| 前日に均衡した方程式 |
Al(OH)3 + 3 H{+} + 3 H2O = Al(H2O)6{+3}
KOH + N2O5 = H2O + KNO3 =>
2 KOH + N2O5 = H2O + 2 KNO3
ZnCl2 + Na2Co3 = ZnCo3 + Cl2Na2 =>
ZnCl2 + Na2Co3 = ZnCo3 + Cl2Na2
C + CH2O = CO + CH =>
2 C + CH2O = CO + 2 CH
CaF2(s) + H2SO4(l) = CaSO4(s) + HF(g) =>
CaF2(s) + H2SO4(l) = CaSO4(s) + 2 HF(g)
CH3COOH + Al2(CO3)3 = Al(CH3COO)2 + H2O + CO2 =>
17 CH3COOH + 4 Al2(CO3)3 = 8 Al(CH3COO)2 + 10 H2O + 14 CO2
bariumperoxide = bariumoxide + oxygen =>
2 BaO2 = 2 BaO + O2
KClO3(S) + P4(S) = P4O10(S) + KCl(S) =>
10 KClO3(S) + 3 P4(S) = 3 P4O10(S) + 10 KCl(S)
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl =>
MgCl{2} + AgNO{3} = Mg(NO{3}){2} + AgCl
N2O5 + AgOH = AgNO3 + H2O =>
N2O5 + 2 AgOH = 2 AgNO3 + H2O
K2S2O8 + Mn + H2O = KMnO4 + K2SO4 + H2SO4 =>
7 K2S2O8 + 2 Mn + 8 H2O = 2 KMnO4 + 6 K2SO4 + 8 H2SO4
Pb(s) + HNO3(aq) = Pb(NO3)4 + H2(g) =>
Pb(s) + 4 HNO3(aq) = Pb(NO3)4 + 2 H2(g)
Fe2(NO3)3 + KSCN = Fe(SCN)3 + K2NO3 =>
Fe2(NO3)3 + 6 KSCN = 2 Fe(SCN)3 + 3 K2NO3
Fe + CrO4 = Fe3(CrO4)2 =>
3 Fe + 2 CrO4 = Fe3(CrO4)2
HY + S = Y2 + H2S =>
2 HY + S = Y2 + H2S
C3H6H2O = C3H8O =>
C3H6H2O = C3H8O
NaMnO4 + C2H2O4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + H2O =>
2 NaMnO4 + 5 C2H2O4 + 3 H2SO4 = Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
PbO2 + H3O{+} + {-} = Pb{2+} + H2O =>
PbO2 + 4 H3O{+} + 2e = Pb{2+} + 6 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C6H6 + HO3N = O2NC6H5 + H2O =>
C6H6 + HO3N = O2NC6H5 + H2O
Pb12O19 + FeS2 = PbS + FeS + SO2 =>
2 Pb12O19 + 43 FeS2 = 24 PbS + 43 FeS + 19 SO2
Na6S2O3 + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na6S2O3 + 6 Br2 + 10 NaOH = 2 Na2SO4 + 12 NaBr + 5 H2O
Sb2O3 + Ag + HBr = Sb + H2O + AgBr =>
Sb2O3 + 6 Ag + 6 HBr = 2 Sb + 3 H2O + 6 AgBr
Br2 + CaI2 = CaBr2 + I2 =>
Br2 + CaI2 = CaBr2 + I2
MgSO4(aq) + Na3PO4(aq) = Na2SO4 + Mg3(PO4)2 =>
3 MgSO4(aq) + 2 Na3PO4(aq) = 3 Na2SO4 + Mg3(PO4)2
Na3 + H2PO4 = Na3PO4 + H2 =>
Na3 + H2PO4 = Na3PO4 + H2
C4H10 + O2 = OH2 + C =>
2 C4H10 + 5 O2 = 10 OH2 + 8 C
K2S4O6 + Cl2 + H2O = KHSO4 + HCl + H2SO4 =>
K2S4O6 + 7 Cl2 + 10 H2O = 2 KHSO4 + 14 HCl + 2 H2SO4
C6H5C2H3 + O2 = CO2 + H2O =>
C6H5C2H3 + 10 O2 = 8 CO2 + 4 H2O
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
Pb3(PO4)2 + H3O = H3PO4 + H2O + Pb =>
Pb3(PO4)2 + 6 H3O = 2 H3PO4 + 6 H2O + 3 Pb
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O =>
HOOC(CH)2COOH + NH3 = HOOC(CH)2CONH2 + H2O
Ba(NO3)2 + Fe(NO3)3 = Ba(NO3)3 + Fe(NO3)2 =>
Ba(NO3)2 + Fe(NO3)3 = Ba(NO3)3 + Fe(NO3)2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
e + H{+} + OCl{-} = Cl{-} + H2O =>
2e + 2 H{+} + OCl{-} = Cl{-} + H2O
CH3H8 + H2O = CO + H2 =>
2 CH3H8 + 2 H2O = 2 CO + 13 H2
Al(s) + CuO(s) = Al2O3 + Cu(s) =>
2 Al(s) + 3 CuO(s) = Al2O3 + 3 Cu(s)
Fe + H2SO4 = Fe2(SO4)3FeSO4 + H2 =>
3 Fe + 4 H2SO4 = Fe2(SO4)3FeSO4 + 4 H2
K2Cr2O7 + H2SO4 + Sn = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 3 Sn = 3 Sn(SO4)2 + 2 K2SO4 + 2 Cr2(SO4)3 + 14 H2O
Fr2O + H2O = Fr(OH) =>
Fr2O + H2O = 2 Fr(OH)
Na2CO3 + HNO3 = H2CO3 + NaNO3 =>
Na2CO3 + 2 HNO3 = H2CO3 + 2 NaNO3
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
PbSO4O2 = PbO2SO4 =>
PbSO4O2 = PbO2SO4
CuCl2 + KCN = K2Cu(CN)3 + (CN)2 + KCl =>
2 CuCl2 + 8 KCN = 2 K2Cu(CN)3 + (CN)2 + 4 KCl
Mg(NO3)2 + (NH4)2SO4 = MgSO4 + (NH4)2(NO3)2 =>
Mg(NO3)2 + (NH4)2SO4 = MgSO4 + (NH4)2(NO3)2
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe + AgSCN = Ag + Fe(SCN)2 =>
Fe + 2 AgSCN = 2 Ag + Fe(SCN)2
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2 =>
Cu(NO3)2 + Na2S = CuS + Na2(NO3)2
C13H20O2 + O2 = H2O + CO2 =>
C13H20O2 + 17 O2 = 10 H2O + 13 CO2
K2C4H4O6 + NaOH = Na2C4H4O6 + KOH =>
K2C4H4O6 + 2 NaOH = Na2C4H4O6 + 2 KOH
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