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3 LiH + BCl3 = 3 LiCl + BH3
I + F = IF3 =>
I + 3 F = IF3
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3
KCl + MnO2 = K2O + MnCl2 + Cl2 =>
4 KCl + MnO2 = 2 K2O + MnCl2 + Cl2
Al(OH)3 + Ba(OH)2 = Ba3(Al(OH)6)2 =>
2 Al(OH)3 + 3 Ba(OH)2 = Ba3(Al(OH)6)2
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zi + CuSO4 = ZiSO4 + Cu =>
Zi + CuSO4 = ZiSO4 + Cu
Cu(OH)2 + Na2CO3 = CuCO3 + NaOH =>
Cu(OH)2 + Na2CO3 = CuCO3 + 2 NaOH
Cu2O + NH3 + O2 + H2O = [Cu(NH3)4](OH)2 =>
2 Cu2O + 16 NH3 + O2 + 4 H2O = 4[Cu(NH3)4](OH)2
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3[Fe(CN)6] = Fe2(CN)6 + K3(NO3)3
Zn(s)FeSO4(aq) = Fe(s)ZnSO4(aq) =>
Zn(s)FeSO4(aq) = Fe(s)ZnSO4(aq)
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
C2H4 + KMnO4 + KOH = C2H4O2 + K2MnO4 + H2O =>
C2H4 + 4 KMnO4 + 4 KOH = C2H4O2 + 4 K2MnO4 + 2 H2O
N0 = N02 =>
2 N0 = N02
CaO + H = Ca + H2O =>
CaO + 2 H = Ca + H2O
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C18H38(s) + O2(g) = CO2(g) + H2O(g) =>
2 C18H38(s) + 55 O2(g) = 36 CO2(g) + 38 H2O(g)
CaPO4 + SiO2 + C = P + CaSi + CO =>
CaPO4 + SiO2 + 6 C = P + CaSi + 6 CO
NiCl2(aq) + (NH4)2S(aq) = NiS + (NH4)2Cl2 =>
NiCl2(aq) + (NH4)2S(aq) = NiS + (NH4)2Cl2
Pt + H3PO4 = Pt3(PO4)2 + H2 =>
3 Pt + 2 H3PO4 = Pt3(PO4)2 + 3 H2
CaHPO4 = Ca2P2O7 + H2O =>
2 CaHPO4 = Ca2P2O7 + H2O
C4H10O(l) + O2(g) = CO2(l) + H2O(g) =>
C4H10O(l) + 6 O2(g) = 4 CO2(l) + 5 H2O(g)
Sn + HCl = SnCl2 + H =>
Sn + 2 HCl = SnCl2 + 2 H
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
C2H4(OH)2 + HBr = C2H4(Br)2 + H2O =>
C2H4(OH)2 + 2 HBr = C2H4(Br)2 + 2 H2O
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Mg + SO4 = MgSO4 =>
Mg + SO4 = MgSO4
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(aq)
CH3CH2OH + HBr = CH3CH2CH2Br + H2O =>
3 CH3CH2OH + 2 HBr = 2 CH3CH2CH2Br + 3 H2O
Ag + Cd(NO3)2 = AgNO3 + Cd =>
2 Ag + Cd(NO3)2 = 2 AgNO3 + Cd
ClKBr = KCl + Br =>
ClKBr = KCl + Br
KF + Pb(NO3)2 = K(NO3)2 + PbF =>
KF + Pb(NO3)2 = K(NO3)2 + PbF
Si2H16 + O2 = SiO2 + H2O =>
Si2H16 + 6 O2 = 2 SiO2 + 8 H2O
Pb + CrO4 = PbCrO4 =>
Pb + CrO4 = PbCrO4
Zr + HNO3 = H + ZrNO3 =>
Zr + HNO3 = H + ZrNO3
N3 + H = NH3 =>
N3 + 9 H = 3 NH3
CuS + Zn = Cu + Zn2S =>
CuS + 2 Zn = Cu + Zn2S
Zn(OH)2 + Ca(NO3)2 = Zn(NO3)2 + Ca(OH)2 =>
Zn(OH)2 + Ca(NO3)2 = Zn(NO3)2 + Ca(OH)2
Ca3P2 + Cl2 = CaCl2 + P =>
Ca3P2 + 3 Cl2 = 3 CaCl2 + 2 P
C2H4O2 + H2 = C2H4O + H2O =>
C2H4O2 + H2 = C2H4O + H2O
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
H2SO3 + Pb(OH)4 = Pb(HSO3)4 + H2O =>
4 H2SO3 + Pb(OH)4 = Pb(HSO3)4 + 4 H2O
Pb + H2SO4 = PbSO4 + S + H2O =>
3 Pb + 4 H2SO4 = 3 PbSO4 + S + 4 H2O
SO3(g) + H2O(i) = H2SO4(aq) =>
SO3(g) + H2O(i) = H2SO4(aq)
KMnO4 + NaCl + HNO3 = Cl2 + K2NO3 + MnNO3 + H2O + NaNO3 =>
4 KMnO4 + 26 NaCl + 32 HNO3 = 13 Cl2 + 2 K2NO3 + 4 MnNO3 + 16 H2O + 26 NaNO3
Cu + P = Cu3P =>
3 Cu + P = Cu3P
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