| 前日に均衡した方程式 |
Ca(NO3)3 + 3 Na = 3 NaNO3 + Ca
Co(NO3)2(aq) + NH4OH(aq) = Co(OH)2(s) + NH4NO3(aq) =>
Co(NO3)2(aq) + 2 NH4OH(aq) = Co(OH)2(s) + 2 NH4NO3(aq)
CrI3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O + I2 =>
2 CrI3 + 6 Cl2 + 16 NaOH = 2 Na2CrO4 + 12 NaCl + 8 H2O + 3 I2
Ba2 + CrO4 + H2SO4 = BaSO4 + HCrO4 =>
Ba2 + 4 CrO4 + 2 H2SO4 = 2 BaSO4 + 4 HCrO4
Cu3(PO4)2 + NaCl = Na3PO4 + CuCl2 =>
Cu3(PO4)2 + 6 NaCl = 2 Na3PO4 + 3 CuCl2
LiOHKOH = LiK(OH)2 =>
LiOHKOH = LiK(OH)2
CaSO4*H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2*H2O + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
AlCl3 + NaHS + H2O = Al(OH)3 + NaCl + H2S =>
AlCl3 + 3 NaHS + 3 H2O = Al(OH)3 + 3 NaCl + 3 H2S
H2PO3 + H2O = H3O + HPO32 =>
H2PO3 + 88 H2O = 59 H3O + HPO32
HgS + Fe = Hg + FeS =>
HgS + Fe = Hg + FeS
Fe{3+} + SCN{-} = Fe2(SCN)6 =>
2 Fe{3+} + 6 SCN{-} = Fe2(SCN)6
FeCl3 + K2SO3 = Fe2(SO3)3 + KCl =>
2 FeCl3 + 3 K2SO3 = Fe2(SO3)3 + 6 KCl
K2SO4*Al2(SO4)3*24H2O + BaCl2 = BaSO4 + KCl + AlCl3 + H2O =>
K2SO4*Al2(SO4)3*24H2O + 4 BaCl2 = 4 BaSO4 + 2 KCl + 2 AlCl3 + 24 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
KCH3CO2 + Na2CO3 = K2CO3 + NaCH3CO2 =>
2 KCH3CO2 + Na2CO3 = K2CO3 + 2 NaCH3CO2
KMnO4 + Ag2S = K2S + AgMnO4 =>
2 KMnO4 + Ag2S = K2S + 2 AgMnO4
HNo3 + H2O = H3O{+} + No3({-}) =>
HNo3 + H2O = H3O{+} + No3({-})
MgO + BeS = MgS + BeO =>
MgO + BeS = MgS + BeO
Tl{+} + MnO4{-} + H{+} = Tl{3+} + Mn{2+} + H2O =>
5 Tl{+} + 2 MnO4{-} + 16 H{+} = 5 Tl{3+} + 2 Mn{2+} + 8 H2O
C2H6O(g) + O2(g) = CO2(g) + H2O(g) =>
C2H6O(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
NaF + O = Na2O + F =>
2 NaF + O = Na2O + 2 F
(NH4)2Cr2O7 + H2O = NH4OH + H2Cr2O7 =>
(NH4)2Cr2O7 + 2 H2O = 2 NH4OH + H2Cr2O7
CuOHNO3 + KOH = KNO3 + Cu(OH)2 =>
CuOHNO3 + KOH = KNO3 + Cu(OH)2
C5OH + H2SO4 = CO2 + H2O + SO2 =>
2 C5OH + 19 H2SO4 = 10 CO2 + 20 H2O + 19 SO2
CH3OOH + NaHCO3 = H2O + CO2 + NaC2H3O2 =>
2 CH3OOH + NaHCO3 = 3 H2O + CO2 + NaC2H3O2
HC{2}H{3}O{2} + CaOH = CaC{2}H{3}O{2} + HOH =>
HC{2}H{3}O{2} + CaOH = CaC{2}H{3}O{2} + HOH
NH2OH = N2 + NH3 + H2O =>
3 NH2OH = N2 + NH3 + 3 H2O
H2SO4 + C2H3NaO2 = HC2H3O2 + Na2SO4 =>
H2SO4 + 2 C2H3NaO2 = 2 HC2H3O2 + Na2SO4
CH3CH2OH + NH3 = CH3CH2NH2 + H2O =>
CH3CH2OH + NH3 = CH3CH2NH2 + H2O
KNO3 + CsCl = KCl + CsNO3 =>
KNO3 + CsCl = KCl + CsNO3
C + HNO3(conc) = CO2 + H2O + NO2 =>
C + 4 HNO3(conc) = CO2 + 2 H2O + 4 NO2
CuO + C = CuOC =>
CuO + C = CuOC
C6H8O7 = C6H6O6 + H2O =>
C6H8O7 = C6H6O6 + H2O
BrF + H2O = BrOH + HF =>
BrF + H2O = BrOH + HF
C2H3O2NH4 + H2O = NH4OH + C2H4O2 =>
C2H3O2NH4 + H2O = NH4OH + C2H4O2
H3BO3 + H2O = H2BO3{-} + H3O{+} =>
H3BO3 + H2O = H2BO3{-} + H3O{+}
COFeO = FeCO2 =>
COFeO = FeCO2
HI + Mg(OH)2 = H2(OH)2 + MgI2 =>
2 HI + Mg(OH)2 = H2(OH)2 + MgI2
KI + KMgO4 + H2SO4 = I2 + MgSO4 + K2SO4 + H2O =>
10 KI + 2 KMgO4 + 8 H2SO4 = 5 I2 + 2 MgSO4 + 6 K2SO4 + 8 H2O
C4H9I + Na = C4H9 + NaI =>
C4H9I + Na = C4H9 + NaI
Al2(CO3)3 = Al2O3(s) + CO2(g) =>
Al2(CO3)3 = Al2O3(s) + 3 CO2(g)
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
H3O{+} + CO3{2-} = H2O + CO2 =>
2 H3O{+} + CO3{2-} = 3 H2O + CO2
C5H10NH + HNO3 = C5H10NH2 + NO3 =>
C5H10NH + HNO3 = C5H10NH2 + NO3
CH4 + N2Cl4 = CCl4 + N2 + H =>
CH4 + N2Cl4 = CCl4 + N2 + 4 H
Na[Cr(OH)4] = NaOH + Cr2O3 + H2O =>
2 Na[Cr(OH)4] = 2 NaOH + Cr2O3 + 3 H2O
C21H30N3O6 + O2 = CO2 + H2O + N2 =>
2 C21H30N3O6 + 51 O2 = 42 CO2 + 30 H2O + 3 N2
Pb4 + S2 = PbS =>
Pb4 + 2 S2 = 4 PbS
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
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方程式のバランス12/18/24
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