| 前日に均衡した方程式 |
SiHCl3 + H2O + 2 NaOH = Na2SiO3 + 3 HCl + H2
C20H42 + S2O3{2-} + H2O = CH3COO{-} + HS{-} + H{+} =>
4 C20H42 + 21 S2O3{2-} + 17 H2O = 40 CH3COO{-} + 42 HS{-} + 40 H{+}
(CH2COOH)2 + O2 = CO2 + H2O =>
2(CH2COOH)2 + 7 O2 = 8 CO2 + 6 H2O
Mn2O7 + NaOH = Mn(OH)2 + Na2O + O2 =>
2 Mn2O7 + 8 NaOH = 4 Mn(OH)2 + 4 Na2O + 5 O2
Li + H2SO4 = LiHSO4 + SO2 + H2O =>
2 Li + 3 H2SO4 = 2 LiHSO4 + SO2 + 2 H2O
C2H6O2 + HBr = C2H4Br2 + H2O =>
C2H6O2 + 2 HBr = C2H4Br2 + 2 H2O
NaCN + H2O = NaOH + HCN =>
NaCN + H2O = NaOH + HCN
Al(OH)3 + K2SiO3 = Al2(SiO3)3 + KOH =>
2 Al(OH)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KOH
KIO3 + HCl = Cl2 + H2O + KI =>
KIO3 + 6 HCl = 3 Cl2 + 3 H2O + KI
Li(s) + H2O(aq) = LiOH(s) + H2(g) =>
2 Li(s) + 2 H2O(aq) = 2 LiOH(s) + H2(g)
NaHCO3 + CH3COOH = NaOOCCH3 + H2O + CO =>
2 NaHCO3 + 3 CH3COOH = 2 NaOOCCH3 + 4 H2O + 4 CO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
FeBr3 + H2O = FeO + H2 + Br2 =>
2 FeBr3 + 2 H2O = 2 FeO + 2 H2 + 3 Br2
CrCl2 + HCl + O2 = CrCl4 + H2O =>
2 CrCl2 + 4 HCl + O2 = 2 CrCl4 + 2 H2O
FeBr3 + H2O = FeO + H2 + Br2 =>
2 FeBr3 + 2 H2O = 2 FeO + 2 H2 + 3 Br2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba2Ag3 + P2 = Ba3P2 + Ag2P =>
12 Ba2Ag3 + 17 P2 = 8 Ba3P2 + 18 Ag2P
MgI2 + Fe(NO3)3 = Mg(NO3)2 + FeI3 =>
3 MgI2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeI3
MgCO3 + H3PO4 = Mg3(PO4)2 + H2CO3 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2CO3
Ag(No3)2 + Zn = Zn(No3)2 + Ag =>
Ag(No3)2 + Zn = Zn(No3)2 + Ag
MgCO3 = Mg + C + O2 =>
2 MgCO3 = 2 Mg + 2 C + 3 O2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
SF4 + O2 = OSF4 =>
2 SF4 + O2 = 2 OSF4
HCOOH + HS = HCOO + H2S =>
HCOOH + HS = HCOO + H2S
FeBr2 + K2S = FeS + KBr =>
FeBr2 + K2S = FeS + 2 KBr
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Sr + F = SrF =>
Sr + F = SrF
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
VO2{+} + H2 + H{+} + H2O = [V(H2O)6]{+3} =>
VO2{+} + H2 + 2 H{+} + 4 H2O = [V(H2O)6]{+3}
Cu + Mn(NO3)2 = CuNO3 + Mn =>
2 Cu + Mn(NO3)2 = 2 CuNO3 + Mn
AgNo3 + HBr = AgBr + HNo3 =>
AgNo3 + HBr = AgBr + HNo3
CH3COOH + CaCO3 = CaC20 + CO2 + H2O =>
41 CH3COOH + 4 CaCO3 = 4 CaC20 + 6 CO2 + 82 H2O
Cl2 + Ba(OH)2 = Ba(ClO)3 + BaCl2 + H2O =>
7 Cl2 + 6 Ba(OH)2 = 2 Ba(ClO)3 + 4 BaCl2 + 6 H2O
CuSO4(ac) + NaOH(ac) = CuOH + NaSO4 =>
CuSO4(ac) + NaOH(ac) = CuOH + NaSO4
C6H6 + Br2 = C6H5Br + H2Br =>
4 C6H6 + 3 Br2 = 4 C6H5Br + 2 H2Br
NiCl2*6H2O + Na2CO3 = NiCO3 + NaCl + H2O =>
NiCl2*6H2O + Na2CO3 = NiCO3 + 2 NaCl + 6 H2O
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2 =>
ZnCl2(aq) + Ca(OH)2(aq) = Zn(OH)2 + CaCl2
Zn + NaCI = Na + ZnCI =>
Zn + NaCI = Na + ZnCI
C + H2O = CO + H2 =>
C + H2O = CO + H2
C3H8O + Br2 = C3H6OBr2 + HBr =>
C3H8O + 2 Br2 = C3H6OBr2 + 2 HBr
C2H5OH + H{+} + Cr2O7{2-} = CH3CHO + H2O + Cr{3+} =>
3 C2H5OH + 8 H{+} + Cr2O7{2-} = 3 CH3CHO + 7 H2O + 2 Cr{3+}
C14H18N2O5(s) + O2(g) = CO2(g) + H2O(aq) + N2(g) =>
C14H18N2O5(s) + 16 O2(g) = 14 CO2(g) + 9 H2O(aq) + N2(g)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Cu + Hg{+} = Cu2{+} + Hg =>
2 Cu + Hg{+} = Cu2{+} + Hg
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
NH4I + AgNO3 = NH4Ag + NO3I =>
NH4I + AgNO3 = NH4Ag + NO3I
SiO2 + C + Mg3(PO4)2 = P + MgSiO3 + CO =>
3 SiO2 + 5 C + Mg3(PO4)2 = 2 P + 3 MgSiO3 + 5 CO
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