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CO2 + 2 NH3 = OC(NH2)2 + H2O
Sr(s) + HCl(aq) = SrCl(aq) + H2(g) =>
2 Sr(s) + 2 HCl(aq) = 2 SrCl(aq) + H2(g)
FeCl3(aq) + H2S(g) = Fe2S3(s) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3(s) + 6 HCl(aq)
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
N + O = N2O4 =>
2 N + 4 O = N2O4
HF + P2O5 = HPF6 + H2O =>
12 HF + P2O5 = 2 HPF6 + 5 H2O
CuO + FeSO4 = CuSO4 + FeO =>
CuO + FeSO4 = CuSO4 + FeO
V(H2O)6{2+} + VO(H2O)5{2+} + H3O{+} = V(H2O)6{3+} + H2O =>
V(H2O)6{2+} + VO(H2O)5{2+} + 2 H3O{+} = 2 V(H2O)6{3+} + 2 H2O
Pb2 + NO3 = Pb(NO3)2 =>
Pb2 + 4 NO3 = 2 Pb(NO3)2
K2Cr2O7 + Na2S + H2O = Cr(OH)3 + Na2SO3 + KOH =>
K2Cr2O7 + Na2S + 4 H2O = 2 Cr(OH)3 + Na2SO3 + 2 KOH
CH3COONa + KHSO4 = CH3COOK + NaHSO4 =>
CH3COONa + KHSO4 = CH3COOK + NaHSO4
AlCl3 + K2CO3 = Al2(CO3)3 + KCl =>
2 AlCl3 + 3 K2CO3 = Al2(CO3)3 + 6 KCl
KNO3(s) + C(s) = K2CO3 + CO2 + N2 =>
4 KNO3(s) + 5 C(s) = 2 K2CO3 + 3 CO2 + 2 N2
Mg(OH)2 = (t)MgO + H2O =>
Mg(OH)2 = (t)MgO + H2O
Na3PO4(aq) + HCl(aq) = H3PO4(s) + NaCl(aq) =>
Na3PO4(aq) + 3 HCl(aq) = H3PO4(s) + 3 NaCl(aq)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
C2H6 + O = CO + H2O =>
C2H6 + 5 O = 2 CO + 3 H2O
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
CsI + NaCl = CsCl + NaI =>
CsI + NaCl = CsCl + NaI
KNO3 + NaOH + Al + H2O = NH3 + Na[Al(OH)4] + K[Al(OH)4] =>
3 KNO3 + 5 NaOH + 8 Al + 18 H2O = 3 NH3 + 5 Na[Al(OH)4] + 3 K[Al(OH)4]
CH4(g) + H2S(g) = CS2(g) + H2(g) =>
CH4(g) + 2 H2S(g) = CS2(g) + 4 H2(g)
FeS2 + HNO3 = Fe(NO3)3 + H2SO4 + NO + H2O =>
FeS2 + 8 HNO3 = Fe(NO3)3 + 2 H2SO4 + 5 NO + 2 H2O
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
C10H18O + O2 = CO2 + H2O =>
C10H18O + 14 O2 = 10 CO2 + 9 H2O
CsCl + Na2SO4 = NaCl + Cs2SO4 =>
2 CsCl + Na2SO4 = 2 NaCl + Cs2SO4
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
K2O + HNO3 = KNO3 + KOH =>
K2O + HNO3 = KNO3 + KOH
KH2AsO4BaCl2 = KCl2BaH2AsO4 =>
KH2AsO4BaCl2 = KCl2BaH2AsO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ag + Al2(SO4)3 = Ag2(SO4) + Al =>
6 Ag + Al2(SO4)3 = 3 Ag2(SO4) + 2 Al
H + Cl + O2 = HClO2 =>
H + Cl + O2 = HClO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
C4H9Br = C4H8 + HBr =>
C4H9Br = C4H8 + HBr
H2C2O4 + NaOH = Na + H2O + C2O4 =>
H2C2O4 + 2 NaOH = 2 Na + 2 H2O + C2O4
AlSO4Na2CO3 = Na2SO4AlCO3 =>
AlSO4Na2CO3 = Na2SO4AlCO3
CaO + HI = CaI2 + H2O =>
CaO + 2 HI = CaI2 + H2O
Sr + P4 = Sr3P2 =>
6 Sr + P4 = 2 Sr3P2
CH3COOH + PCl5 = CH3COCl + H3PO4 + HCl =>
4 CH3COOH + PCl5 = 4 CH3COCl + H3PO4 + HCl
NaI + Co(CH3COO)2 = CH3COONa + CoI2 =>
2 NaI + Co(CH3COO)2 = 2 CH3COONa + CoI2
KMnO4 + Na2S2O5 = MnO2 + K + Na + S2O7 =>
KMnO4 + Na2S2O5 = MnO2 + K + 2 Na + S2O7
P4 + HClO4 + H2O = H3PO4 + Cl2 =>
7 P4 + 20 HClO4 + 32 H2O = 28 H3PO4 + 10 Cl2
NH5O = NH3 + H2O =>
NH5O = NH3 + H2O
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
KOH + CuOHCl = Cu(OH)2 + KCl =>
KOH + CuOHCl = Cu(OH)2 + KCl
FeSO4 + NaOH + H2O2 = FeO2 + H2O + Na2SO4 =>
FeSO4 + 2 NaOH + H2O2 = FeO2 + 2 H2O + Na2SO4
CH3CH2OH + KMnO4 + H2SO4 = CH3CHO + MnSO4 + K2SO4 + H2O =>
5 CH3CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CHO + 2 MnSO4 + K2SO4 + 8 H2O
Sn(s) + HCl(aq) = HCl(aq)SnCl(aq) + H(g) =>
Sn(s) + 2 HCl(aq) = HCl(aq)SnCl(aq) + H(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
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