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Mg + 2 HNO3 = Mg(NO3)2 + H2
CCl2F2 + F2 = CF4 + Cl2 =>
CCl2F2 + F2 = CF4 + Cl2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaOH + KSCN = NaSCN + KOH =>
NaOH + KSCN = NaSCN + KOH
Ca(OH)2 + H2CrO4 = H2O + CaCrO4 =>
Ca(OH)2 + H2CrO4 = 2 H2O + CaCrO4
(H)3(PO)4 + Ca(OH)2 = (H)20 + (Ca)3(PO4)2 =>
4(H)3(PO)4 + 24 Ca(OH)2 = 3(H)20 + 8(Ca)3(PO4)2
Ca3(PO4)2 + H4As2O7 = H3PO4 + Ca2As2O7 =>
2 Ca3(PO4)2 + 3 H4As2O7 = 4 H3PO4 + 3 Ca2As2O7
SiO2 + FeO4 = Fe2SiO4 + O2 =>
SiO2 + 2 FeO4 = Fe2SiO4 + 3 O2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C4H8O2 + H2 = C2H6O =>
C4H8O2 + 2 H2 = 2 C2H6O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Cs2CO3 + H3PO4 = Cs3PO4 + H2O + CO2 =>
3 Cs2CO3 + 2 H3PO4 = 2 Cs3PO4 + 3 H2O + 3 CO2
CaCl2 + H2SO4 = CaSO4 + HCl* =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl*
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3PO4 =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3PO4
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
LiTiO2 + La2Ti2O7 + Li4TiO4 = LiLaTi2O6 + Li =>
3 LiTiO2 + 2 La2Ti2O7 + Li4TiO4 = 4 LiLaTi2O6 + 3 Li
Fe + V2O3 = FeO3 + V =>
Fe + V2O3 = FeO3 + 2 V
U{4+} + MnO4{-} + H2O = UO2{2+} + Mn{2+} + H{+} =>
5 U{4+} + 2 MnO4{-} + 2 H2O = 5 UO2{2+} + 2 Mn{2+} + 4 H{+}
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Fe(oh)3 + O2 + H2O = Fe(OH)3 =>
4 Fe(oh)3 + 9 O2 + 18 H2O = 12 Fe(OH)3
Cu(NO3)(aq) + (NH4)2CO3(aq) = CuCO3(s) + NO3(NH4)2(aq) =>
Cu(NO3)(aq) + (NH4)2CO3(aq) = CuCO3(s) + NO3(NH4)2(aq)
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
RCHO + Ag(NH3)2OH = RCOOH + Ag + NH3 + H2O =>
RCHO + 2 Ag(NH3)2OH = RCOOH + 2 Ag + 4 NH3 + H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn =>
Ni + Sn(NO3)2 = Ni(NO3)2 + Sn
Co + S = CoS =>
Co + S = CoS
K(OH) + AlCl = KCl + AlOH =>
K(OH) + AlCl = KCl + AlOH
H2SO4 + H2S2O3 = H2SO3 + H2S2O4 =>
H2SO4 + H2S2O3 = H2SO3 + H2S2O4
Hydrochloricacid + magnesiumoxide = magnesiumchloride + water =>
2 HCl + MgO = MgCl2 + H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
YVO4 + La2O = LaVO3 + Y2O3 =>
2 YVO4 + La2O = 2 LaVO3 + Y2O3
CH3COOK + O2 = CO2 + H2O + KOH =>
CH3COOK + 2 O2 = 2 CO2 + H2O + KOH
Rb3N + FeI2 = Fe3N2 + RbI =>
2 Rb3N + 3 FeI2 = Fe3N2 + 6 RbI
H2O + NaOH = H2 + NaO2 =>
2 H2O + 2 NaOH = 3 H2 + 2 NaO2
HoCl3 = Cl + Ho =>
HoCl3 = 3 Cl + Ho
HCl + HPh = H + PhCl =>
HCl + HPh = 2 H + PhCl
Pb(OH)2 + Na2C2O4 = NaOH + PbC2O4 =>
Pb(OH)2 + Na2C2O4 = 2 NaOH + PbC2O4
Li2O + SO4 = Li2SO4 + O2 =>
2 Li2O + 2 SO4 = 2 Li2SO4 + O2
NH = N2 + H2 =>
2 NH = N2 + H2
KHCO2 + HNO3 = HCOOH + KNO3 =>
KHCO2 + HNO3 = HCOOH + KNO3
ZnSO4 + Cr(OH)2 = Zn(OH)2 + CrSO4 =>
ZnSO4 + Cr(OH)2 = Zn(OH)2 + CrSO4
Si2H10 + O2 = SiO2 + H2O =>
2 Si2H10 + 9 O2 = 4 SiO2 + 10 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Na3N + H2SO4 = H2 + N2 + Na2SO4 =>
2 Na3N + 3 H2SO4 = 3 H2 + N2 + 3 Na2SO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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| 前日に均衡した方程式 |
方程式のバランス01/11/25
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