| 前日に均衡した方程式 |
2 Na + 2 H2O = 2 NaOH + H2
Zn(s) + AgNo3(ag) = Zn(No2)2(ag) + Ag(s) =>
3 Zn(s) + 4 AgNo3(ag) = 3 Zn(No2)2(ag) + 4 Ag(s)
KOH + H2SO4 = H2(KOH) + SO4 =>
KOH + H2SO4 = H2(KOH) + SO4
HOCl = H{+} + OCl{-} =>
HOCl = H{+} + OCl{-}
CU(OH)2 = CUO + H2O = Cu(OH) + H2O =>
CU(OH)2 = CUO + H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCOH =>
7 CaC2 + 17 H2O + CO2 = 7 Ca(OH)2 + 5 CH2CHCOH
Cr2O72{-} + Br{-} + H{+} = Cr3{+} + H2O + Br2 =>
6 Cr2O72{-} + 854 Br{-} + 864 H{+} = 4 Cr3{+} + 432 H2O + 427 Br2
HNO3 + K2CrO4 = KNO3 + H2CrO4 =>
2 HNO3 + K2CrO4 = 2 KNO3 + H2CrO4
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
HOCl = H + OCl =>
HOCl = H + OCl
Mg + HSO = H + Mg4SO =>
4 Mg + HSO = H + Mg4SO
ClO3 + H2O = Cl + OH =>
ClO3 + 3 H2O = Cl + 6 OH
CH3OH + Cr2O7{-2} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH3OH + Cr2O7{-2} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
AIOH + HCI = AICI + H2O =>
AIOH + HCI = AICI + H2O
CoS + O2 = CoO + SO2 =>
2 CoS + 3 O2 = 2 CoO + 2 SO2
KMnO4 + H2SO4 + KI = H2O + I2 + K2SO4 + MnO2 =>
2 KMnO4 + 4 H2SO4 + 6 KI = 4 H2O + 3 I2 + 4 K2SO4 + 2 MnO2
Bi(NO3)3 + Na2S = Na2(NO3)3 + BiS =>
Bi(NO3)3 + Na2S = Na2(NO3)3 + BiS
Rb + RbNO3 = RbO + N2 =>
4 Rb + 2 RbNO3 = 6 RbO + N2
UO2SO4 + Bi = Bi2(SO4)3 + UO2 =>
3 UO2SO4 + 2 Bi = Bi2(SO4)3 + 3 UO2
NH3 + Ca = CaNH2 + H2 =>
2 NH3 + 2 Ca = 2 CaNH2 + H2
HCCH + O2 = CO + H2O =>
2 HCCH + 3 O2 = 4 CO + 2 H2O
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Li2O + MnO + O2 = Li2MnO3 =>
2 Li2O + 2 MnO + O2 = 2 Li2MnO3
BaO + Al = Al2O3 + Ba =>
3 BaO + 2 Al = Al2O3 + 3 Ba
S2F10 = SF4 + SF6 =>
S2F10 = SF4 + SF6
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
Cr(OH)3 + HI = CrI3 + H2O =>
Cr(OH)3 + 3 HI = CrI3 + 3 H2O
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
FeCl2 + CuSO4 = FeSO4 + Cl2Cu =>
FeCl2 + CuSO4 = FeSO4 + Cl2Cu
AgCl + HOH = HCl + AgOH =>
AgCl + HOH = HCl + AgOH
C9H8O4 = C7H6O3 + C2H4O2 =>
8 C9H8O4 = 10 C7H6O3 + C2H4O2
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4) =>
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4)
KO2(s) + CO2(g) = K4C3O3(s) + O2(g) =>
8 KO2(s) + 6 CO2(g) = 2 K4C3O3(s) + 11 O2(g)
C6H1C6H12O6 + O2 = CO2 + H2O =>
4 C6H1C6H12O6 + 49 O2 = 48 CO2 + 26 H2O
NaBr + Ag = Na + AgBr =>
NaBr + Ag = Na + AgBr
N2 + Ca = N2Ca =>
N2 + Ca = N2Ca
HCl(aq) + NaOH(s) = NaCl(q) + H2O(l) =>
HCl(aq) + NaOH(s) = NaCl(q) + H2O(l)
Al + H2O + O2 = Al(OH)3 =>
4 Al + 6 H2O + 3 O2 = 4 Al(OH)3
NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2
NaOH + MnCl2 = NaCl + Mn(OH)2 =>
2 NaOH + MnCl2 = 2 NaCl + Mn(OH)2
Cr(OH)3 + HNo3 = Cr(No3)3 + H2O =>
Cr(OH)3 + 3 HNo3 = Cr(No3)3 + 3 H2O
Pb + AgNO3 = PbAg + NO3 =>
Pb + AgNO3 = PbAg + NO3
Sr(No3)2 + NaCl = SrCl2 + Na(No3) =>
Sr(No3)2 + 2 NaCl = SrCl2 + 2 Na(No3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H{+} + SO4{2-} + CaF2 = CaSO4 + HF =>
2 H{+} + SO4{2-} + CaF2 = CaSO4 + 2 HF
Al + VCl5 = V + AlCl3 =>
5 Al + 3 VCl5 = 3 V + 5 AlCl3
K2SO3 + CrO7 + HCl = K2SO4 + CrCl3 + H2O =>
11 K2SO3 + 2 CrO7 + 6 HCl = 11 K2SO4 + 2 CrCl3 + 3 H2O
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方程式のバランス01/07/25
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