| 前日に均衡した方程式 |
Mg(s) + Co(NO3)2(aq) = Mg(NO3)2(aq) + Co(s)
Pb(NO3)2 + H2S = PbS + HNO3 =>
Pb(NO3)2 + H2S = PbS + 2 HNO3
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
CH3Cl + CuO = CuCl2 + H2O + CO2 + Cu =>
2 CH3Cl + 7 CuO = CuCl2 + 3 H2O + 2 CO2 + 6 Cu
Ca(NO3)2*4H2O + Na3PO4 = Ca9(PO4)5*(HPO4)*(OH) + NaNO3 + H2O =>
9 Ca(NO3)2*4H2O + 6 Na3PO4 = Ca9(PO4)5*(HPO4)*(OH) + 18 NaNO3 + 35 H2O
Be(OH)2 + H1AsO3 = Be(AsO3)2 + H2O =>
Be(OH)2 + 2 H1AsO3 = Be(AsO3)2 + 2 H2O
CuO + H2 = Cu4 + H2O =>
4 CuO + 4 H2 = Cu4 + 4 H2O
NaSO3 + CaSO4 = CaSO3 + NaSO4 =>
NaSO3 + CaSO4 = CaSO3 + NaSO4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
AgF + Na2S = Ag2 + S + NaF =>
2 AgF + Na2S = Ag2 + S + 2 NaF
Pb(NO3)2 = Pb + NO2 + O2 =>
Pb(NO3)2 = Pb + 2 NO2 + O2
LiOH + NaOH = NaLiO + H2O =>
LiOH + NaOH = NaLiO + H2O
Au + NaCN + O2 + H2O = NaAu(CN)2 + NaOH =>
4 Au + 8 NaCN + O2 + 2 H2O = 4 NaAu(CN)2 + 4 NaOH
CuFeS = Cu + FeS =>
CuFeS = Cu + FeS
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HF + CaOH = CaF + H2O =>
HF + CaOH = CaF + H2O
K2S + CuBr2 = K2Br2 + CuS =>
K2S + CuBr2 = K2Br2 + CuS
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na2O3Si + H2SO4 = SiO2 + Na2SO4 + H2O =>
Na2O3Si + H2SO4 = SiO2 + Na2SO4 + H2O
NH2OH*H2SO4 + KIO3 = N2 + H2SO4 + KI + H2O =>
6 NH2OH*H2SO4 + KIO3 = 3 N2 + 6 H2SO4 + KI + 9 H2O
NaI + H3P = Na3P + HI =>
3 NaI + H3P = Na3P + 3 HI
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
(NH4)3ScF6 + NaOH = Sc(OH)3 + NaF + NH3 + H2O =>
(NH4)3ScF6 + 6 NaOH = Sc(OH)3 + 6 NaF + 3 NH3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C19HO5 + O2 = CO2 + H2O =>
4 C19HO5 + 67 O2 = 76 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HNO3 + C6H12O6 = H2CO3 + N2 + H2O =>
24 HNO3 + 5 C6H12O6 = 30 H2CO3 + 12 N2 + 12 H2O
BaSO4 + Na3PO4 = Ba3(PO4)2 + Na2SO4 =>
3 BaSO4 + 2 Na3PO4 = Ba3(PO4)2 + 3 Na2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2O + MnO2 + Zn = Mn2O3 + Zn(OH)2 =>
H2O + 2 MnO2 + Zn = Mn2O3 + Zn(OH)2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Nb2O5 + KOH = K3NbO4 + H2O =>
Nb2O5 + 6 KOH = 2 K3NbO4 + 3 H2O
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr =>
CH3CHClCOONa + CH3CH2Br = CH3CHClCOOCH2CH3 + NaBr
Na + HClO3 = NaClO3 + H =>
Na + HClO3 = NaClO3 + H
CaBr2 + HCl = CaCl + Br2H =>
CaBr2 + HCl = CaCl + Br2H
BaO + NH4Cl = BaCl2 + (NH4)2O =>
BaO + 2 NH4Cl = BaCl2 + (NH4)2O
I3 + NaOH = NaOI + NaI + H2O =>
2 I3 + 6 NaOH = 3 NaOI + 3 NaI + 3 H2O
Mg + CuS = MgS + Cu =>
Mg + CuS = MgS + Cu
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
PBO + NaOH + H2O = Na2PB(OH)4 =>
PBO + 2 NaOH + H2O = Na2PB(OH)4
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
NaH + AlSO4 = AlH + NaSO4 =>
NaH + AlSO4 = AlH + NaSO4
Na2SO4 + Br = NaBr + SO4 =>
Na2SO4 + 2 Br = 2 NaBr + SO4
MgCl2 + KMnO4 + H2O = MgOHCl2 + KOH + MnO2 =>
3 MgCl2 + KMnO4 + 2 H2O = 3 MgOHCl2 + KOH + MnO2
SO3 + KOH = K2SO4 + H2O =>
SO3 + 2 KOH = K2SO4 + H2O
ScF3 + Ca + FeCl3 = CaF2 + ScFe + CaCl2 =>
2 ScF3 + 6 Ca + 2 FeCl3 = 3 CaF2 + 2 ScFe + 3 CaCl2
C6H10 + Br = C6H10Br2 =>
C6H10 + 2 Br = C6H10Br2
AlC3 = Al + C =>
AlC3 = Al + 3 C
XCH2OH + K2Cr2O7 + H2SO4 = XCHOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 XCH2OH + K2Cr2O7 + 4 H2SO4 = 6 XCHOH + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
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方程式のバランス02/10/25
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