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Al + 3 AgNO3 = 3 Ag + Al(NO3)3
Zn + NO3{-} + H{+} = Zn{2+} + NH3{+} + H2O =>
7 Zn + 2 NO3{-} + 18 H{+} = 7 Zn{2+} + 2 NH3{+} + 6 H2O
Na3PO3 + CaCl2 = NaCl + Ca3(PO3)2 =>
2 Na3PO3 + 3 CaCl2 = 6 NaCl + Ca3(PO3)2
C14H10O4 + H2O2 = C6H6O + C2O4 = CO2 =>
C14H10O4 + H2O2 = 2 C6H6O + C2O4
CrO3 + HCl = Cr2O3 + Cl2 + H2O =>
2 CrO3 + 6 HCl = Cr2O3 + 3 Cl2 + 3 H2O
MgO2 + HCl = Cl2 + MgCl2 + H2O =>
MgO2 + 4 HCl = Cl2 + MgCl2 + 2 H2O
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2 + PbCl2 =>
ZnCl2(aq) + Pb(NO3)2(aq) = Zn(NO3)2 + PbCl2
Ni(II) + Cu2O = Ni(II)Cu2O =>
Ni(II) + Cu2O = Ni(II)Cu2O
Al(NO3)3 + KCH3COO = Al(CH3COO)3 + KNO3 =>
Al(NO3)3 + 3 KCH3COO = Al(CH3COO)3 + 3 KNO3
Mg(s) + HCl(aq) = H2(g) + Mg{2}(aq) + Cl{-}(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + Mg{2}(aq) + 2 Cl{-}(aq)
Pb(NO)3 + Mg = Pb + Mg(NO)3 =>
Pb(NO)3 + Mg = Pb + Mg(NO)3
NH4Cl + Na3N = NaCl + H2 + N2 =>
3 NH4Cl + Na3N = 3 NaCl + 6 H2 + 2 N2
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
KCIO2(aq) = KCI(aq) + O2(q) =>
KCIO2(aq) = KCI(aq) + O2(q)
Sr(OH)2 + Cu2SO4 = SrSO4 + CuOH =>
Sr(OH)2 + Cu2SO4 = SrSO4 + 2 CuOH
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
C7H7NO3S + NaOH = C7H6NO3SNa + H2O =>
C7H7NO3S + NaOH = C7H6NO3SNa + H2O
Te + O4 = Te2O4 =>
2 Te + O4 = Te2O4
PB(NO3)2(aq) + Na2SO4(aq) = PB(SO4)(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2SO4(aq) = PB(SO4)(s) + 2 NaNO3(aq)
AsH3 + Cl2 + H2O = As2O5 + HCl =>
2 AsH3 + 8 Cl2 + 5 H2O = As2O5 + 16 HCl
C31H43O11 + O2 = CO2 + H2O =>
4 C31H43O11 + 145 O2 = 124 CO2 + 86 H2O
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Na2Co3 + AgNo3 = AgCo3 + Na2No3 =>
Na2Co3 + AgNo3 = AgCo3 + Na2No3
NaCl + MnO2 + H2SO4 = Cl2 + Na2SO4 + H2O + MnSO4 =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + Na2SO4 + 2 H2O + MnSO4
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
C6H12O + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C6H12O + 34 KMnO4 + 51 H2SO4 = 30 CO2 + 17 K2SO4 + 34 MnSO4 + 81 H2O
C2H6 + KMnO4 + H2O = MnO2 + KOH + C3H6(OH)2 =>
9 C2H6 + 10 KMnO4 + 2 H2O = 10 MnO2 + 10 KOH + 6 C3H6(OH)2
CO3 + H2 = CH3OCH3 + H2O =>
2 CO3 + 8 H2 = CH3OCH3 + 5 H2O
Al2(CO3)3 + Cu(NO3)2 = Al(NO3)3 + CuCO3 =>
Al2(CO3)3 + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 CuCO3
Cd + HCI = CdCI + H2 =>
2 Cd + 2 HCI = 2 CdCI + H2
K2Cr2O7 + H2SO4 + Fe = K2SO4 + Cr2(SO4)3 + H2O + Fe2(SO4)3 =>
K2Cr2O7 + 7 H2SO4 + 2 Fe = K2SO4 + Cr2(SO4)3 + 7 H2O + Fe2(SO4)3
HNO2 + NH4OH = N2H4O2 + H2O =>
HNO2 + NH4OH = N2H4O2 + H2O
sulfurdioxide + sodiumhydroxide = sodiumsulfite + water =>
SO2 + 2 NaOH = Na2SO3 + H2O
Sn(CO3)2 + K = K2CO3 + Sn =>
Sn(CO3)2 + 4 K = 2 K2CO3 + Sn
K2Cr2O7 + KI + H2SO4 = CrO + KIO3 + K2SO4 + H2O =>
3 K2Cr2O7 + 4 KI + 3 H2SO4 = 6 CrO + 4 KIO3 + 3 K2SO4 + 3 H2O
Ca + P = CaP2 =>
Ca + 2 P = CaP2
Zn(OH)4 + HCl = ZnCl + H2 + O =>
2 Zn(OH)4 + 2 HCl = 2 ZnCl + 5 H2 + 8 O
KMnO4 + NaNO2 + HNO3 = Mn(NO3)3 + KNO3 + H2O + NaNO3 =>
KMnO4 + 2 NaNO2 + 4 HNO3 = Mn(NO3)3 + KNO3 + 2 H2O + 2 NaNO3
Cd(NO3)2 + NH3 = Cd(NH3)4 + NO3 =>
Cd(NO3)2 + 4 NH3 = Cd(NH3)4 + 2 NO3
Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O
K2S + HCeO3 + H2O = KCe + S + KOH =>
3 K2S + HCeO3 + 2 H2O = KCe + 3 S + 5 KOH
CH3COOH(aq) + Na2CO3(s) = CH3COONa(aq) + H2O + CO2(g) =>
2 CH3COOH(aq) + Na2CO3(s) = 2 CH3COONa(aq) + H2O + CO2(g)
Ca + HCe = CaCe2 + H2 =>
Ca + 2 HCe = CaCe2 + H2
C12H22O12 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O12 + 23 H2SO4 = 12 CO2 + 23 SO2 + 34 H2O
Cr(NO3)3 + HCl = CrCl3 + HNO3 =>
Cr(NO3)3 + 3 HCl = CrCl3 + 3 HNO3
BaBr2 + HNO3 = Ba(NO3)2 + HBr =>
BaBr2 + 2 HNO3 = Ba(NO3)2 + 2 HBr
FeI2 + HNO3 = Fe(NO3)3 + I2 + NO + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + I2 + NO + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
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方程式のバランス10/29/24
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