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2 NH3 + H2O + BaCl2 = 2 NH4Cl + BaO
B2(SO4)3 + Mg(OH)2 = B(OH)3 + MgSO4 =>
B2(SO4)3 + 3 Mg(OH)2 = 2 B(OH)3 + 3 MgSO4
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
(NH4)2SO4 + Al(CN)3 = NH4CN + Al2(SO4)3 =>
3(NH4)2SO4 + 2 Al(CN)3 = 6 NH4CN + Al2(SO4)3
Mn{3+} + BrO3{-} + H2O = MnO2 + Br{-} + H3O{+} =>
6 Mn{3+} + BrO3{-} + 27 H2O = 6 MnO2 + Br{-} + 18 H3O{+}
Pb(NO3)2 + NaCO3 = NaNO3 + Pb(CO3)2 =>
Pb(NO3)2 + 2 NaCO3 = 2 NaNO3 + Pb(CO3)2
H + Ag(NO3) = AgH + NO3 =>
H + Ag(NO3) = AgH + NO3
Mg(NO3)2 + H3(PO4) = Mg3(PO4)2 + HNO3 =>
3 Mg(NO3)2 + 2 H3(PO4) = Mg3(PO4)2 + 6 HNO3
C6H10O3(l) + O2(g) = CO2 + H2O =>
C6H10O3(l) + 7 O2(g) = 6 CO2 + 5 H2O
NiS3 + O2 = Ni + SO2 =>
NiS3 + 3 O2 = Ni + 3 SO2
KMnO4 + C4H9Br + H2SO4 = C4H8O2 + MnSO4 + K2SO4 + HBr + H2O =>
4 KMnO4 + 5 C4H9Br + 6 H2SO4 = 5 C4H8O2 + 4 MnSO4 + 2 K2SO4 + 5 HBr + 6 H2O
KI + NaOCl + HCl = I2 + KCl + NaCl + H2O =>
2 KI + NaOCl + 2 HCl = I2 + 2 KCl + NaCl + H2O
CH2NH2 + H2SO4 = (CH2NH3)2SO4 =>
2 CH2NH2 + H2SO4 = (CH2NH3)2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Sn3P4 = Sn + P4 =>
Sn3P4 = 3 Sn + P4
MgCl2 + PbO2 = PbCl4 + MgO =>
2 MgCl2 + PbO2 = PbCl4 + 2 MgO
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq) =>
Pb(NO3)2(aq) + NiI2(aq) = PbI2(s) + Ni(NO3)2(aq)
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
KMnO4 + H2SO4 + C2H5OH = MnSO4 + K2SO4 + CH3COOH + H2O =>
4 KMnO4 + 6 H2SO4 + 5 C2H5OH = 4 MnSO4 + 2 K2SO4 + 5 CH3COOH + 11 H2O
CuCe2 + AgNO3 = AgCe + Cu(NO3)2 =>
CuCe2 + 2 AgNO3 = 2 AgCe + Cu(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HBr(aq) + KF(aq) = HF + KBr =>
HBr(aq) + KF(aq) = HF + KBr
Ni(NO3)2 + K2Cr2O7 = NiCr2O7 + KNO3 =>
Ni(NO3)2 + K2Cr2O7 = NiCr2O7 + 2 KNO3
Ba + (SO4)3 = Ba(SO4)3 =>
Ba + (SO4)3 = Ba(SO4)3
Na2CO3 + NaNO3 + Cr2O3 = NaNO2 + CO2 + Na2Cr2O7 =>
Na2CO3 + 3 NaNO3 + Cr2O3 = 3 NaNO2 + CO2 + Na2Cr2O7
CuSO4 + NH4OH = CuOH + SO4NH4 =>
CuSO4 + NH4OH = CuOH + SO4NH4
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
NaNO3 + Zn + NaOH + H2O = NH3 + Na2Zn(OH)4 =>
NaNO3 + 4 Zn + 7 NaOH + 6 H2O = NH3 + 4 Na2Zn(OH)4
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
Pb + CuSO4*5H2O = Cu + PbSO4 + H2O =>
Pb + CuSO4*5H2O = Cu + PbSO4 + 5 H2O
NaOCl + NaS5O3 + NaOH = NaCl + Na2SO4 + H2O =>
25 NaOCl + 2 NaS5O3 + 18 NaOH = 25 NaCl + 10 Na2SO4 + 9 H2O
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
Y(NO3)2 + NH2CONH2 = Y2O3 + N2 + CO2 + H2 =>
2 Y(NO3)2 + 9 NH2CONH2 = Y2O3 + 11 N2 + 9 CO2 + 18 H2
HBrO = HBrO3 + HBr =>
3 HBrO = HBrO3 + 2 HBr
CH3COOH + Al2O3 = (CH3COO)3Al + H2O =>
6 CH3COOH + Al2O3 = 2(CH3COO)3Al + 3 H2O
Ni(NO3)2 + NaCN = Ni(CN)2 + NaNO3 =>
Ni(NO3)2 + 2 NaCN = Ni(CN)2 + 2 NaNO3
ZnO + NH3 = H2O + Zn + N2 =>
3 ZnO + 2 NH3 = 3 H2O + 3 Zn + N2
Li2S + HNO3 = H2S + LiNO3 =>
Li2S + 2 HNO3 = H2S + 2 LiNO3
MnBr2 + ZnSO4 = MnSO4 + ZnBr2 =>
MnBr2 + ZnSO4 = MnSO4 + ZnBr2
Ba(OH)2 + NaClO3 = Ba(ClO3)2 + NaOH =>
Ba(OH)2 + 2 NaClO3 = Ba(ClO3)2 + 2 NaOH
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
BaSO4 + Br2 = BrSO4 + Ba =>
2 BaSO4 + Br2 = 2 BrSO4 + 2 Ba
Mg + Mg(NO3)2 + H2O = MgOHNO3 + Mg(NO3)2H2 =>
Mg + 2 Mg(NO3)2 + 2 H2O = 2 MgOHNO3 + Mg(NO3)2H2
KCl + CuCl2 + F2 = K3CuF6 + Cl2 =>
6 KCl + 2 CuCl2 + 6 F2 = 2 K3CuF6 + 5 Cl2
MnO4{-}(aq) + S{2-}(aq) + H2O = MnO2 + S(s) + (OH{-}) =>
2 MnO4{-}(aq) + 3 S{2-}(aq) + 4 H2O = 2 MnO2 + 3 S(s) + 8(OH{-})
HBr(aq) + KF(aq) = HF + KBr =>
HBr(aq) + KF(aq) = HF + KBr
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KO2 + CO4 = K3C5O + O3 =>
9 KO2 + 15 CO4 = 3 K3C5O + 25 O3
C18H36O2(l) + O2(g) = CO2(g) + H2O(l) =>
C18H36O2(l) + 26 O2(g) = 18 CO2(g) + 18 H2O(l)
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