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Sn(NO3)2 + Na2CO3 = SnCO3 + 2 NaNO3
Cu3C2O8H2 + HCl = CuCl2 + CO2 + H2O =>
Cu3C2O8H2 + 6 HCl = 3 CuCl2 + 2 CO2 + 4 H2O
H2S + I2 + OH = SI + H2O =>
2 H2S + I2 + 4 OH = 2 SI + 4 H2O
CuO + HCl = CuOCl + H2 =>
2 CuO + 2 HCl = 2 CuOCl + H2
Zn + NiSO4 = Ni + Zn(SO4)2 =>
Zn + 2 NiSO4 = 2 Ni + Zn(SO4)2
KMnO4 + KI + H4SiO4 = I2 + K2SiO4 + H2O + MnSiO4 =>
2 KMnO4 + 2 KI + 4 H4SiO4 = I2 + 2 K2SiO4 + 8 H2O + 2 MnSiO4
H3As + KOH = H2O + K3As =>
H3As + 3 KOH = 3 H2O + K3As
H2PO3 = PO2 + H2O =>
H2PO3 = PO2 + H2O
NaAlSi3O8 + K2O = KAlSi3O8 + Na2O =>
2 NaAlSi3O8 + K2O = 2 KAlSi3O8 + Na2O
CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + H2O =>
2 CH3COOH + Ca(OH)2 = Ca(C2H3O2)2 + 2 H2O
NaCl + K2Cr2O7 + H2SO4 = Cl2 + H2O + KSO4 + Na2SO4 + CrSO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + 7 H2O + 2 KSO4 + 3 Na2SO4 + 2 CrSO4
CH3COOH + NaOH = CH3COO + Na + H2O =>
CH3COOH + NaOH = CH3COO + Na + H2O
KMnO4 + C3H8O3 = Mn2O3 + K2CO3 + H2O + CO2 =>
14 KMnO4 + 4 C3H8O3 = 7 Mn2O3 + 7 K2CO3 + 16 H2O + 5 CO2
Ni3(PO4)2 + BaCl2 = Ni3Cl2 + Ba(PO4)2 =>
Ni3(PO4)2 + BaCl2 = Ni3Cl2 + Ba(PO4)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3OH + O2 = H2O + CO =>
CH3OH + O2 = 2 H2O + CO
Mg3N2 + LiOH = Mg(OH)2 + Li3N =>
Mg3N2 + 6 LiOH = 3 Mg(OH)2 + 2 Li3N
PbO + NH3 = Pb + H2O + N2 =>
3 PbO + 2 NH3 = 3 Pb + 3 H2O + N2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Pb + S = PbS =>
Pb + S = PbS
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
C3H7BrNaOH = C3H7OHNaBr =>
C3H7BrNaOH = C3H7OHNaBr
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu =>
Cr + Cu(NO3)2 = Cr(NO3)2 + Cu
C3H7BrNaOH = C3H6NaBrH2O =>
C3H7BrNaOH = C3H6NaBrH2O
LiOHHCOOH = LiHCOOH2O =>
LiOHHCOOH = LiHCOOH2O
KBrO3 + H2SO4 = HBrO3 + KHSO4 =>
KBrO3 + H2SO4 = HBrO3 + KHSO4
Na2SeO3 + Cl2 + H2O = Na2SeO4 + HCl =>
Na2SeO3 + Cl2 + H2O = Na2SeO4 + 2 HCl
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
Si + HCl = SiHCl3 + H2 =>
Si + 3 HCl = SiHCl3 + H2
C9H22O11 + O2 = CO2 + H2O =>
C9H22O11 + 9 O2 = 9 CO2 + 11 H2O
Fe2O3(l) + H2(g) = Fe(s) + H2O(l) =>
Fe2O3(l) + 3 H2(g) = 2 Fe(s) + 3 H2O(l)
NaNO3 + C6H12N4 = Na2O2 + CO2 + H2O + N2 =>
18 NaNO3 + 2 C6H12N4 = 9 Na2O2 + 12 CO2 + 12 H2O + 13 N2
C3H7BrNaOH = C3H8ONaBr =>
C3H7BrNaOH = C3H8ONaBr
Na3H3C3O9 + C6H8O7 = C6H5Na3O7 + CO2 + H6O3 =>
Na3H3C3O9 + C6H8O7 = C6H5Na3O7 + 3 CO2 + H6O3
CoH(PPh)3N2 + HCl = CoCl2(PPh)2 + PPh + H2 + N2 =>
2 CoH(PPh)3N2 + 4 HCl = 2 CoCl2(PPh)2 + 2 PPh + 3 H2 + 2 N2
K2CrO4 + H2SO4 + Zn = Cr2SO4 + K2SO4 + ZnSO4 + H2O =>
2 K2CrO4 + 8 H2SO4 + 5 Zn = Cr2SO4 + 2 K2SO4 + 5 ZnSO4 + 8 H2O
CuBr + H2SO4 = CuSO4 + SO2 + Br2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + 2 SO2 + Br2 + 4 H2O
FeO + (NH4)PO4 = FePO4 + (NH4)O =>
FeO + (NH4)PO4 = FePO4 + (NH4)O
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
NO(g) + O3(g) = NO4 =>
NO(g) + O3(g) = NO4
C2H5Br = C2H4 + HBr =>
C2H5Br = C2H4 + HBr
NaC2H3O2 + H2SO4 = NaC2H6O2 + SO4 =>
2 NaC2H3O2 + 3 H2SO4 = 2 NaC2H6O2 + 3 SO4
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Te + HClO3 + H2O = H2TeO3 + HCl =>
3 Te + 2 HClO3 + 3 H2O = 3 H2TeO3 + 2 HCl
KHS + NH4HSO4 = KHSO4 + NH4HS =>
KHS + NH4HSO4 = KHSO4 + NH4HS
CaC2 + HBr = CaBr2 + C2H2 =>
CaC2 + 2 HBr = CaBr2 + C2H2
CaCl2(H2O)2 + NaOH + Na2S2O5 = CaSO3 + H2O + NaCl =>
2 CaCl2(H2O)2 + 2 NaOH + Na2S2O5 = 2 CaSO3 + 5 H2O + 4 NaCl
H1O3P1{-} + C1{+} + H2O1 = C1H + H1O4P1{-2} + H1{+} =>
2 H1O3P1{-} + C1{+} + 2 H2O1 = C1H + 2 H1O4P1{-2} + 3 H1{+}
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方程式のバランス11/14/24
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