| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 V + 3 O2 = 2 V2O3
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2(s) + 6 H2O(l)
Sn(s) + HCl(aq) = SnCl2 + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2(g)
NH3 + CO2 + H2O = NH4HCO3 =>
NH3 + CO2 + H2O = NH4HCO3
Na2CO3(aq) + HNO3(aq) = CO2(g) + H2O(g) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(g) + 2 NaNO3(aq)
Ca + H2SO4 + HCl = SO + CaCl2 + H2O =>
2 Ca + H2SO4 + 4 HCl = SO + 2 CaCl2 + 3 H2O
Br2 + MnI4 = MnBr4 + I2 =>
2 Br2 + MnI4 = MnBr4 + 2 I2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
HClO + O2 = Cl2O7 + H2O =>
2 HClO + 3 O2 = Cl2O7 + H2O
C57H76 + O2 = CO2 + H2O =>
C57H76 + 76 O2 = 57 CO2 + 38 H2O
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
Br2 + CH3Cl = CH2Br2 + HCl =>
Br2 + CH3Cl = CH2Br2 + HCl
Na(OH) + ZnCl2 = NaCl2 + Zn(OH) =>
Na(OH) + ZnCl2 = NaCl2 + Zn(OH)
Pb(NiO3)2 + KI = PbI2 + K(NiO3) =>
Pb(NiO3)2 + 2 KI = PbI2 + 2 K(NiO3)
Na2CO3(aq) + HNO3(aq) = NaNO3 + CO2 + H2O =>
Na2CO3(aq) + 2 HNO3(aq) = 2 NaNO3 + CO2 + H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(l)
H2Te + H2O2 = HTeO3 + H2O =>
2 H2Te + 7 H2O2 = 2 HTeO3 + 8 H2O
H3PO2 + HNO3 = H3PO4 + NO2 + H2O =>
H3PO2 + 4 HNO3 = H3PO4 + 4 NO2 + 2 H2O
C10H22 + Br2 = CBr + HBr =>
C10H22 + 16 Br2 = 10 CBr + 22 HBr
Al + HNO3 = H2O + NH4NO3 + Al(NO3)3 =>
8 Al + 30 HNO3 = 9 H2O + 3 NH4NO3 + 8 Al(NO3)3
Hg(NO3)2 + Na2CrO4 = HgCrO4 + Na2(NO3)2 =>
Hg(NO3)2 + Na2CrO4 = HgCrO4 + Na2(NO3)2
Na2CO3(aq) + HNO3(aq) = H2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 NaNO3(aq)
X5Y12 + Z2 = Y2Z + XZ2 =>
X5Y12 + 8 Z2 = 6 Y2Z + 5 XZ2
SiSe2 + S = SiS2 + Se =>
SiSe2 + 2 S = SiS2 + 2 Se
NH4(NO3) + H2O = HNO3 + NH4O =>
7 NH4(NO3) + 5 H2O = 6 HNO3 + 8 NH4O
HI(aq) + KOH(aq) = H2O(l) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(l) + KI(aq)
CH2CHCH3 + KMnO4 + H2O = CH2OHCHOHCH3 + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH2OHCHOHCH3 + 2 MnO2 + 2 KOH
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
AgNO3 + NaBrO3 = AgBrO3 + NaNO3 =>
AgNO3 + NaBrO3 = AgBrO3 + NaNO3
BeO + C = BeC + CO =>
BeO + 2 C = BeC + CO
Na2CO3(aq) + HNO3(aq) = H2CO3 + NaNO3 =>
Na2CO3(aq) + 2 HNO3(aq) = H2CO3 + 2 NaNO3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
CaSO4 = CaO + SO2 + O =>
CaSO4 = CaO + SO2 + O
KMnO4 + C12H22O11 + KOH = K2CO3 + K2MnO4 + H2O =>
48 KMnO4 + C12H22O11 + 72 KOH = 12 K2CO3 + 48 K2MnO4 + 47 H2O
Cr + OH{-} + H2O2 = CrO4{2-} + H2O =>
Cr + 2 OH{-} + 3 H2O2 = CrO4{2-} + 4 H2O
AgNO3 + K2Co3 = Ag2Co3 + KNO3 =>
2 AgNO3 + K2Co3 = Ag2Co3 + 2 KNO3
CdBr2(aq) + Na2S(aq) = CdS(aq) + NaBr(l) =>
CdBr2(aq) + Na2S(aq) = CdS(aq) + 2 NaBr(l)
K3PO4 + Ba(OH)2 = Ba3(PO4)2 + KOH =>
2 K3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 KOH
Cl + HI = I2 + HCl =>
2 Cl + 2 HI = I2 + 2 HCl
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
FeCl3(aq) + NH4OH(l) = Fe(OH)3(aq) + NH4Cl(aq) =>
FeCl3(aq) + 3 NH4OH(l) = Fe(OH)3(aq) + 3 NH4Cl(aq)
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C8H18S + O2 = CO2 + H2O + SO2 =>
2 C8H18S + 27 O2 = 16 CO2 + 18 H2O + 2 SO2
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Pt2(CO3)3 + Ag = Ag2(CO3) + Pt3 =>
3 Pt2(CO3)3 + 18 Ag = 9 Ag2(CO3) + 2 Pt3
(NH3)2SO4 + BaCl2 = NH3Cl + BaSO4 =>
(NH3)2SO4 + BaCl2 = 2 NH3Cl + BaSO4
NaOH + HClO = NaClO + H2O =>
NaOH + HClO = NaClO + H2O
NO + Cu = CuO + N2 =>
2 NO + 2 Cu = 2 CuO + N2
NH3 + H2SO4 = N2(SO4)5 + H =>
2 NH3 + 5 H2SO4 = N2(SO4)5 + 16 H
あらゆる化学反応の方程式のバランスをとる
| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
方程式のバランス10/19/24
方程式のバランス11/18/23
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