| 前日に均衡した方程式 |
Li2 + CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
MnO2 + KNO3 + KOH = K2MnO4 + NH3 + H2O =>
4 MnO2 + KNO3 + 7 KOH = 4 K2MnO4 + NH3 + 2 H2O
C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O
Cu(s) + AgNO3(aq) = Ag(s) + Cu(NO3)2 =>
Cu(s) + 2 AgNO3(aq) = 2 Ag(s) + Cu(NO3)2
Cl{-} + KI = I{-} + KCl =>
Cl{-} + KI = I{-} + KCl
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + Na3[Cr(OH)6] + KOH =>
3 Zn + K2Cr2O7 + 12 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 Na3[Cr(OH)6] + 2 KOH
NaI + KClO + CH3COOH = CH3COONa + KCl + H2O + I2 =>
2 NaI + KClO + 2 CH3COOH = 2 CH3COONa + KCl + H2O + I2
FeCl3 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + KCl + Cl =>
2 FeCl3 + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 4 KCl + 2 Cl
Li(s) + Se(l) = SeLi =>
Li(s) + Se(l) = SeLi
CUCO3 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4 + H2O + CO2
Fe(OH)2 + FeCl2 = FeOHCl =>
Fe(OH)2 + FeCl2 = 2 FeOHCl
Sr3N2 + LiBr = Li3N + SrBr2 =>
Sr3N2 + 6 LiBr = 2 Li3N + 3 SrBr2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Zn(NO3)2 + NH3 = ZnNH3 + NO3 =>
Zn(NO3)2 + NH3 = ZnNH3 + 2 NO3
KHSO4 + Al = K2SO4 + Al2SO4 + H2 =>
2 KHSO4 + 2 Al = K2SO4 + Al2SO4 + H2
Zn(OH)2 + MgBr2 = ZnBr2 + Mg(OH)2 =>
Zn(OH)2 + MgBr2 = ZnBr2 + Mg(OH)2
Ce(NO3)3*6H2O = CeO2 + N2 + O2 + H2O =>
2 Ce(NO3)3*6H2O = 2 CeO2 + 3 N2 + 7 O2 + 12 H2O
potassium + nitricacid = potassiumnitrate + hydrogen =>
2 K + 2 HNO3 = 2 KNO3 + H2
(COOH)2 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3(COOH)2 + K2Cr2O7 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
SrAl2O4 + Al2O3 = SrAl12O19 =>
SrAl2O4 + 5 Al2O3 = SrAl12O19
Ce(NO3)3*6H2O = Ce2O3 + HNO3 + H2O =>
2 Ce(NO3)3*6H2O = Ce2O3 + 6 HNO3 + 9 H2O
CO(NH2)2 + O2 = CO2 + H2O + N2 =>
2 CO(NH2)2 + 3 O2 = 2 CO2 + 4 H2O + 2 N2
ZnSH + CuO = ZnO + CuHS =>
ZnSH + CuO = ZnO + CuHS
Ce(NO3)3*6H2O = Ce2O3 + H2O + NO2 + O2 =>
4 Ce(NO3)3*6H2O = 2 Ce2O3 + 24 H2O + 12 NO2 + 3 O2
NaOH + CuBr3 = NaBr3 + CuOH =>
NaOH + CuBr3 = NaBr3 + CuOH
K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + KNO3 =>
K2Cr2O7 + Co(NO3)2 = Co(Cr2O7) + 2 KNO3
CuO + NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + H2O =>
CuO + 2 NH4OH + (NH4)2SO4 = (Cu(NH3)4)SO4 + 3 H2O
Ti2O3 = Ti + O =>
Ti2O3 = 2 Ti + 3 O
C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O =>
C6H8O7 + MgSO4 = C5H6O5 + CO + MgSO4*H2O
ZnSO4 + NaOH = Zn(OH)2 + SO4Na2 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + SO4Na2
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2S(aq) = ZnS(s) + (NH4)2SO4(aq)
H{+} + In{+} + ClO{-} = Cl{-} + In{3+} + OH{-) =>
H{+} + In{+} + ClO{-} = Cl{-} + In{3+} + OH{-)
CH2Br{-}CH2Br + KOH = CH2OH{-}CH2OH + KBr =>
CH2Br{-}CH2Br + KOH = CH2OH{-}CH2OH + KBr
C4H8O3 + NaOH = C4H7O3Na + H2O =>
C4H8O3 + NaOH = C4H7O3Na + H2O
SrI + S = SrIS =>
SrI + S = SrIS
NaOH + CO = Na2CO3 + H =>
2 NaOH + CO = Na2CO3 + 2 H
KMnO4 + KNO2 + HCl = MnCl2 + KCl + KNO3 + H2O =>
2 KMnO4 + 5 KNO2 + 6 HCl = 2 MnCl2 + 2 KCl + 5 KNO3 + 3 H2O
Pb + NaOH = PbO2 + Na + H2O =>
Pb + 4 NaOH = PbO2 + 4 Na + 2 H2O
AlCl3 + Br = BrCl + Al =>
AlCl3 + 3 Br = 3 BrCl + Al
Li + H2O(l) = LiOH + H2(g) =>
2 Li + 2 H2O(l) = 2 LiOH + H2(g)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Mg(OH)2 + HCl = HClMg(OH)2 =>
Mg(OH)2 + HCl = HClMg(OH)2
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3 =>
Na2CO3(aq) + CuSO4 = Na2SO4 + CuCO3
Ce(NO3)3*6H2O = Ce(NO3)3 + H2O =>
Ce(NO3)3*6H2O = Ce(NO3)3 + 6 H2O
KClO3* = KCl + O2* =>
2 KClO3* = 2 KCl + 3 O2*
Mg + Ba(OH)2 = Ba2 + Mg(OH)2 =>
2 Mg + 2 Ba(OH)2 = Ba2 + 2 Mg(OH)2
Ba + H2SO4 = (BaSO4) + H2 =>
Ba + H2SO4 = (BaSO4) + H2
Ca(MnO4)2 + Na = Na(MnO4)2 + Ca =>
Ca(MnO4)2 + Na = Na(MnO4)2 + Ca
C2H4O + Cu(OH)2 = C2H4O2 + Cu(OH) + H2O =>
C2H4O + 2 Cu(OH)2 = C2H4O2 + 2 Cu(OH) + H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
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方程式のバランス02/10/25
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