| 前日に均衡した方程式 |
2 KI + Br2 = 2 KBr + I2
Sn + HNO3 = Sn(NO3)4 + H2 =>
Sn + 4 HNO3 = Sn(NO3)4 + 2 H2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
K2Cr2O7 + KOH + Na2S + H2O = K3(Cr(OH)6) + S + NaOH =>
K2Cr2O7 + 4 KOH + 3 Na2S + 7 H2O = 2 K3(Cr(OH)6) + 3 S + 6 NaOH
Li2S + KI = LiI + K2S =>
Li2S + 2 KI = 2 LiI + K2S
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Au2CO3 = Au + CO3 =>
Au2CO3 = 2 Au + CO3
P4 + NOH + H2O = NH3 + P4O10 =>
P4 + 5 NOH + 5 H2O = 5 NH3 + P4O10
Au + K(NO3) = Au(NO3) + K =>
Au + K(NO3) = Au(NO3) + K
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + H2O = K2O + HI =>
2 KI + H2O = K2O + 2 HI
CuCl2 + Na2S2O3*5H2O = CuS + H2SO4 + NaCl + H2O =>
CuCl2 + Na2S2O3*5H2O = CuS + H2SO4 + 2 NaCl + 4 H2O
CuCl2 + Fe(NO3)3 = Cu(NO3)2 + FeCl3 =>
3 CuCl2 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 FeCl3
KI + K2Cr2O7 + H2SO4 = I2 + K2SO4 + Cr2(SO4)3 + H2O =>
6 KI + K2Cr2O7 + 7 H2SO4 = 3 I2 + 4 K2SO4 + Cr2(SO4)3 + 7 H2O
Hf + Fe3O4 = HfO2 + Fe =>
2 Hf + Fe3O4 = 2 HfO2 + 3 Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
C6H5CN + H2O + H2SO4 = C6H5COOH + (NH4)2SO4 =>
2 C6H5CN + 4 H2O + H2SO4 = 2 C6H5COOH + (NH4)2SO4
P4 + O2 + H2O = H3PO4 =>
P4 + 5 O2 + 6 H2O = 4 H3PO4
KNO3 + ZnPO4 = KPO4 + ZnNO3 =>
KNO3 + ZnPO4 = KPO4 + ZnNO3
NaCl + KCrO4 = KCl + NaCrO4 =>
NaCl + KCrO4 = KCl + NaCrO4
CO(g) + H2(g) = C6H18(i) + H2O =>
6 CO(g) + 15 H2(g) = C6H18(i) + 6 H2O
KIO3(heat) = KI + O2 =>
2 KIO3(heat) = 2 KI + 3 O2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
(NH4)2S + O2 = NH3 + SO2 + H2 =>
(NH4)2S + O2 = 2 NH3 + SO2 + H2
C12H20O10 + HNO3 = C6H7N2O8 + H2O + CO2 =>
25 C12H20O10 + 96 HNO3 = 48 C6H7N2O8 + 130 H2O + 12 CO2
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
KOH + AgNO3 = KNO3 + AgOH =>
KOH + AgNO3 = KNO3 + AgOH
K2Cr2O7 + NaOH + NaS2O3 = Na2CrO4 + Na2S + K2SO4 + H2O =>
9 K2Cr2O7 + 42 NaOH + 8 NaS2O3 = 18 Na2CrO4 + 7 Na2S + 9 K2SO4 + 21 H2O
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
LiClO + HCl = LiCl + H2O + Cl2 =>
LiClO + 2 HCl = LiCl + H2O + Cl2
Mg(OH)2 + HIO2 = Mg(IO2)2 + H2O =>
Mg(OH)2 + 2 HIO2 = Mg(IO2)2 + 2 H2O
Ca3N2 + NaOH = Ca(OH)2 + Na3N =>
Ca3N2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3N
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
MnCO3 + HCl = MnCl2 + CO2 + H2O =>
MnCO3 + 2 HCl = MnCl2 + CO2 + H2O
C6H6O2 + H2SO4 = C6H6S2O8 + H2O =>
C6H6O2 + 2 H2SO4 = C6H6S2O8 + 2 H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
CoCl2 + CuCl2 = CoCl3 + Cu =>
2 CoCl2 + CuCl2 = 2 CoCl3 + Cu
NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O
CuCl2(aq) + NaOH(aq) = CuOH + Cl2Na =>
CuCl2(aq) + NaOH(aq) = CuOH + Cl2Na
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
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 |
方程式のバランス12/31/24
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