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CuSO4*5H2O + 4 NH4OH*2H2O + 2 KMnO4 = [Cu(NH3)4](MnO4)2 + K2SO4 + 17 H2O
P4(s) + O2(g) = P4O10(s) =>
P4(s) + 5 O2(g) = P4O10(s)
SnCl2 + HCl = H2[SnCl4] =>
SnCl2 + 2 HCl = H2[SnCl4]
Fe2O3 + H2 = O3 + FeH =>
Fe2O3 + H2 = O3 + 2 FeH
BaS + H2SO4 = BaSO4 + H2O + S =>
3 BaS + 4 H2SO4 = 3 BaSO4 + 4 H2O + 4 S
Si2C + C = SiC =>
Si2C + C = 2 SiC
P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)
I2(s) + NaBr(aq) = NaI + Br2 =>
I2(s) + 2 NaBr(aq) = 2 NaI + Br2
Mg + ZnSO4 = MgSO4 + Zn =>
Mg + ZnSO4 = MgSO4 + Zn
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
BaI2 + Hg(NO3)2 = Ba(NO3)2 + HgI2 =>
BaI2 + Hg(NO3)2 = Ba(NO3)2 + HgI2
C2H2O4 = CO2 + H2 =>
C2H2O4 = 2 CO2 + H2
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2Cr2O7 + HCl + Al = AlCl3 + CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl + 2 Al = 2 AlCl3 + 2 CrCl3 + 2 NaCl + 7 H2O
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
C2H2O4 = H + C2HO4 =>
C2H2O4 = H + C2HO4
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
(NH3) + H2SO4 = (NH4)2SO4 =>
2(NH3) + H2SO4 = (NH4)2SO4
NaHSO4 + Ba(NO3)2 = Ba(HSO4)2 + NaNO3 =>
2 NaHSO4 + Ba(NO3)2 = Ba(HSO4)2 + 2 NaNO3
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
C2H2O4 = CH2O2 + CO2 =>
C2H2O4 = CH2O2 + CO2
KMnO4 = MnO2 + K2O + O2 =>
4 KMnO4 = 4 MnO2 + 2 K2O + 3 O2
V2O5 + LiOH = Li3VO4 + H2O =>
V2O5 + 6 LiOH = 2 Li3VO4 + 3 H2O
CHSO6 + H = CH3SO2 + H2O =>
CHSO6 + 10 H = CH3SO2 + 4 H2O
Co(NO3)3 + Ba(OH)2 = Co(OH)3 + Ba(NO3)2 =>
2 Co(NO3)3 + 3 Ba(OH)2 = 2 Co(OH)3 + 3 Ba(NO3)2
C3H6O + Cr2O7{2-} + H{+} = C3H6O2 + Cr{3+} + H2O =>
3 C3H6O + Cr2O7{2-} + 8 H{+} = 3 C3H6O2 + 2 Cr{3+} + 4 H2O
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
Mn{7+} + e = Mn{+2} =>
Mn{7+} + 5e = Mn{+2}
NaHSO4 + Ba(NO3)2 = Ba(HSO4)2 + NaNO3 =>
2 NaHSO4 + Ba(NO3)2 = Ba(HSO4)2 + 2 NaNO3
LiOH + FeCl3 = LiCl + (OH)3Fe =>
3 LiOH + FeCl3 = 3 LiCl + (OH)3Fe
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
CH3COOH + NH3 = CH3COONH4 = ? =>
CH3COOH + NH3 = CH3COONH4
C2H2O4 = C + H2 + O2 =>
C2H2O4 = 2 C + H2 + 2 O2
Zn(NO3)2*6H2O + C4H6N2 = Zn(C4H5N2)2 + HNO3 + H2O =>
Zn(NO3)2*6H2O + 2 C4H6N2 = Zn(C4H5N2)2 + 2 HNO3 + 6 H2O
C5H18O2 + O2 = CO2 + H2 =>
C5H18O2 + 4 O2 = 5 CO2 + 9 H2
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
Cu2Se + O2 = Cu2O + SeO2 =>
2 Cu2Se + 3 O2 = 2 Cu2O + 2 SeO2
Li2CO3 + KCl = LiCl + K2CO3 =>
Li2CO3 + 2 KCl = 2 LiCl + K2CO3
C2H2O4 = HCOOH + CO2 =>
C2H2O4 = HCOOH + CO2
Ru(NO3)2 + HNO3 = Ru(NO3)3 + NO + H2O =>
3 Ru(NO3)2 + 4 HNO3 = 3 Ru(NO3)3 + NO + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Ca3(PO4)2(s) + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
MgI2 + Hg2(NO3)2 = Mg(NO3)2 + HgI =>
MgI2 + Hg2(NO3)2 = Mg(NO3)2 + 2 HgI
PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)
NaOH + H2O2 = Na2O2 + H2O =>
2 NaOH + H2O2 = Na2O2 + 2 H2O
MgSO4 + Ba(No3)2 = BaSO4 + Mg(No3)2 =>
MgSO4 + Ba(No3)2 = BaSO4 + Mg(No3)2
C2H2O4 = C2O4 + H =>
C2H2O4 = C2O4 + 2 H
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
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