| 前日に均衡した方程式 |
2 NaSO3 + Ca(OH)2 = Na2SO3 + CaSO4 + H2O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Cl + PBr3 = PCl5 + Br2 =>
10 Cl + 2 PBr3 = 2 PCl5 + 3 Br2
P + O + CI3 = POCI3 =>
P + O + CI3 = POCI3
BaCl2 + PO4 = BaPO4 + Cl =>
BaCl2 + PO4 = BaPO4 + 2 Cl
Cu(NO3) + H2S = HNO3 + Cu2S =>
2 Cu(NO3) + H2S = 2 HNO3 + Cu2S
HNO2(aq) + KOH(aq) = KNO2(aq) + H2O(l) =>
HNO2(aq) + KOH(aq) = KNO2(aq) + H2O(l)
KMnO4 + H2S2O3 = Mn + H2S2O7 + K =>
KMnO4 + H2S2O3 = Mn + H2S2O7 + K
ReO3 = Re2O7 + ReO2 =>
3 ReO3 = Re2O7 + ReO2
KSO4MgI = KIMgSO4 =>
KSO4MgI = KIMgSO4
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2 =>
CuCl2 + Fe(OH)2 = Cu(OH)2 + FeCl2
Cu + MgSO4 = Mg + CuSO4 =>
Cu + MgSO4 = Mg + CuSO4
FeCO3 + LiNO3 = Fe(NO3)2 + Li2CO3 =>
FeCO3 + 2 LiNO3 = Fe(NO3)2 + Li2CO3
C2H2 = C + H =>
C2H2 = 2 C + 2 H
NaNH2 + N2O = NaN3 + NaOH + NH4 =>
21 NaNH2 + 10 N2O = 11 NaN3 + 10 NaOH + 8 NH4
Zn + L2 = ZnL =>
2 Zn + L2 = 2 ZnL
ZnF2 + Li = LiF + Zn =>
ZnF2 + 2 Li = 2 LiF + Zn
HCOOLi + H2O = HCOOH + LiOH =>
HCOOLi + H2O = HCOOH + LiOH
CNa = NaC =>
CNa = NaC
K2 + HBr = H2 + KBr =>
K2 + 2 HBr = H2 + 2 KBr
Zn + P2 = Zn2P =>
4 Zn + P2 = 2 Zn2P
BaCl2 + K2S = BaS + K2Cl2 =>
BaCl2 + K2S = BaS + K2Cl2
CuOH2 + Ca(NO3) = Cu(NO3) + CaOH2 =>
CuOH2 + Ca(NO3) = Cu(NO3) + CaOH2
AlCl3 + CuBr2 = AlBr3 + CuCl2 =>
2 AlCl3 + 3 CuBr2 = 2 AlBr3 + 3 CuCl2
Ba(OH)2 + K2O = K(OH) + BaO =>
Ba(OH)2 + K2O = 2 K(OH) + BaO
CaO2 + HCl = CaCl2 + Cl2 + H2O =>
CaO2 + 4 HCl = CaCl2 + Cl2 + 2 H2O
CO2 + Br2 = COBr2 + O2 =>
2 CO2 + 2 Br2 = 2 COBr2 + O2
Al2O3H6O3 + NaOH = NaAlO2 + H2O =>
Al2O3H6O3 + 2 NaOH = 2 NaAlO2 + 4 H2O
BCl3(s) + P4(s) = BP + Cl2(g) =>
4 BCl3(s) + P4(s) = 4 BP + 6 Cl2(g)
NaCO3 + CaBr2 = NaBr2 + CaCO3 =>
NaCO3 + CaBr2 = NaBr2 + CaCO3
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
KCl + Cu(CH3COO)2 = KCH3COO + CuCl2 =>
2 KCl + Cu(CH3COO)2 = 2 KCH3COO + CuCl2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
NH3 + NaF = NaNH3 + F2 =>
2 NH3 + 2 NaF = 2 NaNH3 + F2
NH3 + BCl2 = NCl2 + BH3 =>
NH3 + BCl2 = NCl2 + BH3
CuCI + NaOH = NaCI + CuOH =>
CuCI + NaOH = NaCI + CuOH
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO2 + HNO3 + H2O = NO + H2SO4 =>
3 SO2 + 2 HNO3 + 2 H2O = 2 NO + 3 H2SO4
K2CrO4 + K2SO3 + KOH + H2O = K2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 K2SO3 + 2 KOH + 5 H2O = 3 K2SO4 + 2 K3[Cr(OH)6]
Cu{2+} + H2 + OH{-} = Cu{+} + H2O =>
2 Cu{2+} + H2 + 2 OH{-} = 2 Cu{+} + 2 H2O
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
SiO2 + CaSO4 = SiO + CaSO5 =>
SiO2 + CaSO4 = SiO + CaSO5
H3PO4 + Zn(OH)2 = Zn3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Zn(OH)2 = Zn3(PO4)2 + 6 H(OH)
K2O2 = O2 + K =>
K2O2 = O2 + 2 K
Cu(OH)2 + Na2(SO4) = Na(OH) + CuSO4 =>
Cu(OH)2 + Na2(SO4) = 2 Na(OH) + CuSO4
NaI + H2Cr2O7 + H2SO4 = NaHSO4 + Cr2(SO4)3 + H2O + I2 =>
6 NaI + H2Cr2O7 + 9 H2SO4 = 6 NaHSO4 + Cr2(SO4)3 + 7 H2O + 3 I2
KBr + K2Cr2O7 + HCl = CrCl3 + KCl + Br2 + H2O =>
6 KBr + K2Cr2O7 + 14 HCl = 2 CrCl3 + 8 KCl + 3 Br2 + 7 H2O
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