| 前日に均衡した方程式 |
NIO + H2O = H2NIO2
SO2(aq) + I2(aq) + H2O(l) = H2SO4(aq) + HI(aq) =>
SO2(aq) + I2(aq) + 2 H2O(l) = H2SO4(aq) + 2 HI(aq)
Hg(No3)2(aq) + LiI(aq) = LiNo3() + HgI2() =>
Hg(No3)2(aq) + 2 LiI(aq) = 2 LiNo3() + HgI2()
NH4Cl + Hg(C2H3O2)2 = HgCl + NH4 + C2H3O2 =>
NH4Cl + Hg(C2H3O2)2 = HgCl + NH4 + 2 C2H3O2
FeCl3 + KI = KCl + I + FeCl2 =>
FeCl3 + KI = KCl + I + FeCl2
SO2 + K2Cr2O7 + KOH = K2SO4 + CrSO4 + H2O =>
4 SO2 + K2Cr2O7 + 2 KOH = 2 K2SO4 + 2 CrSO4 + H2O
K2Cr2O7 + CH3CH2OH + H{+} = CH3CH2O + Cr{3+} + K{+} + H2O =>
K2Cr2O7 + 6 CH3CH2OH + 8 H{+} = 6 CH3CH2O + 2 Cr{3+} + 2 K{+} + 7 H2O
Zn(s) + Cu(NO3)2(aq) = Zn(NO3)(aq) + Cu(s) =>
2 Zn(s) + Cu(NO3)2(aq) = 2 Zn(NO3)(aq) + Cu(s)
HCOOH = CH4 + CO2 + H2O =>
4 HCOOH = CH4 + 3 CO2 + 2 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe
Zn(OH)2 + NaHCO3 = Zn(CO3) + NaOH + H2O =>
Zn(OH)2 + NaHCO3 = Zn(CO3) + NaOH + H2O
Au(OH)3 + HCl = HAuCl4 + H2O =>
Au(OH)3 + 4 HCl = HAuCl4 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HClO3 + Co(OH)2 = H2O + CoCl2 + O2 =>
2 HClO3 + Co(OH)2 = 2 H2O + CoCl2 + 3 O2
B2Br6 + HNO3 = BN3O9 + HBr =>
B2Br6 + 6 HNO3 = 2 BN3O9 + 6 HBr
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + NaBr(aq) =>
BaBr2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaBr(aq)
GaN + HCl = GaCl3 + NH3 =>
GaN + 3 HCl = GaCl3 + NH3
H2SO4 + NaNO2 + KI + CHCl3 = K2SO4 + I2 + NaCl + CH4 + NO2 =>
3 H2SO4 + 6 NaNO2 + 6 KI + 2 CHCl3 = 3 K2SO4 + 3 I2 + 6 NaCl + 2 CH4 + 6 NO2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
ZnCl + (NH4)2 = NH4Cl + Zn =>
2 ZnCl + (NH4)2 = 2 NH4Cl + 2 Zn
MnO2 + KBr = K2O + MnBr4 =>
MnO2 + 4 KBr = 2 K2O + MnBr4
K2O + H3PO4 = H2O + K3PO4 =>
3 K2O + 2 H3PO4 = 3 H2O + 2 K3PO4
NaHCO3(aq) = NaOH(aq) + CO2(g) =>
NaHCO3(aq) = NaOH(aq) + CO2(g)
P2S9 + HNO3 + H2O = H3PO4 + H2SO4 + NO =>
3 P2S9 + 64 HNO3 + 4 H2O = 6 H3PO4 + 27 H2SO4 + 64 NO
HCl = H + Cl =>
HCl = H + Cl
Ba(NO3)2 + Na2S = BaS + NaNO3 =>
Ba(NO3)2 + Na2S = BaS + 2 NaNO3
Ca + Al(CN)3 = Ca(CN)2 + Al =>
3 Ca + 2 Al(CN)3 = 3 Ca(CN)2 + 2 Al
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Mg(HSO3)2 + Mg(OH)2 = (MgOH)2SO3 + H2SO3 =>
Mg(HSO3)2 + Mg(OH)2 = (MgOH)2SO3 + H2SO3
H2O*H2O2 = H2O2 + H2O =>
H2O*H2O2 = H2O2 + H2O
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
CH3CH2COOH + C5H12O = C7H16O2 + H2O =>
5 CH3CH2COOH + 11 C5H12O = 10 C7H16O2 + H2O
C10H14O + CrO3 + H2SO4 = C10H14O4 + H2O + Cr2(SO4)3 =>
C10H14O + 2 CrO3 + 3 H2SO4 = C10H14O4 + 3 H2O + Cr2(SO4)3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
K2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + K2(SO4) =>
3 K2CrO4 + Al2(SO4)3 = Al2(CrO4)3 + 3 K2(SO4)
HNO3(aq) + P4O10(s) = N2O5(g) + H3PO4(aq) =>
12 HNO3(aq) + P4O10(s) = 6 N2O5(g) + 4 H3PO4(aq)
CO(g) + H2O(g) = CO2(g) + CH4(g) =>
4 CO(g) + 2 H2O(g) = 3 CO2(g) + CH4(g)
N2O3 = N2 + O1 =>
N2O3 = N2 + 3 O1
P4O10(s) + HNO3(aq) = N2O5(g) + H3PO4 =>
P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4 H3PO4
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
N2H4(g) + N2O4(g) = N2(g) + H2O(l) =>
2 N2H4(g) + N2O4(g) = 3 N2(g) + 4 H2O(l)
Mg(NO3)2 + SrCl = MgCl2 + SrNO3 =>
Mg(NO3)2 + 2 SrCl = MgCl2 + 2 SrNO3
HBr(aq) + Cl2(g) = HCl(aq) + Br(l) =>
2 HBr(aq) + Cl2(g) = 2 HCl(aq) + 2 Br(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2 + NaI = Na(NO3) + CaI2 =>
Ca(NO3)2 + 2 NaI = 2 Na(NO3) + CaI2
KMnO4 + H2SO4 + KNO2 = H2O + K2SO4 + KNO3 + MnSO4 =>
2 KMnO4 + 3 H2SO4 + 5 KNO2 = 3 H2O + K2SO4 + 5 KNO3 + 2 MnSO4
P4O10(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5(g) + 4 HPO3(l)
Ca + PbNo3 = Ca(No3) + Pb =>
Ca + PbNo3 = Ca(No3) + Pb
K + Ba(CN)2 = Ba + KCN =>
2 K + Ba(CN)2 = Ba + 2 KCN
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