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Mg3N2 + 6 HCl = 3 MgCl2 + 2 NH3
Ca + AgNO3 = Ag + Ca(NO3) =>
Ca + AgNO3 = Ag + Ca(NO3)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Zn + Pb{2+} = Zn{2+} + Pb =>
Zn + Pb{2+} = Zn{2+} + Pb
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Pb(OH)2 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)2 + 2 HNo3 = Pb(No3)2 + 2 H2O
KCl = KCl =>
KCl = KCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Co3O4(s) + C(s) = Co(s) + CO(g) =>
Co3O4(s) + 4 C(s) = 3 Co(s) + 4 CO(g)
Ca3P2 + Br2 + H2O = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 Br2 + 8 H2O = 16 HBr + Ca3(PO4)2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
P(s) + Cl2(g) = PCl3(l) =>
2 P(s) + 3 Cl2(g) = 2 PCl3(l)
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
P + Cl2 = PCl =>
2 P + Cl2 = 2 PCl
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
Fe{3+} + S{2-} = Fe2S3 =>
2 Fe{3+} + 3 S{2-} = Fe2S3
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
C3H8 + CL2 = C4H8L2 =>
C3H8 + CL2 = C4H8L2
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NaCl + H2SO4 = HCl + Na2SO4 =>
2 NaCl + H2SO4 = 2 HCl + Na2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
S + O2 = SO2 =>
S + O2 = SO2
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C18H34O2 + NaOH = C18H33O2Na + H2O =>
C18H34O2 + NaOH = C18H33O2Na + H2O
KI + CH3COOH + KMnO4 = I2 + CH3COOK + (CH3COO)2Mn + H2O =>
10 KI + 16 CH3COOH + 2 KMnO4 = 5 I2 + 12 CH3COOK + 2(CH3COO)2Mn + 8 H2O
C3H8* + O2 = CO2 + H2O =>
C3H8* + 5 O2 = 3 CO2 + 4 H2O
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
K2MnO4 + CO2 + H2O = KMnO4 + KHCO3 + MnO2 =>
3 K2MnO4 + 4 CO2 + 2 H2O = 2 KMnO4 + 4 KHCO3 + MnO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + Sr(OH)2 = SrCO3 + NaOH =>
Na2CO3 + Sr(OH)2 = SrCO3 + 2 NaOH
P2S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S3 + 28 HNO3 = 2 H3PO4 + 3 H2SO4 + 28 NO2 + 8 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
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