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CuOSiO2 = CuSiO3
NO2 + FeCl2 + HCl = NO + FeCl3 + H2O =>
NO2 + 2 FeCl2 + 2 HCl = NO + 2 FeCl3 + H2O
S(k) + O2(d) = SO2(d) =>
S(k) + O2(d) = SO2(d)
C6H4Cl2 + Cl2 = C6H3Cl3 + HCl =>
C6H4Cl2 + Cl2 = C6H3Cl3 + HCl
Ca3N2 + HCl = CaCl2 + NH4Cl =>
Ca3N2 + 8 HCl = 3 CaCl2 + 2 NH4Cl
Na(Al(OH)4) + H2SO4 = Al(OH)3 + Na2SO4 + H2O =>
2 Na(Al(OH)4) + H2SO4 = 2 Al(OH)3 + Na2SO4 + 2 H2O
(NH4)2S = NH3 + H2S =>
(NH4)2S = 2 NH3 + H2S
Ba(OH)2 + CaCl2 = BaCl2 + Ca(OH)2 =>
Ba(OH)2 + CaCl2 = BaCl2 + Ca(OH)2
K(s) + H2O(l) = KOH(s) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(s) + H2(g)
Na4P2O7 + NaOH = H2O + Na3PO4 =>
Na4P2O7 + 2 NaOH = H2O + 2 Na3PO4
Ca(OH)2 + HI = CaI + H(OH)2 =>
Ca(OH)2 + HI = CaI + H(OH)2
P4(s) + S8(s) = P4S10(s) =>
4 P4(s) + 5 S8(s) = 4 P4S10(s)
S + F2 + NaOH = Na2SO4 + NaF + H2O =>
S + 3 F2 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KMnO4 + H2C2O4 + KOH = K2MnO4 + H2O + CO2 =>
2 KMnO4 + H2C2O4 + 2 KOH = 2 K2MnO4 + 2 H2O + 2 CO2
PbS + HNO3 + HCl = H2[PbCl4] + Pb(HSO4)2 + NO2 + H2O =>
2 PbS + 16 HNO3 + 4 HCl = H2[PbCl4] + Pb(HSO4)2 + 16 NO2 + 8 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al + NaOH + H2O = Na[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)4(H2O)2] + 3 H2
KCrO2 + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 4 H2O + 6 KBr
C6H10O4 + OH = CH3COO + C2H6O2 =>
C6H10O4 + 2 OH = 2 CH3COO + C2H6O2
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq) =>
AgNO3(aq)NaCl(aq) = AgCl(s)NaNO3(aq)
CuSO4 + Na3 + PO4 = CuPO4 + NaSO4 =>
3 CuSO4 + Na3 + 3 PO4 = 3 CuPO4 + 3 NaSO4
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NH4NO3 + CaI = NH4I + CaNO3 =>
NH4NO3 + CaI = NH4I + CaNO3
Fe + Br + Na2CO3*10H2O = Fe2(CO3)3 + NaBr + H2O =>
2 Fe + 6 Br + 3 Na2CO3*10H2O = Fe2(CO3)3 + 6 NaBr + 30 H2O
K2[Be(OH)4] + HBr = Be(OH)2 + H2O + KBr =>
K2[Be(OH)4] + 2 HBr = Be(OH)2 + 2 H2O + 2 KBr
H2SO4 + Na2O = H2O + Na2SO4 =>
H2SO4 + Na2O = H2O + Na2SO4
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
C7H7NO2 + CH2CH3OH = C9H11NO2 + H2O =>
C7H7NO2 + CH2CH3OH = C9H11NO2 + H2O
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g) =>
Mg(s) + H2So4(aq) = MgSo4(aq) + H2(g)
Cu(NO3)2 + H2S = CuS + HNO3 =>
Cu(NO3)2 + H2S = CuS + 2 HNO3
C2H4Br2 + Na = C2H4 + NaBr =>
C2H4Br2 + 2 Na = C2H4 + 2 NaBr
K2SO4 + Al2(SO4)3 + H2O = KAl3(OH)6(SO4)2 + H2SO4 =>
K2SO4 + 3 Al2(SO4)3 + 12 H2O = 2 KAl3(OH)6(SO4)2 + 6 H2SO4
ZnI2 + K3PO4 = ZnPO4 + I2K3 =>
ZnI2 + K3PO4 = ZnPO4 + I2K3
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
Zn + AgKNO3 = ZnAgKNO3 =>
Zn + AgKNO3 = ZnAgKNO3
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
C8H12(l) + O2(g) = CO2(g) + H2O(l) =>
C8H12(l) + 11 O2(g) = 8 CO2(g) + 6 H2O(l)
Fe(NO3)2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
2 Fe(NO3)2 + Cu(NO3)2 = 2 Fe(NO3)3 + Cu
C + S = CS2 =>
C + 2 S = CS2
NH4Cl + H2SO4 = (NH4)HSO4 + HCl =>
NH4Cl + H2SO4 = (NH4)HSO4 + HCl
Na + Cl = NaCl = =>
Na + Cl = NaCl
Cr2(SO4)3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + NaCl + 5 H2O + 3 Na2SO4
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C2H3O2{-}(aq) + H2O(l) = HC2H3O2(aq) + OH{-}(aq) =>
C2H3O2{-}(aq) + H2O(l) = HC2H3O2(aq) + OH{-}(aq)
CuO + PH3 = Cu + H3PO4 =>
4 CuO + PH3 = 4 Cu + H3PO4
HCl + KF = HF + KCl =>
HCl + KF = HF + KCl
OH(g) + CF2Cl2(g) = HOF(g) + CFCl2(g) =>
OH(g) + CF2Cl2(g) = HOF(g) + CFCl2(g)
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