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2 H3PO4 + 3 Ca = Ca3(PO4)2 + 3 H2
Cr + X2 = CrX3 =>
2 Cr + 3 X2 = 2 CrX3
AlNO3NHOH4 = AlOHNH4NO3 =>
AlNO3NHOH4 = AlOHNH4NO3
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
HClO + CH3NH2 = CH3NHCl + H2O =>
HClO + CH3NH2 = CH3NHCl + H2O
KI + Br2 = I2 + KBr =>
2 KI + Br2 = I2 + 2 KBr
K + AgCl = KCl + Ag =>
K + AgCl = KCl + Ag
BaCO3 + HC = BaC2 + H2CO3 =>
BaCO3 + 2 HC = BaC2 + H2CO3
Ag + KCl = AgCl + K =>
Ag + KCl = AgCl + K
CaCl2 + NaOH = Ca(OH)2 + Cl2 + Na =>
CaCl2 + 2 NaOH = Ca(OH)2 + Cl2 + 2 Na
C6H5CH3 + Br2 = C6H3Br2CH3 + HBr =>
C6H5CH3 + 2 Br2 = C6H3Br2CH3 + 2 HBr
RbAlO2 + H2SO4 = Rb2SO4 + Al2(SO4)3 + H2O =>
2 RbAlO2 + 4 H2SO4 = Rb2SO4 + Al2(SO4)3 + 4 H2O
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
Sr + ZnO = SrO + Zn =>
Sr + ZnO = SrO + Zn
NaI(ag) + Cl2(g) = NaCl(aq) + I2(s) =>
2 NaI(ag) + Cl2(g) = 2 NaCl(aq) + I2(s)
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2 =>
Ba(OH)2 + MgF2 = Mg(OH)2 + BaF2
NH4NO3 + KOH = KNO3 + NH3 + H2O =>
NH4NO3 + KOH = KNO3 + NH3 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ni + O2 = Ni02O3 =>
4 Ni + 3 O2 = 2 Ni02O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KIO4 + Mn = KIO3 + MnO4 =>
4 KIO4 + Mn = 4 KIO3 + MnO4
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s) =>
Cl2(g)MgBr(s) = Br(s)Cl2Mg(s)
C2H2 + NaH = C2NaH + H =>
C2H2 + NaH = C2NaH + 2 H
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2 =>
FeCl2 + Cu(NO3)2 = Fe(NO3)2 + CuCl2
C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O
NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
KOHHCN = KCNH2O =>
KOHHCN = KCNH2O
KI + O3 + H2O = I2 + KOH = O2 =>
6 KI + O3 + 3 H2O = 3 I2 + 6 KOH
Al(OH)2 + HNo2 = Al(No2)2 + H2O =>
Al(OH)2 + 2 HNo2 = Al(No2)2 + 2 H2O
Na2CO3 + SO2 = Na2SO3 + CO2 =>
Na2CO3 + SO2 = Na2SO3 + CO2
LaBr3 + K2C2O4 = La2(C2O4)3 + KBr =>
2 LaBr3 + 3 K2C2O4 = La2(C2O4)3 + 6 KBr
CH3CH3 + SO2 + Cl2 = CH3CH2SO2Cl + HCl =>
CH3CH3 + SO2 + Cl2 = CH3CH2SO2Cl + HCl
Mn2O3 + CN{-} + H2O = Mn(CN)6{-4} + (CN)2 + OH{-} =>
Mn2O3 + 14 CN{-} + 3 H2O = 2 Mn(CN)6{-4} + (CN)2 + 6 OH{-}
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3 =>
NaHCO3 + C6H8O7 = H2O + CO2 + NaH2C3H5O(COO)3
C7O + C4O3 = C9O2 =>
19 C7O + 5 C4O3 = 17 C9O2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CdSO4 + Na2S = CdS + Na2SO4 =>
CdSO4 + Na2S = CdS + Na2SO4
C3H7Cl + H2 = C3H8 + HCl =>
C3H7Cl + H2 = C3H8 + HCl
NH4NO3 + KOH = NH4OH + KNO3 =>
NH4NO3 + KOH = NH4OH + KNO3
KClO3 + MgAl = KCl + MgO + Al2O3 =>
5 KClO3 + 6 MgAl = 5 KCl + 6 MgO + 3 Al2O3
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
K2SO3 + HNO3 = H2SO3 + KNO3 =>
K2SO3 + 2 HNO3 = H2SO3 + 2 KNO3
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
Pb + CuCl = Cu + PbCl2 =>
Pb + 2 CuCl = 2 Cu + PbCl2
Iron(ii)chloride + chlorine = iron(iii)chloride =>
2 FeCl2 + Cl2 = 2 FeCl3
C3H6 + Na = NaC3H6 =>
C3H6 + Na = NaC3H6
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