| 前日に均衡した方程式 |
NH3 + HOH = NH2 + H3O
NaCl + HNo3 = NaNo3 + HCl =>
NaCl + HNo3 = NaNo3 + HCl
KOH + Br2 = KBr + KBrO3 + H2O =>
6 KOH + 3 Br2 = 5 KBr + KBrO3 + 3 H2O
NaOH + NiCl2 = NaCl + Ni(OH)2 =>
2 NaOH + NiCl2 = 2 NaCl + Ni(OH)2
Na2SO3 + Br2 + H2O = Na2SO4 + HBr =>
Na2SO3 + Br2 + H2O = Na2SO4 + 2 HBr
BaCl2(aq) + H3PO4(aq) = Ba3(PO4)2(s) + HCl(aq) =>
3 BaCl2(aq) + 2 H3PO4(aq) = Ba3(PO4)2(s) + 6 HCl(aq)
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
CH3(CH)2CH3 + O2 = CO2 + H2O =>
CH3(CH)2CH3 + 6 O2 = 4 CO2 + 4 H2O
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2(aq) =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2(aq)
NaSCN + CoSO4 = Na2SO4 + Co(SCN)2 =>
2 NaSCN + CoSO4 = Na2SO4 + Co(SCN)2
HNO3 + P4S3 = H3PO4 + H2SO4 + NO2 + H2O =>
38 HNO3 + P4S3 = 4 H3PO4 + 3 H2SO4 + 38 NO2 + 10 H2O
FeOHSO4 + HCl = FeCl3 + Fe2(SO4)3 + H2O =>
3 FeOHSO4 + 3 HCl = FeCl3 + Fe2(SO4)3 + 3 H2O
H3PO4 = P2O5 + H2O =>
2 H3PO4 = P2O5 + 3 H2O
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
C12H24SO3 + O2 = CO2 + H2O + SO2 =>
2 C12H24SO3 + 35 O2 = 24 CO2 + 24 H2O + 2 SO2
Al + Ag(NO3) = Al(NO3)3 + Ag =>
Al + 3 Ag(NO3) = Al(NO3)3 + 3 Ag
Cu2O + NaOH = NaCuO + H2O =>
Cu2O + 2 NaOH = 2 NaCuO + H2O
CaC + O = Ca + CO =>
CaC + O = Ca + CO
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
IRON(III)CHLORIDE(aq) + LEAD(II)NITRATE(aq) = IRON(III)NITRATE(aq) + LEAD(II)CHLORIDE(s) =>
IRON(III)CHLORIDE(aq) + LEAD(II)NITRATE(aq) = IRON(III)NITRATE(aq) + LEAD(II)CHLORIDE(s)
CH4 + O2(g) = CO2 + H2O(l) =>
CH4 + 2 O2(g) = CO2 + 2 H2O(l)
N = N3 =>
3 N = N3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + HCl = FeCl2(OH) + H2O =>
Fe2O3 + 4 HCl = 2 FeCl2(OH) + H2O
HS + H3O = H2S + H2O =>
HS + H3O = H2S + H2O
Cl2 + AsH3 + H2O = As4O6 + HCl =>
12 Cl2 + 4 AsH3 + 6 H2O = As4O6 + 24 HCl
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Zn = Zn{+2} + {-} =>
Zn = Zn{+2} + 2e
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
SnO2 + K2O = K2SnO3 =>
SnO2 + K2O = K2SnO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
BaBr2 + ZnSO4 = ZnBr2 + BaSO4 =>
BaBr2 + ZnSO4 = ZnBr2 + BaSO4
N2 + Mg = Mg3N2 =>
N2 + 3 Mg = Mg3N2
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4NO3
C6H14(l) + O2 = CO2 + H2O =>
2 C6H14(l) + 19 O2 = 12 CO2 + 14 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al(OH)3 + ZnO = Al2O3 + Zn(OH)2 =>
2 Al(OH)3 + 3 ZnO = Al2O3 + 3 Zn(OH)2
C2H6O(g) + O2(g) = CO2(g) + H2O(aq) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(aq)
MgBr2(g) + Cl2(g) = MgCl2(aq) + Br2(g) =>
MgBr2(g) + Cl2(g) = MgCl2(aq) + Br2(g)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Al + NiSO4 = Ni + Al(SO4) =>
Al + NiSO4 = Ni + Al(SO4)
KMnO4 + CH3CH2OH = K2CO3 + MnO2 + H2O =>
4 KMnO4 + CH3CH2OH = 2 K2CO3 + 4 MnO2 + 3 H2O
K2CO3 + CaSiO3 = K2SiO3 + CaCO3 =>
K2CO3 + CaSiO3 = K2SiO3 + CaCO3
C5H11F + O2 = CO2 + H2O + F2 =>
4 C5H11F + 31 O2 = 20 CO2 + 22 H2O + 2 F2
NaI + CuSO4 = CuI + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = 2 CuI + I2 + 2 Na2SO4
NO2{-} + MnO4{-} + H{+} = MnO2 + NO3{-} + H2O =>
3 NO2{-} + 2 MnO4{-} + 2 H{+} = 2 MnO2 + 3 NO3{-} + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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