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Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)
Ba + HNO2 = BaNO2 + H2 =>
2 Ba + 2 HNO2 = 2 BaNO2 + H2
Al3 + Cl2 = AlCl3 =>
2 Al3 + 9 Cl2 = 6 AlCl3
Cu + HgCl2 = CuCl2 + Hg =>
Cu + HgCl2 = CuCl2 + Hg
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O
Na + Br2 = Na2Br2 =>
2 Na + Br2 = Na2Br2
Be(OH)2 + NH4HF2 = (NH4)2BeF4 + H2O =>
Be(OH)2 + 2 NH4HF2 = (NH4)2BeF4 + 2 H2O
Cr(OH)3 = Cr2 + O3 + H2O =>
2 Cr(OH)3 = Cr2 + O3 + 3 H2O
Zn + HBr = ZnBr + H2 =>
2 Zn + 2 HBr = 2 ZnBr + H2
Na + H2CO3 = NaHCO3 + H2 =>
2 Na + 2 H2CO3 = 2 NaHCO3 + H2
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
K3PO4 + AgNO3 = Ag3PO4 + KNO3 =>
K3PO4 + 3 AgNO3 = Ag3PO4 + 3 KNO3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(HSO4)3 + NaOH = Al2(SO4)3 + Na2SO4 + H2O =>
2 Al(HSO4)3 + 6 NaOH = Al2(SO4)3 + 3 Na2SO4 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C5H10O2(l) + O2(g) = CO2(g) + H2O(g) =>
2 C5H10O2(l) + 13 O2(g) = 10 CO2(g) + 10 H2O(g)
C3H4 + H2 = C3H8 =>
C3H4 + 2 H2 = C3H8
SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate =>
Lead(II)Nitrate + PotassiumDichromate = Lead(II)Dichromate + PotassiumNitrate
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4) =>
H2SO4(aq) + Al(OH)3 = H2O + Al(OH)2(HSO4)
Fe(OH)3(s) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aq)
Hg2O = O2 + Hg =>
2 Hg2O = O2 + 4 Hg
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
KHP + NAOH = H2O + NAKP =>
KHP + NAOH = H2O + NAKP
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4
NaBr + Cl2 = NaCl + Br2 =>
2 NaBr + Cl2 = 2 NaCl + Br2
H3PO4 + Al(OH)3 = AlPO4 + H2O =>
H3PO4 + Al(OH)3 = AlPO4 + 3 H2O
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
LiOH + FeCl3 = Fe(OH)3 + LiCl =>
3 LiOH + FeCl3 = Fe(OH)3 + 3 LiCl
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4 + NaNO3 =>
Cu(NO3)2(aq) + Na2SO4(aq) = CuSO4 + 2 NaNO3
HNO3 + Mg = Mg(NO3)2 + NO + H2O =>
8 HNO3 + 3 Mg = 3 Mg(NO3)2 + 2 NO + 4 H2O
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
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