| 前日に均衡した方程式 | 翌日に均衡がとれた方程式 |
4 Al + 3 O2 = 2 Al2O3
Pb + Hg(NO3) = Pb(NO3)2 + Hg =>
Pb + 2 Hg(NO3) = Pb(NO3)2 + 2 Hg
FeC2O4*2H2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4*2H2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
MnNO3 + H2S = MnS + H2NO3 =>
MnNO3 + H2S = MnS + H2NO3
PbCO3(s) = PbOCO2(g) =>
PbCO3(s) = PbOCO2(g)
SiO + H2O = SiO2 + H2 =>
SiO + H2O = SiO2 + H2
AgNO3(aq) + FeI2(aq) = AgI(s) + Fe(NO3)2(aq) =>
2 AgNO3(aq) + FeI2(aq) = 2 AgI(s) + Fe(NO3)2(aq)
Si + KOH + H2O = K2SiO3 + H2 =>
Si + 2 KOH + H2O = K2SiO3 + 2 H2
CH3CONH2HBr = CH3CONH3Br =>
CH3CONH2HBr = CH3CONH3Br
KNO3 + S = K2O + NO + SO2 =>
4 KNO3 + 3 S = 2 K2O + 4 NO + 3 SO2
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SbCl3 + H2 = Sb + HCl =>
2 SbCl3 + 3 H2 = 2 Sb + 6 HCl
Ca + MgN = CaN + Mg =>
Ca + MgN = CaN + Mg
K1{+} + Br1{-} = KBr =>
K1{+} + Br1{-} = KBr
C3H8O2 = C3H4O + H2O + H2 =>
C3H8O2 = C3H4O + H2O + H2
KCl + KBr = KBrCl + K =>
KCl + KBr = KBrCl + K
H2F2 + Ca(OH)2 = CaF2 + H2O =>
H2F2 + Ca(OH)2 = CaF2 + 2 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
(CH3)3COH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
(CH3)3COH + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaO + HBr = BaBr2 + H2O =>
BaO + 2 HBr = BaBr2 + H2O
H2SO2 + Cr = Cr2(SO2)3 + H2 =>
3 H2SO2 + 2 Cr = Cr2(SO2)3 + 3 H2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
MgCO3 + C2H4O2 = CO2 + Mg(CH3COO)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(CH3COO)2 + H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NiI3 + FeS = Ni2S3 + FeI2 =>
2 NiI3 + 3 FeS = Ni2S3 + 3 FeI2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I3 + O2 = I2O3 =>
4 I3 + 9 O2 = 6 I2O3
KBrO3 + KI + HCl = KCl + H2O + KBr + I2 =>
KBrO3 + 6 KI + 6 HCl = 6 KCl + 3 H2O + KBr + 3 I2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Ca + Al3{+} = Ca2{+} + Al =>
2 Ca + Al3{+} = Ca2{+} + 3 Al
Al2(SO4)3 + Ba(OH)2 = Ba[Al(OH)4]2 + BaSO4 =>
Al2(SO4)3 + 4 Ba(OH)2 = Ba[Al(OH)4]2 + 3 BaSO4
Mg + C = Mg2C =>
2 Mg + C = Mg2C
B2O3 = B + O2 =>
2 B2O3 = 4 B + 3 O2
KOH + NaOH = K(NaOH)2 + OH =>
KOH + 2 NaOH = K(NaOH)2 + OH
BaCO3 + H3PO4 = Ba3(PO4)2 + CO2 + H2O =>
3 BaCO3 + 2 H3PO4 = Ba3(PO4)2 + 3 CO2 + 3 H2O
CH3Br + Br2 = CH2Br + HBr2 =>
CH3Br + Br2 = CH2Br + HBr2
LiOH + HNO2 = H2O + LiNO2 =>
LiOH + HNO2 = H2O + LiNO2
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
NO2 + NH3 = NO2NH3 =>
NO2 + NH3 = NO2NH3
Mn2{2+} + NaBiO3 + H{+} = MnO2 + Bi{3+} + Na{+} + H2O =>
Mn2{2+} + 3 NaBiO3 + 10 H{+} = 2 MnO2 + 3 Bi{3+} + 3 Na{+} + 5 H2O
Ti2O3 + CuClO4 = Ti(ClO4)3 + Cu2O =>
Ti2O3 + 6 CuClO4 = 2 Ti(ClO4)3 + 3 Cu2O
C3H5OH + O2 = CO2 + H2O =>
C3H5OH + 4 O2 = 3 CO2 + 3 H2O
HNO3 + HBr = Br + NO + H2O =>
HNO3 + 3 HBr = 3 Br + NO + 2 H2O
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| 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12/09/24
方程式のバランス01/08/24
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