fe203 = Fe =>
Fe203 = 203 Fe
NiCl2 + NaOH + NaClO = Ni2O3 + NaCl + H2O =>
2 NiCl2 + 4 NaOH + NaClO = Ni2O3 + 5 NaCl + 2 H2O
HBr + Hg(NO3)2 = HgBr2 + H(NO3) =>
2 HBr + Hg(NO3)2 = HgBr2 + 2 H(NO3)
N3 + O5 = N3O5 =>
N3 + O5 = N3O5
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O =>
Na2Al2O4 + H2SO4 = Al2O3 + Na2SO4 + H2O
Al + H2SO4 = H2 + Al2(SO4)33 =>
2 Al + 33 H2SO4 = 33 H2 + Al2(SO4)33
Mg(HSO4)2 + HCl = MgCl2 + H2O + SO3 =>
Mg(HSO4)2 + 2 HCl = MgCl2 + 2 H2O + 2 SO3
N + Mg = Mg3N2 =>
2 N + 3 Mg = Mg3N2
(NH4)2CO3 + HNO3 = NH4NO3 + H2O + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + H2O + CO2
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NH4Cl + Cu(OH)2 = CuCl2 + H2O + NH3 =>
2 NH4Cl + Cu(OH)2 = CuCl2 + 2 H2O + 2 NH3
NaOH + H3PO4 = NaH3 + OHPO4 =>
NaOH + H3PO4 = NaH3 + OHPO4
C5H12 + NaOH = H2O + C5H12O3 + Na =>
C5H12 + 6 NaOH = 3 H2O + C5H12O3 + 6 Na
Al(OH)3 + H2SO4 = Al{3+} + SO4{2-} + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{3+} + 3 SO4{2-} + 6 H2O
Al2(SO4)3(aq) + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3(aq) + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
MgSO4 + Na2Cr2O7 = Na2SO4 + MgCr2O7 =>
MgSO4 + Na2Cr2O7 = Na2SO4 + MgCr2O7
Se + Ca(OH)2 = CaSe + CaSeO3 + H2O =>
3 Se + 3 Ca(OH)2 = 2 CaSe + CaSeO3 + 3 H2O
K2CrO4 + H2SO4 + NaOH = K4Cr2O2 + NaSO4 + H2O =>
2 K2CrO4 + 12 H2SO4 + 12 NaOH = K4Cr2O2 + 12 NaSO4 + 18 H2O
CaCO3 + NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2 =>
CaCO3 + 2 NaHSO4 = CaSO4 + Na2SO4 + H2O + CO2
C4H8O2 + PCl5 = C4H7OCl + POCl3 + HCl =>
C4H8O2 + PCl5 = C4H7OCl + POCl3 + HCl
C6H5CH(CH3)2 + K2Cr2O7 + H2SO4 = C6H5COOH + K2SO4 + Cr2(SO4)3 + H2O =>
7 C6H5CH(CH3)2 + 11 K2Cr2O7 + 44 H2SO4 = 9 C6H5COOH + 11 K2SO4 + 11 Cr2(SO4)3 + 59 H2O
Sodiumbicarbonate + Hydrochloricacid = Carbondioxide + water + sodiumchloride =>
NaHCO3 + HCl = CO2 + H2O + NaCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
Co2S3 + GeS = Co + GeS2 =>
Co2S3 + 3 GeS = 2 Co + 3 GeS2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Au2(CO3)3 = Au + CO2 + O2 =>
2 Au2(CO3)3 = 4 Au + 6 CO2 + 3 O2
NaClO + NaBr + CH3COOH = Br2 + NaCl + CH3COONa + H2O =>
NaClO + 2 NaBr + 2 CH3COOH = Br2 + NaCl + 2 CH3COONa + H2O
C20H42 + C12H26 = C32H68 =>
C20H42 + C12H26 = C32H68
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NaHCO3 + C6H807 = CO2 + Na3C6H507 + H2O =>
831 NaHCO3 + 178 C6H807 = 237 CO2 + 277 Na3C6H507 + 2019 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
XCu + HNO3 = XCu(NO3)2 + NO + H2O =>
3 XCu + 8 HNO3 = 3 XCu(NO3)2 + 2 NO + 4 H2O
H2SO4 + KOH(aq) = K2SO4(aq) + H2O =>
H2SO4 + 2 KOH(aq) = K2SO4(aq) + 2 H2O
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
H4CrO4 + NaOH = Na4CrO4 + H2O =>
H4CrO4 + 4 NaOH = Na4CrO4 + 4 H2O
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
C3H7COOH + MgO = Mg(C3H7COO)2 + H2O =>
2 C3H7COOH + MgO = Mg(C3H7COO)2 + H2O
H2CrO4 + C2H5OH = Cr(OH)3 + CH3COOH + H2O =>
4 H2CrO4 + 3 C2H5OH = 4 Cr(OH)3 + 3 CH3COOH + H2O
B2O2 + C = B4C3 + CO2 =>
2 B2O2 + 5 C = B4C3 + 2 CO2
CH2O + NaNO3 + NaOH = Na2CO3 + NaNO2 + H2O =>
CH2O + 2 NaNO3 + 2 NaOH = Na2CO3 + 2 NaNO2 + 2 H2O
CH3NH3I + CdI2 = CH3NH3CdI3 =>
CH3NH3I + CdI2 = CH3NH3CdI3
HNO3 + Ca2CO3 = CaNO3 + H2O + CO2 =>
2 HNO3 + Ca2CO3 = 2 CaNO3 + H2O + CO2
CO2 + CaOH2 = H2O + COH2 + CaO =>
CO2 + 2 CaOH2 = H2O + COH2 + 2 CaO
B2O2 + C = B4C + CO =>
2 B2O2 + 5 C = B4C + 4 CO
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Fe0 + H2SO4 = Fe(SO4)3 + H2 =>
Fe0 + 3 H2SO4 = Fe(SO4)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2O + KMnO4 = KOH + HMnO4 =>
H2O + KMnO4 = KOH + HMnO4
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