| 前日に均衡した方程式 |
2 Ni + HCI = Ni2CI + H
C3H7COOH + OH = C3H7COO + H2O =>
C3H7COOH + OH = C3H7COO + H2O
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3
FeF2 = Fe + F =>
FeF2 = Fe + 2 F
BaCl2 + NH3 = BaNH3 + Cl =>
BaCl2 + NH3 = BaNH3 + 2 Cl
HSO4 + H2O = H2O2 + HSO3 =>
HSO4 + H2O = H2O2 + HSO3
Na2CrO4 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + Na(OH) =>
2 Na2CrO4 + 3 Na2SO3 + 5 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 4 Na(OH)
NH3 + NaOI = NaOH + NH2I =>
NH3 + NaOI = NaOH + NH2I
C3H3Ag + HCl = C3H4AgCl =>
C3H3Ag + HCl = C3H4AgCl
Au + O = AuO =>
Au + O = AuO
Be + NaOH = Na2BeO2 + H2 =>
Be + 2 NaOH = Na2BeO2 + H2
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
Me4NI + I2 = Me4NI5 =>
Me4NI + 2 I2 = Me4NI5
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
NH3 + BaCl2 = Ba(NH3) + Cl2 =>
NH3 + BaCl2 = Ba(NH3) + Cl2
Au + O = AuO2 =>
Au + 2 O = AuO2
Na2CrO4 + Na2SO3 + H2O = NaCrO2 + Na2SO4 + NaOH =>
2 Na2CrO4 + 3 Na2SO3 + H2O = 2 NaCrO2 + 3 Na2SO4 + 2 NaOH
FeCl2 + NH3 = FeH3 + Cl2N =>
FeCl2 + NH3 = FeH3 + Cl2N
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl =>
Ag(H2O)(Cl) + NH3 = Ag(NH3) + H2O + Cl
Me4NI + I2 = Me4NI7 =>
Me4NI + 3 I2 = Me4NI7
BaCl2 + NH3 = Ba(NH3)2 + Cl =>
BaCl2 + 2 NH3 = Ba(NH3)2 + 2 Cl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
[NH4]2SO4 + Al2[SO4]3 = NH4Al(SO4)2 =>
[NH4]2SO4 + Al2[SO4]3 = 2 NH4Al(SO4)2
C6H4NO2CH3 + KMnO4 + H2SO4 = C6H4NO2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4NO2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H4NO2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KCl + HClO3 = KClO4 + HCl =>
3 KCl + 4 HClO3 = 3 KClO4 + 4 HCl
Zn + HCl + CuSO4 = ZnSO4 + H2 + CuCl2 =>
Zn + 2 HCl + CuSO4 = ZnSO4 + H2 + CuCl2
Au + O = Au2O =>
2 Au + O = Au2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 + BaCl2 = Ba(NH3) + Cl2 =>
NH3 + BaCl2 = Ba(NH3) + Cl2
KBrO3 + H2S = Br2 + KOH + S + H2O =>
2 KBrO3 + 5 H2S = Br2 + 2 KOH + 5 S + 4 H2O
Pb(OH) + H2SO4 = Pb2SO4 + H2O =>
2 Pb(OH) + H2SO4 = Pb2SO4 + 2 H2O
PbCrO4 + HCl = PbCl2 + CrCl2 + Cl2 + H2O =>
PbCrO4 + 8 HCl = PbCl2 + CrCl2 + 2 Cl2 + 4 H2O
BrCH2COOH + C2H5OH = BrCH2COOC2H5 + H2O =>
BrCH2COOH + C2H5OH = BrCH2COOC2H5 + H2O
H(CH3COO) + Na(CHO3) = NaCH3COO + H(HCO3) =>
H(CH3COO) + Na(CHO3) = NaCH3COO + H(HCO3)
AuCl + H2O = HCl + Au2O =>
2 AuCl + H2O = 2 HCl + Au2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NCl3 = N3 + Cl =>
3 NCl3 = N3 + 9 Cl
HBrO3 + HNO = HNO3 + Br + H2O =>
4 HBrO3 + 5 HNO = 5 HNO3 + 4 Br + 2 H2O
Bi2S3 + HNO2 = Bi(NO3)3 + S + NO + H2O =>
Bi2S3 + 24 HNO2 = 2 Bi(NO3)3 + 3 S + 18 NO + 12 H2O
Zn(OH)2 + H3PO3 = Zn3(PO3)2 + H2O =>
3 Zn(OH)2 + 2 H3PO3 = Zn3(PO3)2 + 6 H2O
BaCl2 + NH3 = Ba(NH3)2 + Cl =>
BaCl2 + 2 NH3 = Ba(NH3)2 + 2 Cl
COS2 + O2 = COSO4 + SO2 =>
COS2 + 3 O2 = COSO4 + SO2
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + NH4C2H3O2 =>
2 NaC2H3O2 + (NH4)2(SO4) = Na2SO4 + 2 NH4C2H3O2
Ca3[PO4]2 + H2SO4 = CaSO4 + Ca[H2PO4]2 =>
Ca3[PO4]2 + 2 H2SO4 = 2 CaSO4 + Ca[H2PO4]2
KBrO3 + H2S = Br2 + KOH + S + H2O =>
2 KBrO3 + 5 H2S = Br2 + 2 KOH + 5 S + 4 H2O
ZnS{+2} + O = ZnO{+2} + S =>
ZnS{+2} + O = ZnO{+2} + S
BaCl2 + NH3 = BaNH3 + Cl =>
BaCl2 + NH3 = BaNH3 + 2 Cl
あらゆる化学反応の方程式のバランスをとる
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