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(NH4)2CrO4 + Ba(NO3)2 = BaCrO4 + 2 NH4NO3
S2 + F2 = SF2 =>
S2 + 2 F2 = 2 SF2
H3PO4 + NH3 = NH4PO4 + H2 =>
H3PO4 + NH3 = NH4PO4 + H2
NaHO + H2SO4 = Na2SO4 + H2O =>
2 NaHO + H2SO4 = Na2SO4 + 2 H2O
C2H4(OH)2 + Na = C2H4O2Na + H2 =>
C2H4(OH)2 + Na = C2H4O2Na + H2
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
Nb + O2 = Nb2O51 =>
4 Nb + 51 O2 = 2 Nb2O51
Na2B4O7 + HCl + H2O = NaCl + H3 + BO3 =>
Na2B4O7 + 2 HCl + 5 H2O = 2 NaCl + 4 H3 + 4 BO3
Al + Sn = Al4Sn3 =>
4 Al + 3 Sn = Al4Sn3
K2S2O3 + HCl = KCl + H2O + S + SO2 =>
K2S2O3 + 2 HCl = 2 KCl + H2O + S + SO2
XPb + FeSO4 = XFe + PbSO4 =>
XPb + FeSO4 = XFe + PbSO4
PbO2 + KCl = PbCl + Cl + K2O =>
PbO2 + 4 KCl = PbCl + 3 Cl + 2 K2O
Na2SO4(aq) + AgNO3(aq) = Na2SO4(aq)AgNO3(aq) =>
Na2SO4(aq) + AgNO3(aq) = Na2SO4(aq)AgNO3(aq)
Cu(ClO4)2 + NaOH = Cu(OH)2 + NaClO4 =>
Cu(ClO4)2 + 2 NaOH = Cu(OH)2 + 2 NaClO4
Ba + Cl2 + H2SO4 = BaSO4 + HCl =>
Ba + Cl2 + H2SO4 = BaSO4 + 2 HCl
CH3 + Cu(OH)2 = Cu2O + CO2 + H2O =>
2 CH3 + 14 Cu(OH)2 = 7 Cu2O + 2 CO2 + 17 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + SO4Na2(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + SO4Na2(aq)
Ba(HSO3)2 + KOH = Ba(OH)2 + K2SO3 + H2O =>
Ba(HSO3)2 + 4 KOH = Ba(OH)2 + 2 K2SO3 + 2 H2O
Na2S + SO2 = Na2SO4 + S =>
Na2S + 2 SO2 = Na2SO4 + 2 S
Hg + H2SO4 = HgSO4 + SO2 + H2O =>
Hg + 2 H2SO4 = HgSO4 + SO2 + 2 H2O
PH3 + Na2O = P4H10 + H2O + Na =>
4 PH3 + Na2O = P4H10 + H2O + 2 Na
LiOH + PbO = Li2O + Pb(OH)2 =>
2 LiOH + PbO = Li2O + Pb(OH)2
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3) =>
Ag(NO3) + Pb(NO3)2 = Ag(NO3)2 + Pb(NO3)
CuCo3 + Ca = CaCo3 + Cu =>
CuCo3 + Ca = CaCo3 + Cu
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
C2H10O5 + H2O2 = CO2 + H2O =>
C2H10O5 + 4 H2O2 = 2 CO2 + 9 H2O
Fe + CoSO4 = FeCoSO4 =>
Fe + CoSO4 = FeCoSO4
ClO + O2 = ClO3 =>
ClO + O2 = ClO3
CuO + C = Cu + CO =>
CuO + C = Cu + CO
(CH3)CH3 + O2 = CO2 + H2O =>
2(CH3)CH3 + 7 O2 = 4 CO2 + 6 H2O
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + K =>
Fe + K3Fe(CN)6 = KFe[Fe(CN)6] + 2 K
MnCl + Al = Mn + AlCl =>
MnCl + Al = Mn + AlCl
Li2SO4NaOH = Li2OHNaSO4 =>
Li2SO4NaOH = Li2OHNaSO4
Mn(CH3COO)2 + Na2S = MnS + NaCH3COO =>
Mn(CH3COO)2 + Na2S = MnS + 2 NaCH3COO
Na2SO4 + KNO3 = K2SO4 + NaNO3 =>
Na2SO4 + 2 KNO3 = K2SO4 + 2 NaNO3
CO + O1 = CO2 =>
CO + O1 = CO2
LiCI(aq) + AgOH(aq) = AgCI(s) + LiOH(aq) =>
LiCI(aq) + AgOH(aq) = AgCI(s) + LiOH(aq)
CH3MgClCH3Cl = CH3CH3MgCl2 =>
CH3MgClCH3Cl = CH3CH3MgCl2
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
OH({-}1) + Br2 = H2O + BrO3({-}1) + Br({-}1) =>
6 OH({-}1) + 3 Br2 = 3 H2O + BrO3({-}1) + 5 Br({-}1)
NH3O + H2O = OH + NH4O =>
NH3O + H2O = OH + NH4O
Mg + AnswerHCl = AnswerMgCl2 + AnswerH2 =>
Mg + 2 AnswerHCl = AnswerMgCl2 + AnswerH2
Fe + KNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 KNO3 + 4 KOH = 10 KFeO2 + 3 N2 + 2 H2O
KOH + HClO4 = H2O + KClO4 =>
KOH + HClO4 = H2O + KClO4
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
NaNO2 + H2O + Br2 = NaNO3 + HBr =>
NaNO2 + H2O + Br2 = NaNO3 + 2 HBr
Na2CO3 + HCl = H2CO3 + NaCl =>
Na2CO3 + 2 HCl = H2CO3 + 2 NaCl
SrCl2 + Cr2O3 = SrO + CrCl3 =>
3 SrCl2 + Cr2O3 = 3 SrO + 2 CrCl3
KMnO4 + H2SO4 + Na2(COO)2 = CO2 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Na2(COO)2 = 10 CO2 + 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O
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