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Na2SiO3 + 2 NaHSO4 + H2O = H4SiO4 + 2 Na2SO4
silvernitrate + copper = copper(II)nitrate + silver =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
NaOH + HS = NaHS + HO =>
NaOH + HS = NaHS + HO
AgBr + Mg(NO3)2 = MgBr2 + AgNO3 =>
2 AgBr + Mg(NO3)2 = MgBr2 + 2 AgNO3
C2H5COOH + Na2O = C3H5O2Na + H2O =>
2 C2H5COOH + Na2O = 2 C3H5O2Na + H2O
Ba(aq) + K2CrO4(aq) = BaCrO4(s) + K2 =>
Ba(aq) + K2CrO4(aq) = BaCrO4(s) + K2
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
CuSO4 + MgCl2 = CuCl2 + MgSO4 =>
CuSO4 + MgCl2 = CuCl2 + MgSO4
(P4) + Cl2 = PCl5 =>
(P4) + 10 Cl2 = 4 PCl5
Br2(g) + O2(g) = Br2O(g) =>
2 Br2(g) + O2(g) = 2 Br2O(g)
C4H6O3 = C3H6O + CO2 =>
C4H6O3 = C3H6O + CO2
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2 =>
C6H12O6 + C10H16N5O13P3 = C6H13O9P + C10H15N5O10P2
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2 =>
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2
IO3{-} + SO3{2-} = I{-} + SO4{2-} =>
IO3{-} + 3 SO3{2-} = I{-} + 3 SO4{2-}
MgO + NaOH + H2O = Na2(Mg(OH)4) =>
MgO + 2 NaOH + H2O = Na2(Mg(OH)4)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C12H22O11 + O2 = CH3CH(OH)COOH + CO2 =>
3 C12H22O11 + 3 O2 = 11 CH3CH(OH)COOH + 3 CO2
Ti(OH)2 = TiO + H2O =>
Ti(OH)2 = TiO + H2O
Fe(OH)2 + Xe = XeOH + Fe =>
Fe(OH)2 + 2 Xe = 2 XeOH + Fe
Er2O3 + Nd2O3 + Fe2O3 = Nd4Er6Fe10O30 =>
3 Er2O3 + 2 Nd2O3 + 5 Fe2O3 = Nd4Er6Fe10O30
ZnCl2 + Na2Co3 = NaCl + ZnCo3 =>
ZnCl2 + Na2Co3 = 2 NaCl + ZnCo3
HF(aq) + KOH(aq) = H2O(l) + KF(aq) =>
HF(aq) + KOH(aq) = H2O(l) + KF(aq)
C6H12O + Cr2O7{-2} + H{+} = C6H10O + H2O + Cr{+3} =>
3 C6H12O + Cr2O7{-2} + 8 H{+} = 3 C6H10O + 7 H2O + 2 Cr{+3}
HCl + Zn(OH)2 = ZnCl2 + H2O =>
2 HCl + Zn(OH)2 = ZnCl2 + 2 H2O
Al2O3 + SO2 = Al2SO4 + O3 =>
3 Al2O3 + 3 SO2 = 3 Al2SO4 + O3
In + Fe2O3 = Fe + In2O3 =>
2 In + Fe2O3 = 2 Fe + In2O3
Sr + PO4 = Sr(PO4)2 =>
Sr + 2 PO4 = Sr(PO4)2
ZnO + NaOH + H2O = Na2[Zn(OH)4] =>
ZnO + 2 NaOH + H2O = Na2[Zn(OH)4]
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
As2S3 + HNO3 + H2O = NO + H2SO4 + H3AsO4 =>
3 As2S3 + 28 HNO3 + 4 H2O = 28 NO + 9 H2SO4 + 6 H3AsO4
C22H34 + O2 = CO2 + H2O =>
2 C22H34 + 61 O2 = 44 CO2 + 34 H2O
CH4(g) + Cl2 = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2 = CCl4(g) + 4 HCl(g)
H2O + CaCl2 + Na2CO3 = NaCl + Ca(OH)2 + H2CO3 =>
2 H2O + CaCl2 + Na2CO3 = 2 NaCl + Ca(OH)2 + H2CO3
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3 + NaOH(aq) =>
Ca(OH)2(aq) + Na2CO3(aq) = CaCO3 + 2 NaOH(aq)
Cu(H2O)6 + Zn = Cu + Zn(H2O)6 =>
Cu(H2O)6 + Zn = Cu + Zn(H2O)6
Na2S2O5 + ClO2 + H2O = NaHSO4 + HCl =>
5 Na2S2O5 + 4 ClO2 + 7 H2O = 10 NaHSO4 + 4 HCl
NiSO4 + KOH = Ni(OH)2 + K2SO4 =>
NiSO4 + 2 KOH = Ni(OH)2 + K2SO4
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
CaF2 + H3O{+} = H2O + Ca{2+} + HF =>
CaF2 + 2 H3O{+} = 2 H2O + Ca{2+} + 2 HF
HCl + K2Cr2O7 = Cl2 + CrCl3 + H2O + KCl =>
14 HCl + K2Cr2O7 = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl
CuCl2 + Al = Al3Cl2 + Cu =>
CuCl2 + 3 Al = Al3Cl2 + Cu
PB(OH)2 + HI = PBI2 + H2O =>
PB(OH)2 + 2 HI = PBI2 + 2 H2O
H2S + S2O2 = S + H2O =>
2 H2S + S2O2 = 4 S + 2 H2O
Co + H2O = CoH2O =>
Co + H2O = CoH2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
NH3 + O2 = NN2 + H2O =>
12 NH3 + 9 O2 = 4 NN2 + 18 H2O
(NH4)2SO4 + CaO = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + CaO = CaSO4 + 2 NH3 + H2O
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