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Ca3P2 + 3 H2O(l) = 3 CaO + 2 H3P
HJ + H2SO4 = J2 + H2S + H2O =>
8 HJ + H2SO4 = 4 J2 + H2S + 4 H2O
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
Ca(HCO3)2 + CaCl2 = CaCO3 + Cl2 + H2 =>
Ca(HCO3)2 + CaCl2 = 2 CaCO3 + Cl2 + H2
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2 =>
*2Fe + *3H2SO4 = Fe2(SO4)3 + *3H2
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
Ai + NiCl = Ni + AiCl =>
Ai + NiCl = Ni + AiCl
B + F2 = BF2 =>
B + F2 = BF2
Li2SO4*2H2O = Li2SO4 + H2O =>
Li2SO4*2H2O = Li2SO4 + 2 H2O
B + F2 = BF2 =>
B + F2 = BF2
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + 2 H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
ZnCl2 + BaCl2 = Zn2Cl5 + Ba =>
4 ZnCl2 + BaCl2 = 2 Zn2Cl5 + Ba
B + F2 = BF2 =>
B + F2 = BF2
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
K + Na*2SO*4 = Na + K*2SO*4 =>
K + Na*2SO*4 = Na + K*2SO*4
Al2(SO4)3 + LiOH = Li2SO4 + Al(HO)3 =>
Al2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 Al(HO)3
KNO2 + KI + HCl = KCl + NO + H2O + I2 =>
2 KNO2 + 2 KI + 4 HCl = 4 KCl + 2 NO + 2 H2O + I2
P(s) + NaOH(aq) + H2O(l) = PH3(g) + NaH2PO2(aq) =>
4 P(s) + 3 NaOH(aq) + 3 H2O(l) = PH3(g) + 3 NaH2PO2(aq)
SnCl2 + Br2 = [SnBr2Cl2] =>
SnCl2 + Br2 = [SnBr2Cl2]
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
B + F2 = BF2 =>
B + F2 = BF2
B + O2 = BO2 =>
B + O2 = BO2
C4H10 = C2H6 + C2H4 =>
C4H10 = C2H6 + C2H4
B + I2 = BI3 =>
2 B + 3 I2 = 2 BI3
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Co + HBr = HCo + Br =>
Co + HBr = HCo + Br
Zn + O2 = Zn2{+} + O{-}2 =>
4 Zn + O2 = 2 Zn2{+} + 2 O{-}2
B + F2 = BF2 =>
B + F2 = BF2
NaF + Br = BrF + Na =>
NaF + Br = BrF + Na
Fe + Cd = CdFe =>
Fe + Cd = CdFe
H2O2(i) = H2O(i) + O2(g) =>
2 H2O2(i) = 2 H2O(i) + O2(g)
Cl2 + C6H14 = H + CCl =>
3 Cl2 + C6H14 = 14 H + 6 CCl
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
S2 + H2O = HS + OH =>
S2 + 2 H2O = 2 HS + 2 OH
MnO + V2O5 = MnO2 + VO2 =>
MnO + V2O5 = MnO2 + 2 VO2
CH3CH2OH + HBr = H2O + CH3CH2Br =>
CH3CH2OH + HBr = H2O + CH3CH2Br
SrI + S = SrIS =>
SrI + S = SrIS
CuCl2 + K2O = CuO + KCl =>
CuCl2 + K2O = CuO + 2 KCl
Cr3{+} + OH{-} + H2O2 = Cr2O7{2-} + H2O =>
2 Cr3{+} + 8 OH{-} + 17 H2O2 = 3 Cr2O7{2-} + 21 H2O
Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KNO2 + H2SO4 = KNO3 + SO2 + H2O =>
KNO2 + H2SO4 = KNO3 + SO2 + H2O
Ca{+} + V{2+}{+} = V{3+} + Ca =>
Ca{+} + V{2+}{+} = V{3+} + Ca
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2
Al + NH4Cl + O2 = AlCl3 + NH3 + H2O =>
4 Al + 12 NH4Cl + 3 O2 = 4 AlCl3 + 12 NH3 + 6 H2O
NaClO3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaClO3 + 3 MnO2 + 6 NaOH = NaCl + 3 Na2MnO4 + 3 H2O
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