| 前日に均衡した方程式 |
10 NaVO3 + 3 H2SO4 = Na4V10O27 + 3 Na2SO4 + 3 H2O
ZnO + C + Br2 = ZnBr4 + CO =>
ZnO + C + 2 Br2 = ZnBr4 + CO
FeNH3 + HCl = FeCl2 + H2NH3 =>
FeNH3 + 2 HCl = FeCl2 + H2NH3
C + Y + Ba = CYBa =>
C + Y + Ba = CYBa
H2SO4 + K2OH = K2SO4 + H2O + H =>
H2SO4 + K2OH = K2SO4 + H2O + H
HCl + Fe(NO3)3 = FeCl3 + HNO3 =>
3 HCl + Fe(NO3)3 = FeCl3 + 3 HNO3
Zr(OH)4 + H2SiO3 = H2O + Zr2(SiO3)4 =>
2 Zr(OH)4 + 4 H2SiO3 = 8 H2O + Zr2(SiO3)4
NaO2 + H2O = NaHO2 + O2 =>
4 NaO2 + 2 H2O = 4 NaHO2 + O2
ClF3 + Ba(OH)2 = BaCl2 + Ba(ClO3)3 + BaF2 + H2O =>
38 ClF3 + 72 Ba(OH)2 = 7 BaCl2 + 8 Ba(ClO3)3 + 57 BaF2 + 72 H2O
AgBr + CaBr2 = AgCa + Br =>
AgBr + CaBr2 = AgCa + 3 Br
C3 + H2 + O2 = C34H2O2 =>
34 C3 + 3 H2 + 3 O2 = 3 C34H2O2
PH4ClO4 = PCl5 + P2O5 + H2O =>
5 PH4ClO4 = PCl5 + 2 P2O5 + 10 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HClO3 + HCl + Ag = AgCl + H2O =>
HClO3 + 5 HCl + 6 Ag = 6 AgCl + 3 H2O
PbS2O3 = PbS + SO3 =>
PbS2O3 = PbS + SO3
[Cr2O7]{-2} + [I]{-} + [H]{+} = [Cr]{+3} + [IO3]{-3} + H2O =>
2[Cr2O7]{-2} + 3[I]{-} + 10[H]{+} = 4[Cr]{+3} + 3[IO3]{-3} + 5 H2O
K2CO3(aq) + HCl(aq) = KCl(aq) + CO2(g) + H2O(l) =>
K2CO3(aq) + 2 HCl(aq) = 2 KCl(aq) + CO2(g) + H2O(l)
Al + FeSO4 = AlSO4 + Fe =>
Al + FeSO4 = AlSO4 + Fe
FeCl2 + O2 = Fe2O3 + FeCl3 =>
12 FeCl2 + 3 O2 = 2 Fe2O3 + 8 FeCl3
SO3 + N2O = SO4 + N2 =>
SO3 + N2O = SO4 + N2
C7H15OH + KMnO4 + HCl = C6H13COOH + MnCl2 + H2O + KCl =>
5 C7H15OH + 4 KMnO4 + 12 HCl = 5 C6H13COOH + 4 MnCl2 + 11 H2O + 4 KCl
KMnO4 + K2S + H2O = MnO2 + KOH + K2SO4 =>
8 KMnO4 + 3 K2S + 4 H2O = 8 MnO2 + 8 KOH + 3 K2SO4
BaCl2(ac) + K2CO3(ac) = BaCO3 + KCl(ac) =>
BaCl2(ac) + K2CO3(ac) = BaCO3 + 2 KCl(ac)
KNa + HNo3 = KNo3 + NaH =>
KNa + HNo3 = KNo3 + NaH
K2CrO4 + Fe = Fe(CrO4)3 + K =>
3 K2CrO4 + Fe = Fe(CrO4)3 + 6 K
N2O4 + (CH3)2N2H2 = N2 + CO2 + H2O =>
2 N2O4 + (CH3)2N2H2 = 3 N2 + 2 CO2 + 4 H2O
HNO3 + F = HF + NO3 =>
HNO3 + F = HF + NO3
KCl(s) + H2O(l) = KOH(aq) + H2(g) + Cl2(g) =>
2 KCl(s) + 2 H2O(l) = 2 KOH(aq) + H2(g) + Cl2(g)
C2H3Cl + CaCO3 + O = CaCl2 + H2O + CO2 =>
2 C2H3Cl + CaCO3 + 10 O = CaCl2 + 3 H2O + 5 CO2
Na2CO3(aq) + H2S(g) = NaHCO3 + NaHS =>
Na2CO3(aq) + H2S(g) = NaHCO3 + NaHS
Ca(s) + Au(NO3)3(aq) = Ca(NO3)2(aq) + Au(s) =>
3 Ca(s) + 2 Au(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Au(s)
K(s) + HOH(l) = KOH(aq) + H2 =>
2 K(s) + 2 HOH(l) = 2 KOH(aq) + H2
Pb(OH)2 = H2O + PbO =>
Pb(OH)2 = H2O + PbO
HOC(CH2)4COOH + O2 = CO2 + H2O =>
HOC(CH2)4COOH + 7 O2 = 6 CO2 + 5 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO3 = O + N =>
NO3 = 3 O + N
Fe(NO3)3 + K4Fe(CN)6 = Fe2(CN)6 + K4(NO3)3 =>
Fe(NO3)3 + K4Fe(CN)6 = Fe2(CN)6 + K4(NO3)3
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2(g) =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2(g)
As3O3 + HNO3 + H2O = H3AsO4 + NO =>
As3O3 + 3 HNO3 + 3 H2O = 3 H3AsO4 + 3 NO
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
MnI2 + H2O = Mn(OH)2 + HI =>
MnI2 + 2 H2O = Mn(OH)2 + 2 HI
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
AgOH(s) + H2SO4(aq) = Ag2SO4(s) + H2O(aq) =>
2 AgOH(s) + H2SO4(aq) = Ag2SO4(s) + 2 H2O(aq)
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
Ca(CO3)2 + HNO3 = Ca(NO3)2 + H2O + CO2 + O =>
Ca(CO3)2 + 2 HNO3 = Ca(NO3)2 + H2O + 2 CO2 + O
Pb(CH3COO)2 + NaOH = Pb(OH)2 + NaCH3COO =>
Pb(CH3COO)2 + 2 NaOH = Pb(OH)2 + 2 NaCH3COO
P2 + Fe2O3 = P4O10 + Fe2 =>
6 P2 + 10 Fe2O3 = 3 P4O10 + 10 Fe2
CdS + (NH4)3PO4 = Cd3(PO4)2 + (NH4)2S =>
3 CdS + 2(NH4)3PO4 = Cd3(PO4)2 + 3(NH4)2S
Hg(NO3)2 + NaHCO3 = Na(NO3) + Hg(HCO3)2 =>
Hg(NO3)2 + 2 NaHCO3 = 2 Na(NO3) + Hg(HCO3)2
K3(PO4)(aq) + Li2(SO4)(aq) = K3(SO4) + Li2(PO4) =>
K3(PO4)(aq) + Li2(SO4)(aq) = K3(SO4) + Li2(PO4)
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