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Ca(s) + 2 HCl(g) = CaCl2(s) + H2(g)
KOH(s) = K(aq) + OH(aq) =>
KOH(s) = K(aq) + OH(aq)
SnO2(s) + C(s) = Sn(s) + CO2(g) =>
SnO2(s) + C(s) = Sn(s) + CO2(g)
CuO2 + H2SO4 = CuSO4 + H2O2 =>
CuO2 + H2SO4 = CuSO4 + H2O2
NO2 + Br2 = N4Br10 + O2 =>
4 NO2 + 5 Br2 = N4Br10 + 4 O2
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
MgF2(s) = Mg + F =>
MgF2(s) = Mg + 2 F
FeCO3 + O2 + H2O = Fe2O3 + H2CO3 =>
4 FeCO3 + O2 + 4 H2O = 2 Fe2O3 + 4 H2CO3
C4H9OH + O = C4H8O + H2O =>
C4H9OH + O = C4H8O + H2O
KMnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 5 Na2SO4
C2H10S + O2 = CO2 + H2O + SO2 =>
2 C2H10S + 11 O2 = 4 CO2 + 10 H2O + 2 SO2
Pb(NO3)2 + H2O = PbO + H(NO3) =>
Pb(NO3)2 + H2O = PbO + 2 H(NO3)
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
Na2(PO3) + H2(SO4) = H2(PO3) + Na2(SO4) =>
Na2(PO3) + H2(SO4) = H2(PO3) + Na2(SO4)
C6H5COOH + H2O = C6H5COO{-} + H3O{+} =>
C6H5COOH + H2O = C6H5COO{-} + H3O{+}
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2 =>
Ca(OH)2 + BaCO3 = CaCO3 + Ba(OH)2
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3 =>
NaHCO3 + Sr(NO3)2 = Na(NO3)2 + SrHCO3
Ni + HCI = NiCI + H2 =>
2 Ni + 2 HCI = 2 NiCI + H2
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(aq) + CaSO4(aq) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(aq) + 3 CaSO4(aq)
Pb + F2 = PbF4 =>
Pb + 2 F2 = PbF4
Ca(OH)2 + (NH4)2SO4 = CaSO4 + H2O + NH3 =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 H2O + 2 NH3
C4H9OH + O2 = C4H8O + H2O =>
2 C4H9OH + O2 = 2 C4H8O + 2 H2O
CH3OH + KMnO4 + H2SO4 = HCHO + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 HCHO + 2 MnSO4 + K2SO4 + 8 H2O
C6H12O + NaOCl = C6H10O + H3O + NaCl =>
3 C6H12O + 2 NaOCl = 3 C6H10O + 2 H3O + 2 NaCl
K2Cr2O7 + NaOH + HCl = KO + NaCrO + H2O + Cl =>
K2Cr2O7 + 2 NaOH + 8 HCl = 2 KO + 2 NaCrO + 5 H2O + 8 Cl
Al(OH)3 + LiOH = LiAlO2 + H2O =>
Al(OH)3 + LiOH = LiAlO2 + 2 H2O
K(CIO3) = KCI + O =>
K(CIO3) = KCI + 3 O
Fe + K2O = FeO + K =>
Fe + K2O = FeO + 2 K
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
CuO + Cl2 = Cu + ClO =>
2 CuO + Cl2 = 2 Cu + 2 ClO
Al + PbS = Al2S3 + Pb =>
2 Al + 3 PbS = Al2S3 + 3 Pb
KBr + I2 = KI + Br2 =>
2 KBr + I2 = 2 KI + Br2
Na2SO3 + HNO2 = Na2SO4 + N2 + H2O =>
3 Na2SO3 + 2 HNO2 = 3 Na2SO4 + N2 + H2O
CH3CH2OH + NaCl = CH3CH2ONa + HCl =>
CH3CH2OH + NaCl = CH3CH2ONa + HCl
Ca(CH3CO2)2 + HCl = CaCl2 + HCH3CO2 =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 HCH3CO2
K2S(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbS(aq) =>
K2S(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbS(aq)
NO + H2O2 = HNO2 =>
2 NO + H2O2 = 2 HNO2
AgNO3(aq) + Na2CO3(aq) = NaNO3(aq) + Ag2CO3(s) =>
2 AgNO3(aq) + Na2CO3(aq) = 2 NaNO3(aq) + Ag2CO3(s)
As2 + HNO3 + H2O = H3AsO4 + N2O3 =>
2 As2 + 10 HNO3 + H2O = 4 H3AsO4 + 5 N2O3
KBrO3 + HBr = Br2 + H2O + KOH =>
KBrO3 + 5 HBr = 3 Br2 + 2 H2O + KOH
CH3CH2Cl + KOH = CH3CH2OH + KCl =>
CH3CH2Cl + KOH = CH3CH2OH + KCl
Na2S2O3 + H2O = H2SO4 + Na2S =>
Na2S2O3 + H2O = H2SO4 + Na2S
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O =>
CH3NH3Br + NaOH = CH3NH2 + NaBr + H2O
N2(s) + O2(g) = N2O5(s) =>
2 N2(s) + 5 O2(g) = 2 N2O5(s)
K3PO4 + BaCl2 = K3Cl2 + BaPO4 =>
K3PO4 + BaCl2 = K3Cl2 + BaPO4
CaCO3 + HCl = H2O + CaCl2 + CO2 =>
CaCO3 + 2 HCl = H2O + CaCl2 + CO2
Na2Cr2O7 = Na + Cr + O =>
Na2Cr2O7 = 2 Na + 2 Cr + 7 O
C6H8O7 + NH3 = (NH4)3C6H5O7 =>
C6H8O7 + 3 NH3 = (NH4)3C6H5O7
CuN = Cu + N2 =>
2 CuN = 2 Cu + N2
Rb3(PO4)2 + Sr(OH)2 = Rb(OH)2 + Sr3(PO4)2 =>
Rb3(PO4)2 + 3 Sr(OH)2 = 3 Rb(OH)2 + Sr3(PO4)2
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