| 前日に均衡した方程式 |
17 C2H4O2 + 10 C5H12O = 12 C7H14O2 + 20 OH
P4 + S8 = P4S10 =>
4 P4 + 5 S8 = 4 P4S10
BrCrO4 + C2H4O2 = Br + Cr2O7 + C2H3O2 + H2O =>
2 BrCrO4 + 2 C2H4O2 = 2 Br + Cr2O7 + 2 C2H3O2 + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NaHCO3 + HC2H3O2 = H2O + CO2 + C2H3NaO =>
4 NaHCO3 + 5 HC2H3O2 = 6 H2O + 6 CO2 + 4 C2H3NaO
Mg + SO2 = MgS + O2 =>
Mg + SO2 = MgS + O2
H2O + C2H8NO{+} = H3O{+} + C2H7NO =>
H2O + C2H8NO{+} = H3O{+} + C2H7NO
Cr3{+} + BrO3{-} = CrO4{-}2 + Br2 =>
Cr3{+} + 4 BrO3{-} = 3 CrO4{-}2 + 2 Br2
C12H16O + NaBH4 + CH3OH = C10H18O + BH3 + NaOCH3 =>
9 C12H16O + 23 NaBH4 + 25 CH3OH = 11 C10H18O + 23 BH3 + 23 NaOCH3
C3H8 = C2H4 + CH4 =>
C3H8 = C2H4 + CH4
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Hl + Pb(NO3)2 = Pb + Hl(NO3)2 =>
Hl + Pb(NO3)2 = Pb + Hl(NO3)2
CoCl2 + Fe(NO3)3 = Co(NO3)2 + Fe(Cl3) =>
3 CoCl2 + 2 Fe(NO3)3 = 3 Co(NO3)2 + 2 Fe(Cl3)
CaC2(s) + CO2(g) + H20(g) = Ca(OH)2(s) + C3H4O2(g) =>
10 CaC2(s) + 25 CO2(g) + 4 H20(g) = 10 Ca(OH)2(s) + 15 C3H4O2(g)
CH3CH2COOH + H = H2O + CH3CH2COH =>
CH3CH2COOH + 2 H = H2O + CH3CH2COH
Na2S(aq) + Sn3N4 = SnS2 + Na3N =>
6 Na2S(aq) + Sn3N4 = 3 SnS2 + 4 Na3N
Fe2O3(s) + CO2(g) = Fe2(s) + CO3(g) =>
Fe2O3(s) + 3 CO2(g) = Fe2(s) + 3 CO3(g)
C20H10 + O2 = CO2 + H2O =>
2 C20H10 + 45 O2 = 40 CO2 + 10 H2O
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Na2B4O7(s) + H2SO4(aq) + H2O(l) = H3BO3(l) + Na2SO4 =>
Na2B4O7(s) + H2SO4(aq) + 5 H2O(l) = 4 H3BO3(l) + Na2SO4
Na2SiO3 + MgCl2 = MgSiO3 + NaCl =>
Na2SiO3 + MgCl2 = MgSiO3 + 2 NaCl
N2O3 + CaO = CaNO2 + O2 =>
2 N2O3 + 4 CaO = 4 CaNO2 + O2
Ca(OH)2 + CO = C2H2CaO4 =>
Ca(OH)2 + 2 CO = C2H2CaO4
S + HNO3 = H2SO5 + H2O + NO2 =>
S + 8 HNO3 = H2SO5 + 3 H2O + 8 NO2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Pb + H3PO4 = H3 + Pb(PO4)2 =>
Pb + 2 H3PO4 = 2 H3 + Pb(PO4)2
CrO5 + HCl = CrCl3 + Cl2 + H2O =>
2 CrO5 + 20 HCl = 2 CrCl3 + 7 Cl2 + 10 H2O
Na2SiO3 + NH4Cl + H2O = NaCl + NH4OH + H2SiO3 =>
Na2SiO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SiO3
CuAlO2 + S = SCuAlO2 =>
CuAlO2 + S = SCuAlO2
H2O + HN = H3O + N =>
H2O + HN = H3O + N
C1H8O + O2 = CO2 + H2O =>
2 C1H8O + 5 O2 = 2 CO2 + 8 H2O
C2H5COOH + Br = C2H4BrCOOH + H2 =>
2 C2H5COOH + 2 Br = 2 C2H4BrCOOH + H2
Bi(NO3)3 + Na2WO4 + H2O = Bi2WO6 + NaNO3 + HNO3 =>
2 Bi(NO3)3 + Na2WO4 + 2 H2O = Bi2WO6 + 2 NaNO3 + 4 HNO3
Fe(CO3) + NaOH = Na2CO3 + Fe(OH)2 =>
Fe(CO3) + 2 NaOH = Na2CO3 + Fe(OH)2
C3H8O2N1 + O2 = NO2 + CO2 + H2O =>
C3H8O2N1 + 5 O2 = NO2 + 3 CO2 + 4 H2O
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
HCl + BaSO4 = BaCl2 + SO3 + H2O =>
2 HCl + BaSO4 = BaCl2 + SO3 + H2O
NaCl + Ca = Cl2 + NaCa =>
2 NaCl + 2 Ca = Cl2 + 2 NaCa
P + HNO3 = H2PO4 + NO2 + H2O =>
P + 6 HNO3 = H2PO4 + 6 NO2 + 2 H2O
C14H12O4 + C8H18O2 = C20H22O4 + CH3OH =>
C14H12O4 + C8H18O2 = C20H22O4 + 2 CH3OH
K(OH) + H4B2O5 = K4(B2O5) + H2O =>
4 K(OH) + H4B2O5 = K4(B2O5) + 4 H2O
NH4 + SCN + Fe(NO3)3 = Fe(SCN)3 + NH4NO3 =>
3 NH4 + 3 SCN + Fe(NO3)3 = Fe(SCN)3 + 3 NH4NO3
Pb + HC = PbC2 + H2 =>
Pb + 2 HC = PbC2 + H2
Cu(aq)2 + OH(aq) = Cu(OH)2(aq) =>
Cu(aq)2 + 4 OH(aq) = 2 Cu(OH)2(aq)
TiCl4(s) + Mg(s) = Ti(s) + MgCl(g) =>
TiCl4(s) + 4 Mg(s) = Ti(s) + 4 MgCl(g)
[Fe(cn)6] + BaCl2 = Ba2[Fe(cn)6] + Cl =>
[Fe(cn)6] + 2 BaCl2 = Ba2[Fe(cn)6] + 4 Cl
Na2Cr2O7 + KI + H2O = I2 + NaOH + Cr(OH)3 + KOH =>
Na2Cr2O7 + 6 KI + 7 H2O = 3 I2 + 2 NaOH + 2 Cr(OH)3 + 6 KOH
C5H11COOH + CH3OH = C5H11COOCH3 + H2O =>
C5H11COOH + CH3OH = C5H11COOCH3 + 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01/28/25
方程式のバランス02/27/24
化学反応式の係数調整サイトへのご意見·ご感想
