| 前日に均衡した方程式 |
CO2 + HO = CHO + O2
Hg(NO3)2 + KI(s) = HgI2(s) + KNO3(s) =>
Hg(NO3)2 + 2 KI(s) = HgI2(s) + 2 KNO3(s)
H4C + N2Cl4 = CCl4 + H2 + N2 =>
H4C + N2Cl4 = CCl4 + 2 H2 + N2
LiOH + MgCO3 + H2O = LiOHMgCO3H2O =>
LiOH + MgCO3 + H2O = LiOHMgCO3H2O
HCl + SnI4 = SnCl6 + HI + H = =>
6 HCl + SnI4 = SnCl6 + 4 HI + 2 H
C15H31COOH + Cu(OH)2 = Cu(C15H31COO)2 + H2O =>
2 C15H31COOH + Cu(OH)2 = Cu(C15H31COO)2 + 2 H2O
H3N + NO = HN2 + H2O =>
H3N + NO = HN2 + H2O
HON(SO3)2{2-}(aq) + MnO4{-}(aq) + H{+}(aq) = ON(SO3)2{2-}(aq) + MnO2(s) + H2O(l) =>
3 HON(SO3)2{2-}(aq) + MnO4{-}(aq) + H{+}(aq) = 3 ON(SO3)2{2-}(aq) + MnO2(s) + 2 H2O(l)
HF + BaO2H2 = H2O + BaF2 =>
2 HF + BaO2H2 = 2 H2O + BaF2
K2Cr2O7 + H2O + S = SO4 + KOH + Cr2O3 =>
4 K2Cr2O7 + 4 H2O + 3 S = 3 SO4 + 8 KOH + 4 Cr2O3
AI + P + O = AIPO4 =>
AI + P + 4 O = AIPO4
H2O + CrCl3 + Na2CO3 = NaCl + H2CO3 + Cr(OH)3 =>
6 H2O + 2 CrCl3 + 3 Na2CO3 = 6 NaCl + 3 H2CO3 + 2 Cr(OH)3
AgCr2O7 + NaCl = AgCl + NaCr2O7 =>
AgCr2O7 + NaCl = AgCl + NaCr2O7
HCl + F2 = HF + Cl2 =>
2 HCl + F2 = 2 HF + Cl2
LiBr + Co2(SO3)4 = Li2(SO3) + CoBr4 =>
8 LiBr + Co2(SO3)4 = 4 Li2(SO3) + 2 CoBr4
Pb(NO3)2 + K4(Fe(CN)6) = Pb2Fe(CN)6 + KNO3 =>
2 Pb(NO3)2 + K4(Fe(CN)6) = Pb2Fe(CN)6 + 4 KNO3
La2O3 + Fe2O3 + Co2O3 = La2FeCo3O9 =>
2 La2O3 + Fe2O3 + 3 Co2O3 = 2 La2FeCo3O9
PbSO4 + HS = PbS + SOH =>
PbSO4 + 4 HS = PbS + 4 SOH
Cr(OH)6 + HBrO3 = Cr(BrO3)6 + H2O =>
Cr(OH)6 + 6 HBrO3 = Cr(BrO3)6 + 6 H2O
C3H8O + N2O2 = C2H6O + H2O2 + CN2 =>
C3H8O + N2O2 = C2H6O + H2O2 + CN2
Cr + H2O = CrO4 + H =>
Cr + 4 H2O = CrO4 + 8 H
Cr2O3 + KClO3 + H2O = H2CrO4 + KCl =>
Cr2O3 + KClO3 + 2 H2O = 2 H2CrO4 + KCl
Cr + CO = CrCO =>
Cr + CO = CrCO
Mg(s) + NaOH = MgOH + Na =>
Mg(s) + NaOH = MgOH + Na
Be3 + N2 = BeN2 =>
Be3 + 3 N2 = 3 BeN2
NH3 + HNO3 = NH4N03 + H2O =>
3 NH3 + HNO3 = NH4N03 + 3 H2O
NaHCO3 + CH3COOH = NaCH3COO + H2O + CO3 =>
6 NaHCO3 + 5 CH3COOH = 6 NaCH3COO + 4 H2O + 4 CO3
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
SiH(CH3)3 + NH3 = SiCN + CH4 + H2 =>
2 SiH(CH3)3 + 2 NH3 = 2 SiCN + 4 CH4 + 5 H2
Al2O3 + Hg = Al2 + HgO =>
Al2O3 + 3 Hg = Al2 + 3 HgO
H2C2O4 + H2SO4 = CO2 + H2O + SO2 =>
H2C2O4 + H2SO4 = 2 CO2 + 2 H2O + SO2
CH3COOH + H2O = H5COOH + CO =>
CH3COOH + H2O = H5COOH + CO
KMnO4 + H2SO4 + Na2SO3 = Mn2SO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 H2SO4 + 6 Na2SO3 = Mn2SO4 + K2SO4 + 2 H2O + 6 Na2SO4
CaO2 + H2Cl = CaCl2 + H2O =>
CaO2 + 2 H2Cl = CaCl2 + 2 H2O
NaS + ClCd = CdS + NaCl =>
NaS + ClCd = CdS + NaCl
Cu2 + Br = CuBr =>
Cu2 + 2 Br = 2 CuBr
Zn(CH3CO2)2 + Na3PO4 = Zn3(PO4)2 + Na(CH3CO2) =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 Na(CH3CO2)
N2O5 + K2O2 = KNO2 + O2 =>
2 N2O5 + 2 K2O2 = 4 KNO2 + 3 O2
KI + HNO2 = KNO2 + HI =>
KI + HNO2 = KNO2 + HI
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
NaF + NiCl2 = NiF + NaCl2 =>
NaF + NiCl2 = NiF + NaCl2
KAlSi3O8 + Ca(NO3)2 = KNO3 + Al2O3 + SiO2 + Ca + O =>
2 KAlSi3O8 + Ca(NO3)2 = 2 KNO3 + Al2O3 + 6 SiO2 + Ca + O
CaO + CH3COOH + H2O = Ca(CH3COO)2*3H2O =>
CaO + 2 CH3COOH + 2 H2O = Ca(CH3COO)2*3H2O
FeSO4 + NO2{-} + H2SO4 = Fe2(SO4)3 + NO + SO4{2-} + H2O =>
2 FeSO4 + 2 NO2{-} + 2 H2SO4 = Fe2(SO4)3 + 2 NO + SO4{2-} + 2 H2O
Cl2 + H2O = ClO3 + H2 =>
Cl2 + 6 H2O = 2 ClO3 + 6 H2
Na2SO3 + Cr2(SO4)3 + H2O = Cr(OH)3 + Na2SO4 + SO2 =>
3 Na2SO3 + Cr2(SO4)3 + 3 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 3 SO2
Na2S2O8 + NaOH + C6H3(CH3)3 = Na2SO4 + CO2 + H2O =>
24 Na2S2O8 + 48 NaOH + C6H3(CH3)3 = 48 Na2SO4 + 9 CO2 + 30 H2O
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O =>
C6H4(OH)COOH + CH3OH = C6H4(OH)COOCH3 + H2O
KHSO3 = K + HSO3 =>
KHSO3 = K + HSO3
Ag + Cu(SO4) = Ag(SO4) + Cu =>
Ag + Cu(SO4) = Ag(SO4) + Cu
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方程式のバランス12/20/24
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