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Zn + CuSO4 = ZnSO4 + Cu
Ni + ZnSO4 = Zn + NiSO4 =>
Ni + ZnSO4 = Zn + NiSO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CdS + HNO3 = Cd(NO3)2 + NO + S + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
SO2 + HIO3 = I2 + SO3 + H2 =>
6 SO2 + 2 HIO3 = I2 + 6 SO3 + H2
AgNO3 + CH3COOH = AgC2H3O2 + HNO3 =>
AgNO3 + CH3COOH = AgC2H3O2 + HNO3
Mg(OH)2 + H(SO4) = Mg(OH)SO4 + H2O =>
Mg(OH)2 + H(SO4) = Mg(OH)SO4 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CuSO4*5H2O + H2O = CuSO4*5H4O2 =>
CuSO4*5H2O + 5 H2O = CuSO4*5H4O2
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba =>
Mg + Ba(NO3)2 = Mg(NO3)2 + Ba
Al2(SO4)3 + Ca3(PO4)2 = Al(PO4) + Ca(SO4) =>
Al2(SO4)3 + Ca3(PO4)2 = 2 Al(PO4) + 3 Ca(SO4)
P2O5 + H2O = H{+} + PO4{-3} =>
P2O5 + 3 H2O = 6 H{+} + 2 PO4{-3}
NiCl2 + NH3 = NiNH3 + Cl2 =>
NiCl2 + NH3 = NiNH3 + Cl2
Ce2(SO4)3 + Mg(OH)2 = Ce(OH)3 + MgSO4 =>
Ce2(SO4)3 + 3 Mg(OH)2 = 2 Ce(OH)3 + 3 MgSO4
Mg(NO3)2(H2O)6 + Fe(NO3)3(H2O) + C6H8O7 = MgFe2O4 + CO2 + N2 + H2O =>
9 Mg(NO3)2(H2O)6 + 18 Fe(NO3)3(H2O) + 20 C6H8O7 = 9 MgFe2O4 + 120 CO2 + 36 N2 + 152 H2O
KMnO4 + H3PO3 = Mn(H2PO4)2 + K2HPO4 + H2O =>
2 KMnO4 + 5 H3PO3 = 2 Mn(H2PO4)2 + K2HPO4 + 3 H2O
AgNO + NaCI = AgCI + NaNO =>
AgNO + NaCI = AgCI + NaNO
C7H6O2 + C4H6O3 = C9H8O3 + C2H4O2 =>
C7H6O2 + C4H6O3 = C9H8O3 + C2H4O2
ZnSO4 + Mg = MgSO4 + Zn =>
ZnSO4 + Mg = MgSO4 + Zn
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
Mn + MnO4 = Mn(MnO4)3 =>
Mn + 3 MnO4 = Mn(MnO4)3
Na3PO4 + ZnCl2 = (Zn3(PO4)2) + NaCl =>
2 Na3PO4 + 3 ZnCl2 = (Zn3(PO4)2) + 6 NaCl
Na2HPO4 + FeCl3 = Fe(HPO4)3 + Na2Cl =>
3 Na2HPO4 + FeCl3 = Fe(HPO4)3 + 3 Na2Cl
B + N = BN2 =>
B + 2 N = BN2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Ca(HCO3)2 + HNO3 = H2O + CO2 + Ca(NO3)2 =>
Ca(HCO3)2 + 2 HNO3 = 2 H2O + 2 CO2 + Ca(NO3)2
Fe3O4 + Cr2O7{-2} + H{+} = Cr{+3} + Fe{+3} + H2O =>
6 Fe3O4 + Cr2O7{-2} + 62 H{+} = 2 Cr{+3} + 18 Fe{+3} + 31 H2O
Ca(CO3) + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
Ca(CO3) + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
SO2 + SH2 = S8 + H2O =>
8 SO2 + 16 SH2 = 3 S8 + 16 H2O
Na(H2PO4)2(s) + NaHCO3(s) = CO2(g) + H2O(g) + NaHPO4(s) + Na2HPO4(s) =>
Na(H2PO4)2(s) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(g) + NaHPO4(s) + Na2HPO4(s)
Al(s) + H2SO4(l) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(l) = Al2(SO4)3(aq) + 3 H2(g)
Na2CO3 + HI = Na2CI6 + H2O =>
Na2CO3 + 6 HI = Na2CI6 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
V3P2 = V3 + P2 =>
V3P2 = V3 + P2
C14H30(g) + O2(g) = CO2(g) + H2O(g) =>
2 C14H30(g) + 43 O2(g) = 28 CO2(g) + 30 H2O(g)
PbSO4 + Zn(NO3)2 = Pb(NO3)2 + ZnSO4 =>
PbSO4 + Zn(NO3)2 = Pb(NO3)2 + ZnSO4
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
H2O + FeCl3 + KSCN = [Fe(H2O)(SCN)3] + KCl =>
H2O + FeCl3 + 3 KSCN = [Fe(H2O)(SCN)3] + 3 KCl
KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + H2O =>
2 KHCO3 + Ca(OH)2 = K2CO3 + CaCO3 + 2 H2O
HBr + BaSO4 = BaBr2 + H2SO4 =>
2 HBr + BaSO4 = BaBr2 + H2SO4
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
LiOHHF = LiFOHH =>
LiOHHF = LiFOHH
C + S8 = CS2 =>
4 C + S8 = 4 CS2
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