| 前日に均衡した方程式 |
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
PbCl4 + MnCl2 + KCl + H2O = HCl + KMnO4 + Pb2O3 =>
10 PbCl4 + 2 MnCl2 + 2 KCl + 23 H2O = 46 HCl + 2 KMnO4 + 5 Pb2O3
MgO + NO3 = Mg(NO3)2 + O2 =>
2 MgO + 4 NO3 = 2 Mg(NO3)2 + O2
KBr + S = K2S + Br2 =>
2 KBr + S = K2S + Br2
(CH3COO)2Ba + HNO3 = Ba(NO3)2 + CH3COOH =>
(CH3COO)2Ba + 2 HNO3 = Ba(NO3)2 + 2 CH3COOH
H2O2 + KI + CH3COOH = H2O + I2 + KCH3COO =>
H2O2 + 2 KI + 2 CH3COOH = 2 H2O + I2 + 2 KCH3COO
NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2
H2O2 + SO3{2-} = SO4{2-} + H2O =>
H2O2 + SO3{2-} = SO4{2-} + H2O
C10H10Fe + CH3COCl = C14H14FeO2 + HCl =>
C10H10Fe + 2 CH3COCl = C14H14FeO2 + 2 HCl
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Ag2S + Zn + H2O = Ag + H2S + Zn(OH)2 =>
Ag2S + Zn + 2 H2O = 2 Ag + H2S + Zn(OH)2
Zn + FeCl3 + H2O = ZnCl2 + Fe(OH)3 + H2 =>
3 Zn + 2 FeCl3 + 6 H2O = 3 ZnCl2 + 2 Fe(OH)3 + 3 H2
KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + H2O =>
4 KCN + NiSO4*6H2O = K2Ni(CN)4 + K2SO4 + 6 H2O
Co(NO3)2*6H2O + NH3 + (NH4)2CO3 = [Co(NH3)4CO3]NO3 + NH4NO3 + H2O =>
8 Co(NO3)2*6H2O + 22 NH3 + 8(NH4)2CO3 = 8[Co(NH3)4CO3]NO3 + 7 NH4NO3 + 51 H2O
Cl2(g) + KNO3(s) + H2O(l) = KClO3(s) + KCl(ac) + HNO3(ac) =>
3 Cl2(g) + 6 KNO3(s) + 3 H2O(l) = KClO3(s) + 5 KCl(ac) + 6 HNO3(ac)
FeCl2 = Cl2 + Fe =>
FeCl2 = Cl2 + Fe
Na2O + LiOH = NaOH + Li2O =>
Na2O + 2 LiOH = 2 NaOH + Li2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ti(OH)3(S) = TiO2(S) + H2O(l) + H2(g) =>
2 Ti(OH)3(S) = 2 TiO2(S) + 2 H2O(l) + H2(g)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Bi + H2SO3 = Bi2(SO3)3 + H2 =>
2 Bi + 3 H2SO3 = Bi2(SO3)3 + 3 H2
SnBr2 + PbBr4 = SnBr4 + PbBr2 =>
SnBr2 + PbBr4 = SnBr4 + PbBr2
HCl + Na2SO4 = H2SO4 + NaCl =>
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
Zn5 + O2 = Zn2O3 =>
4 Zn5 + 15 O2 = 10 Zn2O3
C6H12O6(aq) = CH3CH2OH(aq) + CO2(g) =>
C6H12O6(aq) = 2 CH3CH2OH(aq) + 2 CO2(g)
I2 + Cl{-} = I{-} + Cl2 =>
I2 + 2 Cl{-} = 2 I{-} + Cl2
BaO2 + Al = Al2O3 + Ba =>
3 BaO2 + 4 Al = 2 Al2O3 + 3 Ba
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
CuO + NaCl + CH3COOH = CuCl2 + NaCH3COO + H2O =>
CuO + 2 NaCl + 2 CH3COOH = CuCl2 + 2 NaCH3COO + H2O
NH4NO3 = N + O2 + H2O =>
2 NH4NO3 = 4 N + O2 + 4 H2O
HMg + NaOH = Na + H2 + MgO =>
HMg + NaOH = Na + H2 + MgO
Na{3}Po{4} + HCl = NaCl + H{3}Po{4} =>
Na{3}Po{4} + HCl = NaCl + H{3}Po{4}
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
Li2CO3 + (NH4)2HPO4 + FeC2O4 + SiO2 = LiFeSi003P097PO4 + CO2 + O2 + NH3 + H2O =>
2 Li2CO3 + 391.99999999999(NH4)2HPO4 + 3.9999999999999FeC2O4 + 12 SiO2 = 3.9999999999999LiFeSi003P097PO4 + 9.9999999999996CO2 + 494.99999999998O2 + 783.99999999997NH3 + 587.99999999998H2O
SiO3 + C = SiC + CO =>
SiO3 + 4 C = SiC + 3 CO
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Th(NO3)4 = ThO2 + N2O5 =>
Th(NO3)4 = ThO2 + 2 N2O5
Fe + NaSCN = FeSCN + Na =>
Fe + NaSCN = FeSCN + Na
NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 NaC2H3O2 + CaS = Na2S + Ca(C2H3O2)2
N2O4(g) + O2(g) + H2O(l) = HNO3(aq) =>
2 N2O4(g) + O2(g) + 2 H2O(l) = 4 HNO3(aq)
Cu + O = Cu2O3 =>
2 Cu + 3 O = Cu2O3
NH + F = N2F4 + HF =>
2 NH + 6 F = N2F4 + 2 HF
C158H287 + O2 = CO2 + H2O =>
4 C158H287 + 919 O2 = 632 CO2 + 574 H2O
CH4N2O + C6H8O7 = C4H2 + H2O + N2 =>
6 CH4N2O + C6H8O7 = 3 C4H2 + 13 H2O + 6 N2
CH3CHOHCH3 + NaOH = CH3CHONaCH3 + H2O =>
CH3CHOHCH3 + NaOH = CH3CHONaCH3 + H2O
CaCl2 + NaH2PO4 + NaOH = Ca10(PO4)6(OH)2 + NaCl + H2O =>
10 CaCl2 + 6 NaH2PO4 + 14 NaOH = Ca10(PO4)6(OH)2 + 20 NaCl + 12 H2O
Pb(NO3)2 + AgI = AgNO3 + PbI2 =>
Pb(NO3)2 + 2 AgI = 2 AgNO3 + PbI2
CuO + HClO = Cu(ClO)2 + H2O =>
CuO + 2 HClO = Cu(ClO)2 + H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2S + CdNO3 = HNO3 + Cd2S =>
H2S + 2 CdNO3 = 2 HNO3 + Cd2S
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