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2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
F2(aq) + NaI(aq) = NaF(aq) + I2(aq) =>
F2(aq) + 2 NaI(aq) = 2 NaF(aq) + I2(aq)
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
O2 + Cl2 = OCl2 =>
O2 + 2 Cl2 = 2 OCl2
NiCl2 + NaBr = NiBr2 + NaCl =>
NiCl2 + 2 NaBr = NiBr2 + 2 NaCl
Ag(NO3)2 + HCl = Ag(Cl)2 + HNO3 =>
Ag(NO3)2 + 2 HCl = Ag(Cl)2 + 2 HNO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Na2S(aq) + CaCl2(s) = CaS + NaCl =>
Na2S(aq) + CaCl2(s) = CaS + 2 NaCl
I2 + LiOH = LiI + LiIO + H2O =>
I2 + 2 LiOH = LiI + LiIO + H2O
HCl + Cu = HCu + Cl =>
HCl + Cu = HCu + Cl
K2BeO2 + H2O = Be(OH)2 + KOH =>
K2BeO2 + 2 H2O = Be(OH)2 + 2 KOH
Cl2 + NO + H2O = Cl{-} + HNO2 + H{+} =>
Cl2 + 2 NO + 2 H2O = 2 Cl{-} + 2 HNO2 + 2 H{+}
COF2 + NH3 = CO(NH2)2 + NH4F =>
COF2 + 4 NH3 = CO(NH2)2 + 2 NH4F
HBr + FeS = Br2Fe + H2S =>
2 HBr + FeS = Br2Fe + H2S
C18H38 + Ca(OH)2 + O2 = CaCO3 + H2O =>
2 C18H38 + 36 Ca(OH)2 + 55 O2 = 36 CaCO3 + 74 H2O
CS + Cl2 = CCl4 + S2Cl2 =>
2 CS + 5 Cl2 = 2 CCl4 + S2Cl2
Fe2 + KCl = KFe + Cl2 =>
Fe2 + 2 KCl = 2 KFe + Cl2
HBrO = H2 + BrO =>
2 HBrO = H2 + 2 BrO
LiBr + NaF = NaBr + LiF =>
LiBr + NaF = NaBr + LiF
C3H7COOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
C3H7COOH + 20[Ag(NH3)2]OH = 20 Ag + 4 CO2 + 14 H2O + 40 NH3
Cl2 + O2 = Cl22O5 =>
22 Cl2 + 5 O2 = 2 Cl22O5
H2 + CO2 = HCHO2 =>
H2 + CO2 = HCHO2
NO + NaOH = N2O + H2O + NaNO2 =>
4 NO + 2 NaOH = N2O + H2O + 2 NaNO2
NaBr + Cl2 = NaCl2 + Br2 =>
2 NaBr + 2 Cl2 = 2 NaCl2 + Br2
NaIBr2 = NaBr2 + I2 =>
2 NaIBr2 = 2 NaBr2 + I2
Na2CO3 + HSO4 = NaSO4 + CO2 + H2O =>
Na2CO3 + 2 HSO4 = 2 NaSO4 + CO2 + H2O
Cl2 + O2 = Cl22O5 =>
22 Cl2 + 5 O2 = 2 Cl22O5
Cu{+2} + NH2OH = Cu(OH)2 + NH2{+} =>
Cu{+2} + 2 NH2OH = Cu(OH)2 + 2 NH2{+}
FeCl3 + NaJ = J2 + FeCl2 + NaCl =>
2 FeCl3 + 2 NaJ = J2 + 2 FeCl2 + 2 NaCl
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Cr(OH)2 + H3PO4 = Cr3(PO4)2 + H2O =>
3 Cr(OH)2 + 2 H3PO4 = Cr3(PO4)2 + 6 H2O
HC9H7O4 + Ca(OH)2 = H2O + Ca(C9H7O4)2 =>
2 HC9H7O4 + Ca(OH)2 = 2 H2O + Ca(C9H7O4)2
NaBr + H2SO4 = Br2 + H2O + SO2 + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + 2 H2O + SO2 + Na2SO4
CH3CH(CH3)CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH(CH3)CHCH2 + 10 KMnO4 + 20 H2O = 10 MnO2 + 15 CH3CH(OH)CH2(OH) + 10 KOH
PbCl2 + CaCO3 + H2O = Pb(OH)2 + CaCl2 + CO2 =>
PbCl2 + CaCO3 + H2O = Pb(OH)2 + CaCl2 + CO2
Ag(aq) + S(s) = Ag2S(s) =>
2 Ag(aq) + S(s) = Ag2S(s)
MnO4 + OHC{-}CHO = Mn + HO2C{-}CO2H =>
MnO4 + 4 OHC{-}CHO = Mn + 4 HO2C{-}CO2H
Cu2O + P2O5 = Cu3(PO4) =>
3 Cu2O + P2O5 = 2 Cu3(PO4)
K2BeO2 + H2O = Be(OH)2 + KOH =>
K2BeO2 + 2 H2O = Be(OH)2 + 2 KOH
CH3CCH3 + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
2 CH3CCH3 + 12[Ag(NH3)2]OH = 3 CH3COONH4 + 12 Ag + 21 NH3 + 6 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaOH + BeO = NaO + OHBe =>
NaOH + BeO = NaO + OHBe
H2SO4 + H2O = OH3 + SO4 =>
H2SO4 + 2 H2O = 2 OH3 + SO4
Ba(s) + H2O(e) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(e) = Ba(OH)2(aq) + H2(g)
Li2O + CO2 = Li2O3C =>
Li2O + CO2 = Li2O3C
Na2S2O8 + FeSO4 + NaOH = Fe(OH)3 + Na2SO4 =>
Na2S2O8 + 2 FeSO4 + 6 NaOH = 2 Fe(OH)3 + 4 Na2SO4
CrCl3 + K2S + H2O = Cr(OH)3 + H2S + KCl =>
2 CrCl3 + 3 K2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 KCl
Mg(N3)2(s) + H2O(l) = Mg(OH)2(aq) + HN3(aq) =>
Mg(N3)2(s) + 2 H2O(l) = Mg(OH)2(aq) + 2 HN3(aq)
Ca(OH)2 + H2S2O7 = Ca(HSO4)2 + H2O =>
Ca(OH)2 + H2S2O7 = Ca(HSO4)2 + 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 | 翌日に均衡がとれた方程式 |
方程式のバランス10/15/24
方程式のバランス11/14/23
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