| 前日に均衡した方程式 |
HCl + C20H14O4 = HClC20H14O4
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Na2SO4(aq) + K2CrO4(aq) = Na2CrO4(aq) + K2SO4(aq) =>
Na2SO4(aq) + K2CrO4(aq) = Na2CrO4(aq) + K2SO4(aq)
Ni2O3 + C = NiO + CO =>
Ni2O3 + C = 2 NiO + CO
Al(s) + HBr(aq) = AlBr(aq) + H2 =>
2 Al(s) + 2 HBr(aq) = 2 AlBr(aq) + H2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Sb2S3 + NaOH = Sb(OH)3 + Na2S =>
Sb2S3 + 6 NaOH = 2 Sb(OH)3 + 3 Na2S
SeH2 + O2 = SeO2 + H2O =>
2 SeH2 + 3 O2 = 2 SeO2 + 2 H2O
KHSO3 + NaNO3 = KNO3 + NaHSO3 =>
KHSO3 + NaNO3 = KNO3 + NaHSO3
NaOH + Cl2O3 = NaClO2 + H2O =>
2 NaOH + Cl2O3 = 2 NaClO2 + H2O
C3H6Cl2 + KOH = C3H6O + KCl + H2O =>
C3H6Cl2 + 2 KOH = C3H6O + 2 KCl + H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
LiBr + H2O = Li(OH) + HBr =>
LiBr + H2O = Li(OH) + HBr
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O =>
(NH4)NO3 + NaOH = NaNO3 + NH3 + H2O
N2H4 + H2O = N2H5{+} + OH{-} =>
N2H4 + H2O = N2H5{+} + OH{-}
Co(NO3)2 + Ba(OH)2 = Co(OH)2 + Ba(NO3)2 =>
Co(NO3)2 + Ba(OH)2 = Co(OH)2 + Ba(NO3)2
NH3 + Cl2 = N2 + HCl =>
2 NH3 + 3 Cl2 = N2 + 6 HCl
As2S3 + HClO3 + H2O = H3AsO4 + H2SO4 + HCl =>
3 As2S3 + 14 HClO3 + 18 H2O = 6 H3AsO4 + 9 H2SO4 + 14 HCl
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
Ca(OCl)2 + H2O = HOCl + CaO =>
Ca(OCl)2 + H2O = 2 HOCl + CaO
Na + O + H = NaOH =>
Na + O + H = NaOH
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
Al + Fe(ClO3)2 = Al(ClO3)3 + Fe =>
2 Al + 3 Fe(ClO3)2 = 2 Al(ClO3)3 + 3 Fe
NH3(g) + NO(g) = N2(g) + H2O(g) =>
4 NH3(g) + 6 NO(g) = 5 N2(g) + 6 H2O(g)
O2{-2} + Bi{+3} = O3{-2} + Bi =>
9 O2{-2} + 2 Bi{+3} = 6 O3{-2} + 2 Bi
CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O
PO2 + H2O = P(OH)4 =>
PO2 + 2 H2O = P(OH)4
H2SO3 + Cd(OH)2 = Cd2(SO3)2 + H2O =>
2 H2SO3 + 2 Cd(OH)2 = Cd2(SO3)2 + 4 H2O
K2CO3(aq) + Ba(NO3)2(aq) = KNO3(aq) + BaCO3(s) =>
K2CO3(aq) + Ba(NO3)2(aq) = 2 KNO3(aq) + BaCO3(s)
K3PO4(aq) + MgCl2(aq) = Mg3(PO4)2(s) + KCl(aq) =>
2 K3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2(s) + 6 KCl(aq)
TiO2 + H2 = Ti2O + H2O =>
2 TiO2 + 3 H2 = Ti2O + 3 H2O
Br2 + Ca(OH)2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Br2 + 2 Ca(OH)2 = CaBr2 + Ca(BrO)2 + 2 H2O
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
HNO3(aq) + LiOH(s) = LiNO3 + H2O =>
HNO3(aq) + LiOH(s) = LiNO3 + H2O
Al(OH)3 + NH4OH = NH4[Al(OH)4] =>
Al(OH)3 + NH4OH = NH4[Al(OH)4]
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2SO4(aq) = PbSO4(s) + 2 KNO3(aq)
C6H8O6 = C6H6O6 + H{+} + e =>
C6H8O6 = C6H6O6 + 2 H{+} + 2e
H2C2O4(s) + NaOH(aq) = Na2C2O4(aq) + H2O(l) =>
H2C2O4(s) + 2 NaOH(aq) = Na2C2O4(aq) + 2 H2O(l)
NaOH + FeO = Fe(OH)2 + Na2O =>
2 NaOH + FeO = Fe(OH)2 + Na2O
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
PBO + CO = PB + CO2 =>
PBO + CO = PB + CO2
Co(OH)2 + H2SO4 = Co(SO4) + H2O =>
Co(OH)2 + H2SO4 = Co(SO4) + 2 H2O
Cl2 + Ca(OH)2 = HClO + Ca =>
Cl2 + Ca(OH)2 = 2 HClO + Ca
Ca(OH)2 + KI = CaI + K(OH)2 =>
Ca(OH)2 + KI = CaI + K(OH)2
H2SO4 + K3PO4 = H3PO4 + K2SO4 =>
3 H2SO4 + 2 K3PO4 = 2 H3PO4 + 3 K2SO4
CuSO4 + Hg = Hg2SO4 + Cu =>
CuSO4 + 2 Hg = Hg2SO4 + Cu
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
FeCl2 + Na2HPO4 = FeHPO4 + NaCl =>
FeCl2 + Na2HPO4 = FeHPO4 + 2 NaCl
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
Cs + HBr = CsBr + H =>
Cs + HBr = CsBr + H
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方程式のバランス10/26/24
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