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Na2S(aq) + CaBr2(aq) = CaS(s) + Na2Br2(aq)
MnO4 + H2SO3 = Mn2 + HSO4 + H2O =>
6 MnO4 + 16 H2SO3 = 3 Mn2 + 16 HSO4 + 8 H2O
O13 = O28 =>
28 O13 = 13 O28
HI(aq) + Br2(g) = HBr2(aq) + I(g) =>
HI(aq) + Br2(g) = HBr2(aq) + I(g)
Pd + S = PdS =>
Pd + S = PdS
H3BO + NaOH = Na3BO + H2O =>
H3BO + 3 NaOH = Na3BO + 3 H2O
V2O3 + CO2 = V2(CO3)3 =>
V2O3 + 3 CO2 = V2(CO3)3
Zn + AgOH = Zn(OH)2 + Ag =>
Zn + 2 AgOH = Zn(OH)2 + 2 Ag
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
Na3PO4(aq) + Li2SO4(aq) = Na2SO4(aq) + Li3PO4(aq) =>
2 Na3PO4(aq) + 3 Li2SO4(aq) = 3 Na2SO4(aq) + 2 Li3PO4(aq)
Li + O1 = Li2O =>
2 Li + O1 = Li2O
Zn + S = ZnS =>
Zn + S = ZnS
PbN2O6 = NO2 + O2 + PbO =>
2 PbN2O6 = 4 NO2 + O2 + 2 PbO
H4P2O7 + Ba(OH)2 = (BaOH)4P2O7 + H2O =>
H4P2O7 + 4 Ba(OH)2 = (BaOH)4P2O7 + 4 H2O
H2O2 + KCrO7 + H2SO4 = KSO4 + HCrO7 + H2O =>
H2O2 + 2 KCrO7 + 2 H2SO4 = 2 KSO4 + 2 HCrO7 + 2 H2O
LaBr3 + K2C2O4 = La2[C2O4]3 + KBr =>
2 LaBr3 + 3 K2C2O4 = La2[C2O4]3 + 6 KBr
MnCl2 + NH4OH + H2O2 = H2MnO3 + NH4Cl + H2O =>
MnCl2 + 2 NH4OH + H2O2 = H2MnO3 + 2 NH4Cl + H2O
H2O + Cl = HClO + H =>
H2O + Cl = HClO + H
Cu(s) + HNO3(aq) = Cu(NO3)(aq) + H2O(l) + NO(g) =>
3 Cu(s) + 4 HNO3(aq) = 3 Cu(NO3)(aq) + 2 H2O(l) + NO(g)
C4H10 + U = CU2 + H2U =>
C4H10 + 13 U = 4 CU2 + 5 H2U
Cu2 + HNO3 = NO2 + Cu(NO3)2 + H2O =>
Cu2 + 8 HNO3 = 4 NO2 + 2 Cu(NO3)2 + 4 H2O
Ni(NO3)2 + Na4SiO4 = Ni2SiO4 + NaNO3 =>
2 Ni(NO3)2 + Na4SiO4 = Ni2SiO4 + 4 NaNO3
C2H4O2 + Pb(OH)2 = H2O + Pb(CH3COO)2 =>
2 C2H4O2 + Pb(OH)2 = 2 H2O + Pb(CH3COO)2
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca =>
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + NH3 =>
CH{-3}CH + [Ag(NH3)2]OH = AgC{-3}CAg + H2O + 2 NH3
(CH2CH2OH)2 + O2 = H2O + CH3COOH =>
2(CH2CH2OH)2 + 3 O2 = 2 H2O + 4 CH3COOH
HN3 + H2O = NH4 + OH =>
HN3 + 11 H2O = 3 NH4 + 11 OH
K2HPO4 + NaOH = H2O + K2NaPO4 =>
K2HPO4 + NaOH = H2O + K2NaPO4
C2H2(acetileno) + H2SO4 = C2H6 + SO4 =>
C2H2(acetileno) + 2 H2SO4 = C2H6 + 2 SO4
AgBrO3 = Ag + BrO3 =>
AgBrO3 = Ag + BrO3
HCl + CO2 = COCl2 + H2O =>
2 HCl + CO2 = COCl2 + H2O
C8H8O2 + HNO3 = C8H7O4N + H2O =>
C8H8O2 + HNO3 = C8H7O4N + H2O
CuSO4 + Na2CO3 = CO2 + Na2SO4 + CuO =>
CuSO4 + Na2CO3 = CO2 + Na2SO4 + CuO
C4H9Br + NaOC2H5 = C4H8 + C2H5OH + NaBr =>
C4H9Br + NaOC2H5 = C4H8 + C2H5OH + NaBr
H2O2 + Se = SeO2 + H2O =>
2 H2O2 + Se = SeO2 + 2 H2O
AsO2 + MnO2 = AsO3 + Mn =>
2 AsO2 + MnO2 = 2 AsO3 + Mn
CH3((CH2)7)CH3(l) + O2(g) = CO2(g) + H20(g) =>
CH3((CH2)7)CH3(l) + 9 O2(g) = 9 CO2(g) + H20(g)
Mg3N2 + H2O = Mg1(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg1(OH)2 + 2 NH3
BaCl2 + O = Ba(ClO3)2 =>
BaCl2 + 6 O = Ba(ClO3)2
Cr(NO3)3 + H2SO4 + H2O2 = SO4CrO4 + HNO3 + H2O =>
2 Cr(NO3)3 + 2 H2SO4 + 7 H2O2 = 2 SO4CrO4 + 6 HNO3 + 6 H2O
U2(SO4)3 + KMnO4 + H2SO4 = U(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 U2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 10 U(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
H2SO4 + Al(OH)3 + K2SO4 = Al2(SO4)3 + K2SO4H2O =>
3 H2SO4 + 2 Al(OH)3 + 6 K2SO4 = Al2(SO4)3 + 6 K2SO4H2O
NaCN + H2O = Na + OH + HCN =>
NaCN + H2O = Na + OH + HCN
CuSO4*5H2O + Na3PO4 = Cu3(PO4)2*3H2O + Na2SO4 + H2O =>
3 CuSO4*5H2O + 2 Na3PO4 = Cu3(PO4)2*3H2O + 3 Na2SO4 + 12 H2O
AlCl3 + Fe = FeAl + Cl2 =>
2 AlCl3 + 2 Fe = 2 FeAl + 3 Cl2
BaO(s) = Ba(s) + O2(g) =>
2 BaO(s) = 2 Ba(s) + O2(g)
Mg2 + Cu(NO3)2 = Cu2 + Mg(NO3) =>
2 Mg2 + 2 Cu(NO3)2 = Cu2 + 4 Mg(NO3)
AlCl3NaOH = NaCl3AlOH =>
AlCl3NaOH = NaCl3AlOH
CH3(CH2)2OH + O2 = H2O + CH3COOH =>
2 CH3(CH2)2OH + 3 O2 = 2 H2O + 3 CH3COOH
Ni + H2O = Ni(OH) + H =>
Ni + H2O = Ni(OH) + H
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