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2 HNO2 + CuO = H2O + Cu(NO2)2
CuOH2 = CuH2O =>
CuOH2 = CuH2O
H4P2O7 + NaOH = Na3HP2O7 + H2O =>
H4P2O7 + 3 NaOH = Na3HP2O7 + 3 H2O
NaOH + NaH = Na2O + H2 =>
NaOH + NaH = Na2O + H2
Pb(NO3)2 + BaBr2 = PbBr2 + Ba(NO3)2 =>
Pb(NO3)2 + BaBr2 = PbBr2 + Ba(NO3)2
C2H6O + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
C2H6O + 2 Cr2O7{2-} + 16 H{+} = 2 CO2 + 4 Cr{3+} + 11 H2O
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
HgNO3 + CaCl2 = Ca(NO3)2 + Hg2Cl2 =>
2 HgNO3 + CaCl2 = Ca(NO3)2 + Hg2Cl2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HC2H3O2 + LiNO3 = LiC2H3O2 + HNO3 =>
HC2H3O2 + LiNO3 = LiC2H3O2 + HNO3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Ca + O = CaO =>
Ca + O = CaO
Al2O3 + SO3 = Al2SO3 + O3 =>
Al2O3 + SO3 = Al2SO3 + O3
Al + HgO = Al2O3 + Hg =>
2 Al + 3 HgO = Al2O3 + 3 Hg
MR + CO2 = RCO2M =>
MR + CO2 = RCO2M
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Pb(NO3)2 + BaBr2 = PbBr2 + Ba + NO3 =>
Pb(NO3)2 + BaBr2 = PbBr2 + Ba + 2 NO3
NaI + HNO3 = I2 + NO + NaNO3 + H2O =>
6 NaI + 8 HNO3 = 3 I2 + 2 NO + 6 NaNO3 + 4 H2O
ZnCO3 + HNO3 = Zn[NO3]2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn[NO3]2 + CO2 + H2O
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
HC2O2 + NaHCO3 + H2O = NaC2H3O2 + CO2 =>
8 HC2O2 + 5 NaHCO3 + H2O = 5 NaC2H3O2 + 11 CO2
N + H + Mg2O = H2O + MgN =>
2 N + 2 H + Mg2O = H2O + 2 MgN
AgCl(s) = Ag(s) + Cl2(g) =>
2 AgCl(s) = 2 Ag(s) + Cl2(g)
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
HClO + Br2 = HBrO3 + Cl2 + H2O =>
10 HClO + Br2 = 2 HBrO3 + 5 Cl2 + 4 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgHSO4 = Mg + HSO4 =>
MgHSO4 = Mg + HSO4
MgO + AgNO3 = Ag2O + Mg(NO3)2 =>
MgO + 2 AgNO3 = Ag2O + Mg(NO3)2
HNO2 + CuO = H2O + Cu(NO2)2 =>
2 HNO2 + CuO = H2O + Cu(NO2)2
PbCl2 + HCl + VCl3 = VCl4 + PbH4 =>
PbCl2 + 4 HCl + 6 VCl3 = 6 VCl4 + PbH4
C4H11NO3HCl + O2 = CO2 + NH3 + H2O + Cl =>
4 C4H11NO3HCl + 19 O2 = 16 CO2 + 4 NH3 + 18 H2O + 4 Cl
Al(s) + HCl(aq) = AlCl(s) + H(aq) =>
Al(s) + HCl(aq) = AlCl(s) + H(aq)
HNO3 + MnCl2 + AgNO3 + K2S2O8 = KMnO4 + KHSO4 + H2SO5 + AgCl + NO2 =>
3 HNO3 + MnCl2 + 2 AgNO3 + K2S2O8 = KMnO4 + KHSO4 + H2SO5 + 2 AgCl + 5 NO2
CaCl2 + NaI = NaCl + CaI2 =>
CaCl2 + 2 NaI = 2 NaCl + CaI2
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
Na2Cr2O7 + H2SO4 = NaHSO4 + CrO3 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 NaHSO4 + 2 CrO3 + H2O
MR + CO2 = RCO2M =>
MR + CO2 = RCO2M
Li4C = Li + C =>
Li4C = 4 Li + C
KH2PO4 + NaCl = NaH2PO4 + KCl =>
KH2PO4 + NaCl = NaH2PO4 + KCl
Mg + CuCl2 = MgCl2Cu =>
Mg + CuCl2 = MgCl2Cu
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
HNO3 + AgNO3 = AgH(NO3)2 =>
HNO3 + AgNO3 = AgH(NO3)2
CH3COONa + HNO3 = NaNO3 + CH3COOH =>
CH3COONa + HNO3 = NaNO3 + CH3COOH
Cr3N2 + HF = H3N + CrF2 =>
Cr3N2 + 6 HF = 2 H3N + 3 CrF2
PB + SO4 = PBSO4 =>
PB + SO4 = PBSO4
HS2 + O = H2O + S =>
2 HS2 + O = H2O + 4 S
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
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