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2 KOH(aq) + ZnCl2(aq) = Zn(OH)2(s) + 2 KCl(aq)
Kl + Pb(NO3)2 = Pb(NO3)2Kl =>
Kl + Pb(NO3)2 = Pb(NO3)2Kl
H3PO3 + H2SO4 = H3PO4 + H2O + SO2 =>
H3PO3 + H2SO4 = H3PO4 + H2O + SO2
Br2 + AI = AIBr3 =>
3 Br2 + 2 AI = 2 AIBr3
C8H7COOH + NaOH = C8H7COONa + H2O =>
C8H7COOH + NaOH = C8H7COONa + H2O
C3H5ClO + H2O2 = CO2 + H2O + HCl =>
C3H5ClO + 7 H2O2 = 3 CO2 + 9 H2O + HCl
AlClO = Al + Cl2 + O2 =>
2 AlClO = 2 Al + Cl2 + O2
BaCrO4 + H{+} = Ba{2+} + Cr2O7{2-} + H2O =>
2 BaCrO4 + 2 H{+} = 2 Ba{2+} + Cr2O7{2-} + H2O
Co(oh)3 + H2SO4 = CoSO4 + H2 =>
Co(oh)3 + 3 H2SO4 = 3 CoSO4 + 3 H2
BaCO3(s) + HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HCl(aq) = BaCl2(aq) + H2O(l) + CO2(g)
NaHCO3 + HA = NaA + H2O + CO2 =>
NaHCO3 + HA = NaA + H2O + CO2
Br5 + O5 = Br2O2 =>
2 Br5 + 2 O5 = 5 Br2O2
HBr + KHSO3 = H2SO3 + KBr =>
HBr + KHSO3 = H2SO3 + KBr
Na2HPO4 + H2O = H3PO4 + NaOH =>
Na2HPO4 + 2 H2O = H3PO4 + 2 NaOH
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na2B4O7 + H2SO4 + H2O = H3BO3 + Na2SO4 =>
Na2B4O7 + H2SO4 + 5 H2O = 4 H3BO3 + Na2SO4
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
CrO3 + KBr + H2SO4 = Br2 + K2SO4 + H2O + K2CrO2 =>
CrO3 + 4 KBr + H2SO4 = 2 Br2 + K2SO4 + H2O + K2CrO2
Na2SIO3 + NH4Cl + H2O = NaCl + NH4OH + H2SIO3 =>
Na2SIO3 + 2 NH4Cl + 2 H2O = 2 NaCl + 2 NH4OH + H2SIO3
MgCl2 + (NH4)2CO3 + H2O = (MgOH)2CO3 + NH4Cl + CO2 =>
2 MgCl2 + 2(NH4)2CO3 + H2O = (MgOH)2CO3 + 4 NH4Cl + CO2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ba(NO3)2 + NaOH = BaOH + (NO3)2Na =>
Ba(NO3)2 + NaOH = BaOH + (NO3)2Na
BaCl2 + (NH4)2CrO4 = BaCrO4 + NH4Cl =>
BaCl2 + (NH4)2CrO4 = BaCrO4 + 2 NH4Cl
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
SeO2(s) + KOH(aq) = K2SeO4(aq) + H2(g) =>
SeO2(s) + 2 KOH(aq) = K2SeO4(aq) + H2(g)
HI(aq) + Pb(NO3)2(aq) = PbI2(s) + HNO3(aq) =>
2 HI(aq) + Pb(NO3)2(aq) = PbI2(s) + 2 HNO3(aq)
CH3COOH + POCl3 = CH3COCl + H3PO4 =>
3 CH3COOH + POCl3 = 3 CH3COCl + H3PO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
NH4F + FeCl3 = NH4Cl + FeF3 =>
3 NH4F + FeCl3 = 3 NH4Cl + FeF3
C6H3(C2H5)2(C6H4OH)CO + O2 = CO2 + H2O =>
2 C6H3(C2H5)2(C6H4OH)CO + 41 O2 = 34 CO2 + 18 H2O
Li + NaO = Na + Li2O =>
2 Li + NaO = Na + Li2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
H2S + BrO3{-} + H{+} = S + Br2 + H2O =>
5 H2S + 2 BrO3{-} + 2 H{+} = 5 S + Br2 + 6 H2O
PbS2 = PbS + S =>
PbS2 = PbS + S
KCl + (NH4)2SO4 = K2SO4 + NH4Cl =>
2 KCl + (NH4)2SO4 = K2SO4 + 2 NH4Cl
H2S2O3 = SO2 + S + H2O =>
H2S2O3 = SO2 + S + H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
Na2CO3 + H2SO4 = Na2HCO3 + SO4 =>
2 Na2CO3 + H2SO4 = 2 Na2HCO3 + SO4
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
Mg + Al = MgAl3 =>
Mg + 3 Al = MgAl3
Na2S + KMnO4 + H2SO4 = H2S + NaMnO4 + K2SO4 =>
Na2S + 2 KMnO4 + H2SO4 = H2S + 2 NaMnO4 + K2SO4
H2O + CaC2 = CH + Ca(OH)2 =>
2 H2O + CaC2 = 2 CH + Ca(OH)2
NaOCl + NH3 = H2O + NaCl + N2H4 =>
NaOCl + 2 NH3 = H2O + NaCl + N2H4
HNO3 + Hg = H2O + Hg(NO3)2 + NO =>
8 HNO3 + 3 Hg = 4 H2O + 3 Hg(NO3)2 + 2 NO
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Cu(OH)2 + H2 = Cu + H2O =>
Cu(OH)2 + H2 = Cu + 2 H2O
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)
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