| 前日に均衡した方程式 |
Mg + 2 HBr = MgBr2 + H2(g)
HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2(aq) = Mg(NO3)2(aq) + 2 H2O(l)
Na2SO3S + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3S + 3 H2SO4 = Na2SO4 + 3 H2O + 4 SO2
Be(NO3)2 + K2CO3 = BeCO3 + KNO3 =>
Be(NO3)2 + K2CO3 = BeCO3 + 2 KNO3
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
ZnO + NaOH + H2O = Na2(Zn(OH)4) =>
ZnO + 2 NaOH + H2O = Na2(Zn(OH)4)
KOH + SO2 = K2SO3 + H2O =>
2 KOH + SO2 = K2SO3 + H2O
HCl + AgCoFe = AgCl + HCoFe =>
HCl + AgCoFe = AgCl + HCoFe
KMnO4 + NaCl + H{+} = Cl2 + K{+} + Mn2{+} + H2O + Na{+} =>
4 KMnO4 + 26 NaCl + 32 H{+} = 13 Cl2 + 4 K{+} + 2 Mn2{+} + 16 H2O + 26 Na{+}
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4 =>
CaSO4 + Pb(NO3)2 = Ca(NO3)2 + PbSO4
Mn + H2O = H + MnO2 =>
Mn + 2 H2O = 4 H + MnO2
NaCl(aq) + Cr(s) = CrCl + Na =>
NaCl(aq) + Cr(s) = CrCl + Na
Li3P + SnCl4 = Sn3P4 + LiCl =>
4 Li3P + 3 SnCl4 = Sn3P4 + 12 LiCl
sodiumhydroxide + CO2 = sodiumcarbonate + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Ni255P + P = Ni12P5 =>
4 Ni255P + 421 P = 85 Ni12P5
NaOH + CaCl2 = CaO + NaCl + H2O =>
2 NaOH + CaCl2 = CaO + 2 NaCl + H2O
HCOOH + NaOH = COOH{-} + NaOH2{+} =>
HCOOH + NaOH = COOH{-} + NaOH2{+}
BaO + SO2 = Ba + SO3 =>
BaO + SO2 = Ba + SO3
C3H(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H(NO3)3 = 12 CO2 + 6 N2 + 2 H2O + 5 O2
Na(aq) + Cl2(g) = NaCl(aq) =>
2 Na(aq) + Cl2(g) = 2 NaCl(aq)
KCN + AgNO3 = AgCN + KNO3 =>
KCN + AgNO3 = AgCN + KNO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
F2(aq) + AlCl3(aq) = AlF3(aq) + Cl2(g) =>
3 F2(aq) + 2 AlCl3(aq) = 2 AlF3(aq) + 3 Cl2(g)
CH6COOH + O2 = H2O + CO2 =>
4 CH6COOH + 11 O2 = 14 H2O + 8 CO2
S{-2} + I2 + H2O = SO4{-2} + I{-} + H3O{+} =>
S{-2} + 4 I2 + 12 H2O = SO4{-2} + 8 I{-} + 8 H3O{+}
AgNO3 + CH3CHO = CH3COOH + Ag + N2O5 =>
2 AgNO3 + CH3CHO = CH3COOH + 2 Ag + N2O5
C10H12O2 + O2 = CO2 + H2O =>
C10H12O2 + 12 O2 = 10 CO2 + 6 H2O
CH3OCH3(g) + O2(g) = H2O + CO2 =>
CH3OCH3(g) + 3 O2(g) = 3 H2O + 2 CO2
C5H12O + NaBr = C5H11Br + NaOH =>
C5H12O + NaBr = C5H11Br + NaOH
SO4 + Mn = SO2 + MnO4 =>
2 SO4 + Mn = 2 SO2 + MnO4
Fe + Ni[OH]2 = Ni + Fe[OH]3 =>
2 Fe + 3 Ni[OH]2 = 3 Ni + 2 Fe[OH]3
KBr + NaCl = NaBr + KCl =>
KBr + NaCl = NaBr + KCl
FeSO4 + Na2S = Na2SO4 + FeS =>
FeSO4 + Na2S = Na2SO4 + FeS
K3Po4 + H3Po4 = KH2Po4 =>
K3Po4 + 2 H3Po4 = 3 KH2Po4
Au + Na2C2N2 + O2 + H2O = NaAu(CN)2 + Na3O3H3 =>
12 Au + 12 Na2C2N2 + 3 O2 + 6 H2O = 12 NaAu(CN)2 + 4 Na3O3H3
NaHCO3 + CH3COOH = CH3OONa + CO2 =>
2 NaHCO3 + CH3COOH = 2 CH3OONa + 2 CO2
SnCl4 + HCl = H2(SnCl6) =>
SnCl4 + 2 HCl = H2(SnCl6)
B4Si3 + N2O5 + MgCl2 + SBr6 = NCl5 + MgBr2 + S4Si6 + B2O3 =>
10 B4Si3 + 12 N2O5 + 60 MgCl2 + 20 SBr6 = 24 NCl5 + 60 MgBr2 + 5 S4Si6 + 20 B2O3
B + NF4ClF4 = BF3 + BCl3 + N2 =>
18 B + 6 NF4ClF4 = 16 BF3 + 2 BCl3 + 3 N2
Sc2O3(s) + HNO3 = Sc(NO3)3 + H2O =>
Sc2O3(s) + 6 HNO3 = 2 Sc(NO3)3 + 3 H2O
CuO + NaCl = CuCl2 + Na2O =>
CuO + 2 NaCl = CuCl2 + Na2O
Pb(NO3)2 + HOH = Pb(OH)2 + (HNO3) =>
Pb(NO3)2 + 2 HOH = Pb(OH)2 + 2(HNO3)
Ca(NO3)2 + C6H8O7 = CaO + H2O + CO2 + N2 =>
9 Ca(NO3)2 + 5 C6H8O7 = 9 CaO + 20 H2O + 30 CO2 + 9 N2
Pb2(PO4) = Pb + PO4 =>
Pb2(PO4) = 2 Pb + PO4
KI + H2O + Cl2 = HIO3 + KCl + HCl =>
KI + 3 H2O + 3 Cl2 = HIO3 + KCl + 5 HCl
KMnO4 + KBr + H2SO4 = MnO2 + K2SO4 + Br2 + H2O =>
2 KMnO4 + 6 KBr + 4 H2SO4 = 2 MnO2 + 4 K2SO4 + 3 Br2 + 4 H2O
Ti + MgCrO4 = MgTi2O5 + (MgO)(Cr2O3) + MgO =>
6 Ti + 8 MgCrO4 = 3 MgTi2O5 + 4(MgO)(Cr2O3) + MgO
Li + Al(NO3)3 = LiNO3 + Al =>
3 Li + Al(NO3)3 = 3 LiNO3 + Al
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01/07/25
方程式のバランス02/06/24
化学反応式の係数調整サイトへのご意見·ご感想
