| 前日に均衡した方程式 |
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
BiHNO3 = Bi(HNO3) =>
BiHNO3 = Bi(HNO3)
I2 + Na2SO3 + H2SO4 = S + NaIO3 + H2O =>
I2 + Na2SO3 + H2SO4 = 2 S + 2 NaIO3 + H2O
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)
C6H5NO2 + Zn + HCl = C6H5NH3Cl + ZnCl + H2O =>
C6H5NO2 + 6 Zn + 7 HCl = C6H5NH3Cl + 6 ZnCl + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
MnBr2 + (NH4)3PO4 = Mn3(PO4)2 + NH4Br =>
3 MnBr2 + 2(NH4)3PO4 = Mn3(PO4)2 + 6 NH4Br
Se + H2SO4 = SeO2 + SO2 + H2O =>
Se + 2 H2SO4 = SeO2 + 2 SO2 + 2 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
MnSO4 + K2S2O8 = MnS2O8 + K2SO4 =>
MnSO4 + K2S2O8 = MnS2O8 + K2SO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
HClLiF = HFLiCl =>
HClLiF = HFLiCl
HCl + Co(HCO3)2 = CO2 + H2O + CoCl2 =>
2 HCl + Co(HCO3)2 = 2 CO2 + 2 H2O + CoCl2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HCI + K2SO3 = KCI + SO2 + H2O =>
2 HCI + K2SO3 = 2 KCI + SO2 + H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
COOKCH2CH2COOK + KOH = K2CO3 + CH3CH3 =>
COOKCH2CH2COOK + 2 KOH = 2 K2CO3 + CH3CH3
Fe + HNO3 = Fe2NO3 + H =>
2 Fe + HNO3 = Fe2NO3 + H
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HI + Na2SO4 = Na2SO3 + I2 + H2O =>
2 HI + Na2SO4 = Na2SO3 + I2 + H2O
H2 + CI = HCI =>
H2 + 2 CI = 2 HCI
Al + NaClO = NaCl + Al2O3 =>
2 Al + 3 NaClO = 3 NaCl + Al2O3
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
FeI2 + AgNO3 = AgI + Fe(NO3)2 =>
FeI2 + 2 AgNO3 = 2 AgI + Fe(NO3)2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba(CH3CO2)2Na2(SO4) = Ba(SO4)Na2(CH3CO2)2 =>
Ba(CH3CO2)2Na2(SO4) = Ba(SO4)Na2(CH3CO2)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaNO2 + KBrO3 + H2SO4 = NaNO3 + Br2 + H2O + K2S =>
9 NaNO2 + 2 KBrO3 + H2SO4 = 9 NaNO3 + Br2 + H2O + K2S
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
BO + H2SO4 = BSO4 + H2O =>
BO + H2SO4 = BSO4 + H2O
S + CO2 = CS2 + SO2 =>
3 S + CO2 = CS2 + SO2
(MgCl2) + (Na3PO4) + NH4Cl = (MgNH4PO4) + (NaCl) =>
(MgCl2) + (Na3PO4) + NH4Cl = (MgNH4PO4) + 3(NaCl)
Zn3P2 + HCl = PH3 + ZnCl2 =>
Zn3P2 + 6 HCl = 2 PH3 + 3 ZnCl2
Na + ZnSO{4} = NaSO{4} + Zn =>
Na + ZnSO{4} = NaSO{4} + Zn
Fe(SO4) + K3[Fe(CN)6] = K2(SO4) + Fe3[Fe(CN)6]2 =>
3 Fe(SO4) + 2 K3[Fe(CN)6] = 3 K2(SO4) + Fe3[Fe(CN)6]2
H2O + FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + KOH + HCl =>
3 H2O + FeCl3 + K4[Fe(CN)6] = KFe[Fe(CN)6] + 3 KOH + 3 HCl
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
PbSO4 + HMnO4 + Pb(NO3)2 + H2O = MnSO4 + PbO2 + HNO3 =>
2 PbSO4 + 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O = 2 MnSO4 + 5 PbO2 + 6 HNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
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