| 前日に均衡した方程式 |
C7H13OH + 10 O2 = 7 CO2 + 7 H2O
NaOH(ag) + H2SO4(ag) = Na2SO4(ag) + H2O =>
2 NaOH(ag) + H2SO4(ag) = Na2SO4(ag) + 2 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe(s) + H2O(i) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(i) = Fe3O4(s) + 4 H2(g)
H4C4 + O2 = CO2 + H2O =>
H4C4 + 5 O2 = 4 CO2 + 2 H2O
C3H3N + O2 = CO2 + H2O + NO2 =>
4 C3H3N + 19 O2 = 12 CO2 + 6 H2O + 4 NO2
Na2CO3(aq) + FeCl2(aq) = FeCO3 + NaCl =>
Na2CO3(aq) + FeCl2(aq) = FeCO3 + 2 NaCl
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
PH3 + KClO = P2O5 + KCl + H2O =>
2 PH3 + 8 KClO = P2O5 + 8 KCl + 3 H2O
Na2SO3 + SO2 = Na2SO4 + S =>
2 Na2SO3 + SO2 = 2 Na2SO4 + S
HCe + Mg = MgCe + H =>
HCe + Mg = MgCe + H
ZnCl2 + KOH = KCl + Zn(OH)2 =>
ZnCl2 + 2 KOH = 2 KCl + Zn(OH)2
HCl + Br2 = HBr + BrCl3 =>
3 HCl + 2 Br2 = 3 HBr + BrCl3
CrO + HBr = CrBr + Br2 + H2O =>
2 CrO + 4 HBr = 2 CrBr + Br2 + 2 H2O
O3 + C6H4Cl2 = CO2 + H2O + HCl =>
13 O3 + 3 C6H4Cl2 = 18 CO2 + 3 H2O + 6 HCl
CH3CH2OH + Cr2O7{2-} + H3O{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{2-} + 8 H3O{+} = 3 CH3CHO + 2 Cr{3+} + 15 H2O
Mg + NaCl = MgCl2 + Na =>
Mg + 2 NaCl = MgCl2 + 2 Na
LiOH + Zn = Li + Zn(OH)2 =>
2 LiOH + Zn = 2 Li + Zn(OH)2
CaCO3 + AgNO3 = Ca(NO3)2 + Ag2(CO3) =>
CaCO3 + 2 AgNO3 = Ca(NO3)2 + Ag2(CO3)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Mg(OH)2(aq) + HCl(aq) = MgCl2 + H2O =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2 + 2 H2O
C6H5CH2OH + Br2 = C6H5CH2OBr + HBr =>
C6H5CH2OH + Br2 = C6H5CH2OBr + HBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K3Po4 + HCe = KCe + H3Po4 =>
K3Po4 + 3 HCe = 3 KCe + H3Po4
CH3COOAgNaOH = CH3COONaAgOH =>
CH3COOAgNaOH = CH3COONaAgOH
Sn(SO4)2 + NH4(OH) = (NH4)2SO4 + Sn(OH)4 =>
Sn(SO4)2 + 4 NH4(OH) = 2(NH4)2SO4 + Sn(OH)4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + Na2SO4 = CO2 + Na2S =>
2 C + Na2SO4 = 2 CO2 + Na2S
Ca(aq) + NaOH(aq) = Ca(OH)2 + Na =>
Ca(aq) + 2 NaOH(aq) = Ca(OH)2 + 2 Na
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Ag2S + O2 = Ag2O + S =>
2 Ag2S + O2 = 2 Ag2O + 2 S
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg + O = MgO(aq) =>
Mg + O = MgO(aq)
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
HNO3 + Mn(OH)2 = H2O + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H2O + Mn(NO3)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Ag(s) + HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l) =>
Ag(s) + 2 HNO3(aq) = AgNO3(aq) + NO2(g) + H2O(l)
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
C2H5OH + HCl + H2Cr2O7 = CH3CO2H + CrCl3 + H2O =>
3 C2H5OH + 12 HCl + 2 H2Cr2O7 = 3 CH3CO2H + 4 CrCl3 + 11 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KBrO3 + CuCl2 = Cu(BrO3)2 + KCl =>
2 KBrO3 + CuCl2 = Cu(BrO3)2 + 2 KCl
Fe2(SO4)3 + Mg(OH)2 = Fe(OH)3 + Mg(SO4) =>
Fe2(SO4)3 + 3 Mg(OH)2 = 2 Fe(OH)3 + 3 Mg(SO4)
HCl + BaSO3 = BaCl2 + SO2 + H2O =>
2 HCl + BaSO3 = BaCl2 + SO2 + H2O
K + O3 = K3O =>
9 K + O3 = 3 K3O
C6H11OH + HCl = C6H11Cl + H2O =>
C6H11OH + HCl = C6H11Cl + H2O
H2C4H4O6(aq) + NaOH(l) = Na2C4H4O6 + H2O =>
H2C4H4O6(aq) + 2 NaOH(l) = Na2C4H4O6 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
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方程式のバランス10/20/24
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