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2 NaVO3 + (NH4)2SO4 = 2 NH4VO3 + Na2SO4
Ba(NO3)2 + Li2CO3 = BaCO3 + LiNO3 =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 LiNO3
Au(CN) + Zn = Au + Zn(CN)2 =>
2 Au(CN) + Zn = 2 Au + Zn(CN)2
Ag + NO3 + HCl = AgCl + HNO3 =>
Ag + NO3 + HCl = AgCl + HNO3
Pb(C2H3O2)2 + K2S = PbS + K2(C2H3O2)2 =>
Pb(C2H3O2)2 + K2S = PbS + K2(C2H3O2)2
KI(aq) + CI2(g) = KCI(aq) + I2(g) =>
KI(aq) + CI2(g) = KCI(aq) + I2(g)
Hg(NO3)2 + NH4Br = Hg(Br)2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4Br = Hg(Br)2 + 2 NH4NO3
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
FeCl2 + HNO3 + H2SO4 = Fe2(SO4)3 + H2O + NO + HCl =>
6 FeCl2 + 2 HNO3 + 9 H2SO4 = 3 Fe2(SO4)3 + 4 H2O + 2 NO + 12 HCl
C5H11OH + CH3CO2H = C7H14O2 + H2O =>
C5H11OH + CH3CO2H = C7H14O2 + H2O
(NH4)2MoS4 + Cl2 = MoS2 + NH4Cl + S =>
(NH4)2MoS4 + Cl2 = MoS2 + 2 NH4Cl + 2 S
Ba + Cr2S3 = Cr + BaS =>
3 Ba + Cr2S3 = 2 Cr + 3 BaS
Al(OH)3 + SiO2 = AlO2 + Si(OH)3 =>
Al(OH)3 + SiO2 = AlO2 + Si(OH)3
K + P = K3P =>
3 K + P = K3P
HCN + LiOH = LiCN + H2O =>
HCN + LiOH = LiCN + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Co(NO3)3 + NH3 = Co(NH3)6 + NO3 =>
Co(NO3)3 + 6 NH3 = Co(NH3)6 + 3 NO3
Cr2O3 + KNO3 + KOH = KCrO4 + KNO2 + H2O =>
Cr2O3 + 4 KNO3 + 2 KOH = 2 KCrO4 + 4 KNO2 + H2O
C2H2 + O2 = CO2 + H2O = deltaH = {-}1299,6kj =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Br2 + S2{-} + H2O = Br{-} + SO4{2-} + H{+} =>
13 Br2 + 2 S2{-} + 16 H2O = 26 Br{-} + 4 SO4{2-} + 32 H{+}
C18H134O2 + O2 = CO2 + H2O =>
2 C18H134O2 + 101 O2 = 36 CO2 + 134 H2O
KMnO4 + C5H8O2 = Mn(acac)3 + (CH3CO)2CHCH(CH3CO)2 + KOH + H2O =>
6 KMnO4 + 42 C5H8O2 = 2 Mn(acac)3 + 21(CH3CO)2CHCH(CH3CO)2 + 6 KOH + 18 H2O
KCI + AgNo3 = AgCI + KNo3 =>
KCI + AgNo3 = AgCI + KNo3
S6 + F2 = SF6 =>
S6 + 18 F2 = 6 SF6
CO + MnO4 = MnO + CO2 =>
3 CO + MnO4 = MnO + 3 CO2
(CO3)3 + H = HCO3 =>
(CO3)3 + 3 H = 3 HCO3
C8H8O2 + H2O = C7H6O2 + CH3OH =>
C8H8O2 + H2O = C7H6O2 + CH3OH
F2 + Cl2 + H2O = HF + HClO3 =>
5 F2 + Cl2 + 6 H2O = 10 HF + 2 HClO3
NaCl + CuSO4 = CuCl + NaSO4 =>
NaCl + CuSO4 = CuCl + NaSO4
Cr(OH)3 + KIO3 + KOH = K2CrO4 + KI + H2O =>
2 Cr(OH)3 + KIO3 + 4 KOH = 2 K2CrO4 + KI + 5 H2O
K + CuO = K2O + Cu =>
2 K + CuO = K2O + Cu
Pb(NO3)4 + CaCO3 = Pb(CO3)2 + Ca(NO3)2 =>
Pb(NO3)4 + 2 CaCO3 = Pb(CO3)2 + 2 Ca(NO3)2
HBr + Na2CO3 = NaBr + CO2 + H2O =>
2 HBr + Na2CO3 = 2 NaBr + CO2 + H2O
NaH + SO2 = H2S + Na2SO4 =>
2 NaH + 2 SO2 = H2S + Na2SO4
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
MgCl2 + Ag3PO4 = Mg3(PO4)2 + AgCl =>
3 MgCl2 + 2 Ag3PO4 = Mg3(PO4)2 + 6 AgCl
NH2 + NO = N2 + H2O =>
NH2 + NO = N2 + H2O
S2Cl2 + NH4Cl = S4N4 + S8 + HCl =>
6 S2Cl2 + 4 NH4Cl = S4N4 + S8 + 16 HCl
Fe2SO4 + H2SO4 + KClO3 = Fe2(SO4)3 + KCl + H2O =>
3 Fe2SO4 + 6 H2SO4 + 2 KClO3 = 3 Fe2(SO4)3 + 2 KCl + 6 H2O
CuFeS2(s) + O2(g) = CuO(s) + Fe2O3(s) + SO2(g) =>
4 CuFeS2(s) + 13 O2(g) = 4 CuO(s) + 2 Fe2O3(s) + 8 SO2(g)
HCl + FeS = H2S + FeCl2 =>
2 HCl + FeS = H2S + FeCl2
CO2(g) + H2O = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O = C6H12O6(aq) + 6 O2(g)
HCI + Ca = CaCI + H2 =>
2 HCI + 2 Ca = 2 CaCI + H2
H2 + Cl2 + O2 = HClO7 =>
H2 + Cl2 + 7 O2 = 2 HClO7
NH3 + H + S = NH42S =>
NH3 + 39 H + S = NH42S
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2 =>
NaC2H3O2(aq) + HCl(aq) = NaCl + HC2H3O2
Na2ZnO2 + H2SO4 = Na2SO4 + ZnSO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = Na2SO4 + ZnSO4 + 2 H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
LiOH + Ba3(PO4)2 = Ba(OH)2 + Li3(PO4) =>
6 LiOH + Ba3(PO4)2 = 3 Ba(OH)2 + 2 Li3(PO4)
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