| 前日に均衡した方程式 |
2 NaO5 = Na2 + 5 O2
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
H3BO3 + NH3 = BN + H2O =>
H3BO3 + NH3 = BN + 3 H2O
CN{-} + OH{-} = CNO{-} + H2O + e =>
CN{-} + 2 OH{-} = CNO{-} + H2O + 2e
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
Na2Co3(s) + HCl(aq) = NaCl(aq) + H2Co3(s) =>
Na2Co3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2Co3(s)
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2CrO4(aq) = BaCrO4(s) + 2 NaNO3(aq)
MnCO3(s) + HCl(aq) = MnCl2(aq) + H2O(l) + CO2(g) =>
MnCO3(s) + 2 HCl(aq) = MnCl2(aq) + H2O(l) + CO2(g)
Ca(OH)2 + S = CaS + CaS2O3 + H2O =>
3 Ca(OH)2 + 4 S = 2 CaS + CaS2O3 + 3 H2O
Al + Cd{2+} = Al{3+} + Cd =>
2 Al + 3 Cd{2+} = 2 Al{3+} + 3 Cd
P2 + O = P4O10 =>
2 P2 + 10 O = P4O10
C2H5COC2H5 + O2 = CO + H2O =>
2 C2H5COC2H5 + 9 O2 = 10 CO + 10 H2O
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
Hg(NO3)2 + H2SO4 = HgSO4 + HNO3 =>
Hg(NO3)2 + H2SO4 = HgSO4 + 2 HNO3
C6H12O2 + NaOH = C2H3NaO2 + C4H10O =>
C6H12O2 + NaOH = C2H3NaO2 + C4H10O
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
AgNO3 + HNO3 = Ag + H(NO3)2 =>
AgNO3 + HNO3 = Ag + H(NO3)2
Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2
KHC8H4O4 + Ba(OH)2 = Ba(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Ba(OH)2 = Ba(KC8H4O4)2 + 2 H2O
Cr(NO3)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 8 H2O
BaO + C + N2 = Ba(CN)2 + CO =>
BaO + 3 C + N2 = Ba(CN)2 + CO
Sn + H3PO4 = SnPO4 + H3 =>
Sn + H3PO4 = SnPO4 + H3
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
Al + CH3COOH = Al(CH3COO) + H2 =>
2 Al + 2 CH3COOH = 2 Al(CH3COO) + H2
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
B(s) + F(g) = BF3(g) =>
B(s) + 3 F(g) = BF3(g)
SO4 + NaOH = SO4OH + Na =>
SO4 + NaOH = SO4OH + Na
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2 =>
Na(HCO3) + CH3COOH = CH3COONa + H2O + CO2
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
MnSO4 + KIO3 + KOH = K2MnO4 + I2 + K2SO4 + H2O =>
5 MnSO4 + 4 KIO3 + 16 KOH = 5 K2MnO4 + 2 I2 + 5 K2SO4 + 8 H2O
H2SO4 + Cl2 = HClO + SO2 =>
H2SO4 + Cl2 = 2 HClO + SO2
Na2S + O3 = Na2SO4 =>
3 Na2S + 4 O3 = 3 Na2SO4
SO2 + KOH = H2O + K2SO3 =>
SO2 + 2 KOH = H2O + K2SO3
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + (NaOH) =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6(NaOH)
AgNO3 + (NH4)3PO4 = Ag3PO4 + NH4NO3 =>
3 AgNO3 + (NH4)3PO4 = Ag3PO4 + 3 NH4NO3
HCl(aq) + KMnO4(aq) = KCl(aq) + H2O(l) + MnCl2(aq) + Cl2(aq) =>
16 HCl(aq) + 2 KMnO4(aq) = 2 KCl(aq) + 8 H2O(l) + 2 MnCl2(aq) + 5 Cl2(aq)
K2Cr2O7 + H2S = Cr(OH)3 + S + KHS + H2O =>
K2Cr2O7 + 5 H2S = 2 Cr(OH)3 + 3 S + 2 KHS + H2O
Zn + HNO3(dilute) = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3(dilute) = 4 Zn(NO3)2 + 3 H2O + NH4NO3
C6H5C3H7 + KMnO4 = C6H5COOH + KOH + MnO2 + H2O =>
7 C6H5C3H7 + 22 KMnO4 = 9 C6H5COOH + 22 KOH + 22 MnO2 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe23O4 + H2 = Fe + H2O =>
Fe23O4 + 4 H2 = 23 Fe + 4 H2O
HgI2 = HgI + I2 =>
2 HgI2 = 2 HgI + I2
HNO3 + Zn(OH)3 = Zn(NO3)3 + H2O =>
3 HNO3 + Zn(OH)3 = Zn(NO3)3 + 3 H2O
Cu2O2 + HCl = CuCl + H2O2 =>
Cu2O2 + 2 HCl = 2 CuCl + H2O2
V5AlC4 = AlV3C2 + Al4C3 + V6C5 =>
15 V5AlC4 = 11 AlV3C2 + Al4C3 + 7 V6C5
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2S(aq) + KOH(aq) = H2O(l) + K2S(aq) =>
H2S(aq) + 2 KOH(aq) = 2 H2O(l) + K2S(aq)
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l) =>
NH4Cl(aq) + KOH(aq) = KCl(aq) + NH3(g) + H2O(l)
Li + AuBr = Au + LiBr =>
Li + AuBr = Au + LiBr
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