| 前日に均衡した方程式 |
2 CoSO4 + 6 KOH + Br2 = 2 Co(OH)3 + 2 K2SO4 + 2 KBr
B(CN)3 + Ag = Ag3CN + B =>
B(CN)3 + 9 Ag = 3 Ag3CN + B
K2O + PO4 = KPO4 + O =>
K2O + 2 PO4 = 2 KPO4 + O
P7 = P4 =>
4 P7 = 7 P4
Ar + CO2 = C + ArO2 =>
Ar + CO2 = C + ArO2
*4C + *6H2 + *O2 = *2C2H6O =>
*4C + *6H2 + *O2 = *2C2H6O
RbBr = Rb + Br =>
RbBr = Rb + Br
CaO + FeI3 = CaI2 + Fe2O3 =>
3 CaO + 2 FeI3 = 3 CaI2 + Fe2O3
C2H5N3O2 + O2 = CO2 + H2O + NO3 =>
4 C2H5N3O2 + 27 O2 = 8 CO2 + 10 H2O + 12 NO3
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
CoCO3 + Al = Al2(CO3)3 + Co =>
3 CoCO3 + 2 Al = Al2(CO3)3 + 3 Co
CoCl2 + KCN = K4[Co(CN)6] + KCl =>
CoCl2 + 6 KCN = K4[Co(CN)6] + 2 KCl
PH3 = H3P =>
PH3 = H3P
C7H6O3 + H2O = C7H5O3 + H3O =>
C7H6O3 + H2O = C7H5O3 + H3O
K2CO3 + NaCl = KCl + Na2CO3 =>
K2CO3 + 2 NaCl = 2 KCl + Na2CO3
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Na2HAsO4 + AgNO3 = Ag3AsO4 + NaNO3 + HNO3 =>
Na2HAsO4 + 3 AgNO3 = Ag3AsO4 + 2 NaNO3 + HNO3
K3[Fe(CN)6] + KI + HCl = FeCl2 + I2 + KCl + HCN =>
2 K3[Fe(CN)6] + 2 KI + 12 HCl = 2 FeCl2 + I2 + 8 KCl + 12 HCN
KOH + Si(OH)4 = K2SiO3 + H2O =>
2 KOH + Si(OH)4 = K2SiO3 + 3 H2O
Zn(OH)2 + OH = ZnO2 + H2O =>
Zn(OH)2 + 2 OH = ZnO2 + 2 H2O
Ag + CuBr2 = AgBr + Cu =>
2 Ag + CuBr2 = 2 AgBr + Cu
Cl + O3 = ClO =>
3 Cl + O3 = 3 ClO
HC + Ca(OH)2 = CaC2 + H2O =>
2 HC + Ca(OH)2 = CaC2 + 2 H2O
CH3COOH + Na2CO3 = CH3COONa + CO2 + H =>
5 CH3COOH + 2 Na2CO3 = 4 CH3COONa + 4 CO2 + 8 H
Ca(CI)2 + AgNO3 = Ca(NO3)2 + AgCI =>
Ca(CI)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgCI
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
HNO3 + I2 + H2O = NO + HIO =>
2 HNO3 + 3 I2 + 2 H2O = 2 NO + 6 HIO
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
H2O + C12H28O4Ti + Ca(OH)2 = CaTiO3 + C3H8O =>
H2O + C12H28O4Ti + Ca(OH)2 = CaTiO3 + 4 C3H8O
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Mg(s) + Ag2S = MgS + Ag(s) =>
Mg(s) + Ag2S = MgS + 2 Ag(s)
Al + KOH + H2O = K{+} + H2 + Al(OH)4{-} =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 3 H2 + 2 Al(OH)4{-}
FeCl3 = FeCl2 + Cl2 =>
2 FeCl3 = 2 FeCl2 + Cl2
Ca2 + HOH = CaOH + H2 =>
Ca2 + 2 HOH = 2 CaOH + H2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
FeCl3 = FeCl2 + Cl =>
FeCl3 = FeCl2 + Cl
HIO3 + KOH = KIO3 + HOH =>
HIO3 + KOH = KIO3 + HOH
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Ni(NO3)(aq) + NAOH(aq) = Ni(OH)(s) + NANO3(aq) =>
Ni(NO3)(aq) + NAOH(aq) = Ni(OH)(s) + NANO3(aq)
Ca + N2 = CaN03 =>
2 Ca + 3 N2 = 2 CaN03
Na2B4O7 + H2O = NaH2BO3 + H3BO3 =>
Na2B4O7 + 5 H2O = 2 NaH2BO3 + 2 H3BO3
Sb2S3 + KOH = K3SbO3 + K3SbS3 + H2O =>
Sb2S3 + 6 KOH = K3SbO3 + K3SbS3 + 3 H2O
K2CO3 + PbCl2 = KCl + PbCO3 =>
K2CO3 + PbCl2 = 2 KCl + PbCO3
FeSO4 + KClO2 + H2SO4 = Fe2(SO4)3 + KCl + H2O =>
4 FeSO4 + KClO2 + 2 H2SO4 = 2 Fe2(SO4)3 + KCl + 2 H2O
Cr(s) + S(l) = Cr2S3(s) =>
2 Cr(s) + 3 S(l) = Cr2S3(s)
Na2(CO3) + Sr(OH)2 = Sr(CO3) + Na(OH) =>
Na2(CO3) + Sr(OH)2 = Sr(CO3) + 2 Na(OH)
CS + HBr = CSBr + H2 =>
2 CS + 2 HBr = 2 CSBr + H2
K4[Co(CN)6] + KBrO3 + H2O = K3[Co(CN)6] + KBr + KOH =>
6 K4[Co(CN)6] + KBrO3 + 3 H2O = 6 K3[Co(CN)6] + KBr + 6 KOH
HCl + CaBr2 = CaCl2 + HBr =>
2 HCl + CaBr2 = CaCl2 + 2 HBr
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