| 前日に均衡した方程式 |
Mg + 2 HCl = MgCl2 + H2
C17H35COOH + HCl = C17H35COOCl + H2 =>
C17H35COOH + HCl = C17H35COOCl + H2
KBr + NiCl2 = NiBr + KCl2 =>
KBr + NiCl2 = NiBr + KCl2
Be + HCl = BeCl + H =>
Be + HCl = BeCl + H
MnO2 + HCI2 = MnCI2 + CI2 + H2O =>
MnO2 + 4 HCI2 = MnCI2 + 3 CI2 + 2 H2O
FeCl2(aq) + Al = AlCl3 + Fe =>
3 FeCl2(aq) + 2 Al = 2 AlCl3 + 3 Fe
Mg + F = MgF2 =>
Mg + 2 F = MgF2
AgNO3 + ZrCl4 = Zr(NO3)4 + AgCl =>
4 AgNO3 + ZrCl4 = Zr(NO3)4 + 4 AgCl
AgCl(aq) + Zn(s) = ZnCl2(aq) + Ag(s) =>
2 AgCl(aq) + Zn(s) = ZnCl2(aq) + 2 Ag(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CrSO3 + Mg(ClO3)2 = MgSO3 + Cr(ClO3)2 =>
CrSO3 + Mg(ClO3)2 = MgSO3 + Cr(ClO3)2
C3H6O + H2O = CO2 + H =>
C3H6O + 5 H2O = 3 CO2 + 16 H
CH3COOH + MgCO3 = (CH3COO)2Mg + H2O + CO3 =>
11 CH3COOH + 6 MgCO3 = 6(CH3COO)2Mg + 4 H2O + 4 CO3
KI + O2 + H2O = KOH + I2 =>
4 KI + O2 + 2 H2O = 4 KOH + 2 I2
No2CO3 + HCI = NoCI + H2O + CO2 =>
No2CO3 + 2 HCI = 2 NoCI + H2O + CO2
Cr(NO3)2 + H2O = Cr(OH)2 + HNO3 =>
Cr(NO3)2 + 2 H2O = Cr(OH)2 + 2 HNO3
Ge + O2 = Ge2O4 =>
2 Ge + 2 O2 = Ge2O4
CH3CH2CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CH2CHCH2 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 16 MnSO4 + 8 K2SO4 + 24 H2O
ZnO + SO3 = ZnO3 + SO =>
ZnO + SO3 = ZnO3 + SO
Cu(OH)2 + KOH = K2[Cu(OH)4] =>
Cu(OH)2 + 2 KOH = K2[Cu(OH)4]
H3PO3 + NaOH = H3PO4 + HNa =>
H3PO3 + NaOH = H3PO4 + HNa
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeOH3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
6 FeOH3 + 7 KClO3 + 12 KOH = 6 K2FeO4 + 7 KCl + 15 H2O
Au2S3 + O2 + H2O = Au + H2SO4 =>
2 Au2S3 + 9 O2 + 6 H2O = 4 Au + 6 H2SO4
Li2SO4 + Ca(OH)2 = LiOH + CaSO4 =>
Li2SO4 + Ca(OH)2 = 2 LiOH + CaSO4
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
Na2TiO3 + H2SO4 = TiOSO4 + Na2SO4 + H2O =>
Na2TiO3 + 2 H2SO4 = TiOSO4 + Na2SO4 + 2 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2CH2CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ca3PO4 + KNO3 = (CaNO3)2 + K3PO4 =>
2 Ca3PO4 + 6 KNO3 = 3(CaNO3)2 + 2 K3PO4
FeSO4 + NaCN = Na2SO4 + Na4[Fe(CN)6] =>
FeSO4 + 6 NaCN = Na2SO4 + Na4[Fe(CN)6]
C13H64 + O2 = CO2 + H2O =>
C13H64 + 29 O2 = 13 CO2 + 32 H2O
P + CuO = PO + Cu =>
P + CuO = PO + Cu
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
K2[Zn(OH)4] + HBr = Zn(OH)2 + KBr + H2O =>
K2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 KBr + 2 H2O
H2O2 + HI = I2 + H2O =>
H2O2 + 2 HI = I2 + 2 H2O
PH3 + H2O + I2 = H3PO2 + H{+} + I{-} =>
PH3 + 2 H2O + 2 I2 = H3PO2 + 4 H{+} + 4 I{-}
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
C3H7OH1 + O2 = CO2 + H2O =>
2 C3H7OH1 + 9 O2 = 6 CO2 + 8 H2O
K2CrO4 + Pb(O2CCH3)2 = PbCrO4 + KO2CCH3 =>
K2CrO4 + Pb(O2CCH3)2 = PbCrO4 + 2 KO2CCH3
H4NHS + H2O = H3O + NH4 + SO2 =>
H4NHS + 7 H2O = 5 H3O + NH4 + SO2
H2O2 + KI + H2SO4 = K2SO4 + I2 + H2O =>
H2O2 + 2 KI + H2SO4 = K2SO4 + I2 + 2 H2O
KH2PO4 + Ca(OH)2 = Ca3(PO4)2 + KOH + H2O =>
2 KH2PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 2 KOH + 4 H2O
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
KOH + Na2CrO4 + HCl = K2CrO4 + H2O + NaCl =>
2 KOH + Na2CrO4 + 2 HCl = K2CrO4 + 2 H2O + 2 NaCl
Be + Na3(PO3) = Be(PO3) + Na =>
Be + Na3(PO3) = Be(PO3) + 3 Na
KCl(aq) + NaNO3(aq) = NaCl(aq) + KNO3(aq) =>
KCl(aq) + NaNO3(aq) = NaCl(aq) + KNO3(aq)
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
AlCl + NaSO3 = AlSO3 + NaCl =>
AlCl + NaSO3 = AlSO3 + NaCl
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方程式のバランス10/19/24
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