| 前日に均衡した方程式 |
AgNO2 + KOH = AgOH + KNO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MgO2 + HNO3 = Mg(NO3)2 + H2O + O2 =>
2 MgO2 + 4 HNO3 = 2 Mg(NO3)2 + 2 H2O + O2
HCl + LiNO3 = LiCl + HNO3 =>
HCl + LiNO3 = LiCl + HNO3
BrZ + XO = BrOZX =>
BrZ + XO = BrOZX
Fe2O(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O(s) + CO(g) = 2 Fe(l) + CO2(g)
H2O + K2CrO4 = K2O + H2CrO4 =>
H2O + K2CrO4 = K2O + H2CrO4
Mg + N2 = Mg3NN2 =>
6 Mg + 3 N2 = 2 Mg3NN2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
CuSO4 + NaCl + H2O = CuCl2H + Na2SO4 + OH =>
CuSO4 + 2 NaCl + H2O = CuCl2H + Na2SO4 + OH
F + NaOH = OF2 + NaF + H2O =>
4 F + 2 NaOH = OF2 + 2 NaF + H2O
Ra + HCl = RaCl2 + H2 =>
Ra + 2 HCl = RaCl2 + H2
(Al2)(O3) = Al + (O2) =>
2(Al2)(O3) = 4 Al + 3(O2)
CaO + Na = Ca + Na2O =>
CaO + 2 Na = Ca + Na2O
Cr2O7{2-} + CH3CHO + H{+} = Cr{3+} + CH3CO2H + H2O =>
Cr2O7{2-} + 3 CH3CHO + 8 H{+} = 2 Cr{3+} + 3 CH3CO2H + 4 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H10 + O2 + NH3 = C8H4N2 + H2O =>
C8H10 + 3 O2 + 2 NH3 = C8H4N2 + 6 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
Na2C2 + H2O = C2H2 + Na{+} + OH{-} =>
Na2C2 + 2 H2O = C2H2 + 2 Na{+} + 2 OH{-}
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
C27H46O + Br2 = C27H45OBr + HBr =>
C27H46O + Br2 = C27H45OBr + HBr
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
P4 + Ca(OH)2 + H2O = PH3 + Ca(H2PO2)2 =>
2 P4 + 3 Ca(OH)2 + 6 H2O = 2 PH3 + 3 Ca(H2PO2)2
Zn(OH)2 + HCe = ZnCe2 + H2O =>
Zn(OH)2 + 2 HCe = ZnCe2 + 2 H2O
Sr(OH)2 + HI = H2O + I2Sr =>
Sr(OH)2 + 2 HI = 2 H2O + I2Sr
INa + Br = BrNa + I =>
INa + Br = BrNa + I
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NaCl(ac) + Cu(NO3)2(ac) = NaNO3 + CuCl2 =>
2 NaCl(ac) + Cu(NO3)2(ac) = 2 NaNO3 + CuCl2
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
MnO(No3)2 + KOH = MnO(OH)2 + KNo3 =>
MnO(No3)2 + 2 KOH = MnO(OH)2 + 2 KNo3
C6H10O5 + O2 = C2H6O + CO2 =>
3 C6H10O5 + 3 O2 = 5 C2H6O + 8 CO2
Mn3P2 + Ag = Ag3P + Mn =>
Mn3P2 + 6 Ag = 2 Ag3P + 3 Mn
NH4ClO4 + Al = Al2O3 + Cl2 + NO + H2O =>
6 NH4ClO4 + 4 Al = 2 Al2O3 + 3 Cl2 + 6 NO + 12 H2O
K3FeO4 + H2O = Fe(OH)3 + K2FeO4 + KOH =>
3 K3FeO4 + 4 H2O = Fe(OH)3 + 2 K2FeO4 + 5 KOH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H2O + C19H15Cl = C19H16O + HCl =>
H2O + C19H15Cl = C19H16O + HCl
CuSO4*H2O + NaOH = CuO + H2O + Na2SO4 =>
CuSO4*H2O + 2 NaOH = CuO + 2 H2O + Na2SO4
HNo2 + Zn = ZnNo2 + H2 =>
2 HNo2 + 2 Zn = 2 ZnNo2 + H2
P + O = P4O10 =>
4 P + 10 O = P4O10
Al + CuO2 = AlO2 + Cu =>
Al + CuO2 = AlO2 + Cu
PbCl2 + Na2CrO4 = PbCrO4 + NaCl =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
HCl + SO3 = H2SO3 + Cl2 =>
2 HCl + SO3 = H2SO3 + Cl2
CaCO3 + Al2O3 = CaAl2O4 + CO2 =>
CaCO3 + Al2O3 = CaAl2O4 + CO2
C6H12O6 + (NH2)2CO = C6H14O2N2 + CO2 + H2O =>
7 C6H12O6 + 6(NH2)2CO = 6 C6H14O2N2 + 12 CO2 + 12 H2O
CuCl2 + Na2S = CuS + Cl2 + Na2 =>
CuCl2 + Na2S = CuS + Cl2 + Na2
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10/19/24
方程式のバランス11/18/23
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