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NaHCO(s) + 3 HCO3(g) = Na(s) + 2 H2O(l) + 4 CO2(g)
PbCl2 + NaI = PbI + NaCl2 =>
PbCl2 + NaI = PbI + NaCl2
HCOONa + H2SO4 = CO + NaHSO4 + H2O =>
HCOONa + H2SO4 = CO + NaHSO4 + H2O
Na3 + PO4 + MnCl2 = Mn3(PO4)2 + NaCl4 =>
Na3 + 4 PO4 + 6 MnCl2 = 2 Mn3(PO4)2 + 3 NaCl4
Mg(NO3)2 + H2 = Mg + HNO3 =>
Mg(NO3)2 + H2 = Mg + 2 HNO3
Al2(SO4)3 + CsOH = Al(OH)3 + Cs + SO4 =>
Al2(SO4)3 + 6 CsOH = 2 Al(OH)3 + 6 Cs + 3 SO4
KCl + HF = HK + FCl =>
KCl + HF = HK + FCl
Ba(OH)2 + H2SO4 = H2BaO4 + S(OH)2 =>
Ba(OH)2 + H2SO4 = H2BaO4 + S(OH)2
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4 =>
CO(NH2)2 + H3PO4 = CO(NH2)2H3PO4
Al(s) + HNO3(aq) = Al(NO3)3(aq) + NO(g) + H2O(l) =>
Al(s) + 4 HNO3(aq) = Al(NO3)3(aq) + NO(g) + 2 H2O(l)
Pb(NO3)2(S) + H2SO4(ac) = PbSO4(S) + HNO3(ac) =>
Pb(NO3)2(S) + H2SO4(ac) = PbSO4(S) + 2 HNO3(ac)
Fe + Co = FeCo =>
Fe + Co = FeCo
P2S5 + O2 = P2O5 + SO2 =>
2 P2S5 + 15 O2 = 2 P2O5 + 10 SO2
C7H7Br + Na = C14H14 + NaBr =>
2 C7H7Br + 2 Na = C14H14 + 2 NaBr
KBr + Fe2O3 = FeBr3 + K2O =>
6 KBr + Fe2O3 = 2 FeBr3 + 3 K2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Co2O3 + H2SO3 = Co2(SO3)3 + H2O =>
Co2O3 + 3 H2SO3 = Co2(SO3)3 + 3 H2O
P2S5 = P4S10 =>
2 P2S5 = P4S10
Pb(TeO3) = PbO + TeO2 =>
Pb(TeO3) = PbO + TeO2
HgSO4 + H2O = (HgOH)2SO4 + H2SO4 =>
2 HgSO4 + 2 H2O = (HgOH)2SO4 + H2SO4
KMnO4 + NaCl + H2SO4 = MnCl3 + Cl2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 14 NaCl + 8 H2SO4 = 2 MnCl3 + 4 Cl2 + K2SO4 + 7 Na2SO4 + 8 H2O
H3PO4(aq) + Zn(OH)2(s) = H2O + Zn3(PO4)2 =>
2 H3PO4(aq) + 3 Zn(OH)2(s) = 6 H2O + Zn3(PO4)2
C2H5COOH + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
6 C2H5COOH + 3 NaHCO3 = 3 CH3COONa + 5 C2H5OH + 5 CO2
HNO3 + Cs2O = CsNO3 + H2O =>
2 HNO3 + Cs2O = 2 CsNO3 + H2O
HCHO + Cu(OH)2 = CO2 + Cu2O + H2O =>
HCHO + 4 Cu(OH)2 = CO2 + 2 Cu2O + 5 H2O
CrCl3 + NaNO3 + Na2CO3 = Na2CrO4 + NaNO2 + CO2 + NaCl =>
2 CrCl3 + 3 NaNO3 + 5 Na2CO3 = 2 Na2CrO4 + 3 NaNO2 + 5 CO2 + 6 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(iii)(s) + S8(s) = FeS(s) =>
8 Fe(iii)(s) + S8(s) = 8 FeS(s)
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + 2 NaCH3COO(aq)
H2S + Al(OH)3 = HOH + Al2S3 =>
3 H2S + 2 Al(OH)3 = 6 HOH + Al2S3
Mg + S2 = MgS =>
2 Mg + S2 = 2 MgS
Rb + P = Rb3P =>
3 Rb + P = Rb3P
CONH2NH2 + H2O = NH3 + CO2 =>
CONH2NH2 + H2O = 2 NH3 + CO2
SrCO3 + Fe2O3 + Re + O2 = Sr3FeReO7 + CO2 =>
12 SrCO3 + 2 Fe2O3 + 4 Re + 5 O2 = 4 Sr3FeReO7 + 12 CO2
HNO3 + Li = LiNO3 + H2O + NO =>
4 HNO3 + 3 Li = 3 LiNO3 + 2 H2O + NO
Na2S04 + AgNO3 = Ag2S04 + NaNO3 =>
Na2S04 + 2 AgNO3 = Ag2S04 + 2 NaNO3
K2CO3 + Br2 = KBr + CO2 + KBrO3 =>
3 K2CO3 + 3 Br2 = 5 KBr + 3 CO2 + KBrO3
LiCl + K3PO4 = Li3PO4 + KCl =>
3 LiCl + K3PO4 = Li3PO4 + 3 KCl
SrSO3 + HCl = SrCl + HSO3 =>
SrSO3 + HCl = SrCl + HSO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H70H + C3H5COOH = H2O + C6H12O2 =>
10 C3H70H + 201 C3H5COOH = 124 H2O + 139 C6H12O2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
H2O + I2 = IO3 + H{+} + e =>
6 H2O + I2 = 2 IO3 + 12 H{+} + 12e
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + 2 NaCH3COO(aq)
S + Cl2 = S8Cl2 =>
8 S + Cl2 = S8Cl2
NaClO + H2O2 = NaClO4 + H2O =>
NaClO + 3 H2O2 = NaClO4 + 3 H2O
Ca(NO3)2 + AgCl = CaCl2 + AgNO3 =>
Ca(NO3)2 + 2 AgCl = CaCl2 + 2 AgNO3
Ca(s) + Al{3+} = Ca{+} + Al =>
3 Ca(s) + Al{3+} = 3 Ca{+} + Al
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(aq) + 2 NaCH3COO(aq)
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O(aw) =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(aw)
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