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2 Mn(OH)2 + Br2 + 4 KOH = 2 KMnO4 + 2 KBr + 4 H2
K2 + CO3 + BaCl2 = KCl + BaCO3 =>
K2 + CO3 + BaCl2 = 2 KCl + BaCO3
(CH3)2NH2ClCH3COOAg = AgCl[(CH3)2NH]CH3COOH =>
(CH3)2NH2ClCH3COOAg = AgCl[(CH3)2NH]CH3COOH
KNO3 + NiI2 = KI + Ni(NO3)2 =>
2 KNO3 + NiI2 = 2 KI + Ni(NO3)2
Ca + F = CaF2 =>
Ca + 2 F = CaF2
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
H2CO3(ac) = H2O + CO2 =>
H2CO3(ac) = H2O + CO2
Ba(OH)2(s) = Ba(aq) + OH(aq) =>
Ba(OH)2(s) = Ba(aq) + 2 OH(aq)
Mn(OH)2 + Br2 + KOH = MnO2 + KBr + H2O =>
Mn(OH)2 + Br2 + 2 KOH = MnO2 + 2 KBr + 2 H2O
Pb + NHO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 NHO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O
Ba(OH)2(s) = BaO(s) + H2O(l) =>
Ba(OH)2(s) = BaO(s) + H2O(l)
Na3P + Fe = Na + FeP =>
Na3P + Fe = 3 Na + FeP
Ca + Pb{2+} = Ca{2+} + Pb =>
Ca + Pb{2+} = Ca{2+} + Pb
Mn(OH)2 + Br2 + KOH = K2MnO4 + KBr + H2O =>
Mn(OH)2 + 2 Br2 + 6 KOH = K2MnO4 + 4 KBr + 4 H2O
Br{-}(aq) + Cl2(l) = Br2(s) + Cl{-}(aq) =>
2 Br{-}(aq) + Cl2(l) = Br2(s) + 2 Cl{-}(aq)
Ge(s) + F2(g) = GeF4(s) =>
Ge(s) + 2 F2(g) = GeF4(s)
CNa2O3 + H2SO4 = Na2SO4 + CO2 + H2O =>
CNa2O3 + H2SO4 = Na2SO4 + CO2 + H2O
Br2 + Mn(OH)2 + KOH = MnO2*H2O + KBr + H2O =>
Br2 + Mn(OH)2 + 2 KOH = MnO2*H2O + 2 KBr + H2O
K2OO = KO =>
K2OO = 2 KO
Ag + SO3 = Ag2SO3 =>
2 Ag + SO3 = Ag2SO3
Ba(OH)2(s) = BaO(s) + H2O(g) =>
Ba(OH)2(s) = BaO(s) + H2O(g)
Hg(NO3)2 + Na2(SO4) = Hg(SO4) + Na(NO3) =>
Hg(NO3)2 + Na2(SO4) = Hg(SO4) + 2 Na(NO3)
ClNa = NaCl =>
ClNa = NaCl
Br2 + Mn(OH)2 + KOH = MnO2H2O + KBr + H2O =>
Br2 + Mn(OH)2 + 2 KOH = MnO2H2O + 2 KBr + H2O
ZrO2 + (NH4)HF2 = (NH4)3ZrF7 + H2O + NH3 =>
2 ZrO2 + 7(NH4)HF2 = 2(NH4)3ZrF7 + 4 H2O + NH3
FeS(l) + O2(g) = FeO(l) + SO2(g) =>
2 FeS(l) + 3 O2(g) = 2 FeO(l) + 2 SO2(g)
NaNO3 + BaCl2 = Ba(NO3)2 + NaCl =>
2 NaNO3 + BaCl2 = Ba(NO3)2 + 2 NaCl
LiOH + HBrO = BrO2H + LiH =>
LiOH + HBrO = BrO2H + LiH
CH3COONa + HI = NaI + CH3COOH =>
CH3COONa + HI = NaI + CH3COOH
BaSO4 + H2 = BaS + H2O =>
BaSO4 + 4 H2 = BaS + 4 H2O
Cl2(g) + KBr(ac) = KCl(ac) + Br2(s) =>
Cl2(g) + 2 KBr(ac) = 2 KCl(ac) + Br2(s)
Al2O3 + Co2 = Al2Co3 + O2 =>
2 Al2O3 + 3 Co2 = 2 Al2Co3 + 3 O2
ZnSO4 + Al = Al2(SO4)2 + Zn =>
2 ZnSO4 + 2 Al = Al2(SO4)2 + 2 Zn
KBr(ac) + Cl2(g) = KCl(ac) + Br2(l) =>
2 KBr(ac) + Cl2(g) = 2 KCl(ac) + Br2(l)
H2SO4(aq) + BaBr2(aq) = BaSO4 + HBr =>
H2SO4(aq) + BaBr2(aq) = BaSO4 + 2 HBr
Cl2(g) + KBr(ac) = ClBr + K =>
Cl2(g) + 2 KBr(ac) = 2 ClBr + 2 K
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
K2Cr2O7 + C3H6O2 + H2SO4 = Cr2(SO4)3 + C3H4O2 + K2SO4 + H2O =>
K2Cr2O7 + 3 C3H6O2 + 4 H2SO4 = Cr2(SO4)3 + 3 C3H4O2 + K2SO4 + 7 H2O
C15H16O2 + COCl2 + NaOH = (OC6H4C(CH3)2C6H4OCO)100 + NaCl + H2O =>
100 C15H16O2 + 100 COCl2 + 200 NaOH = (OC6H4C(CH3)2C6H4OCO)100 + 200 NaCl + 200 H2O
La + Au + Ge = LaAuGe =>
La + Au + Ge = LaAuGe
C6H5COOHNaOH = C6H5COONaH2O =>
C6H5COOHNaOH = C6H5COONaH2O
Mg(OH)2 + HCl = MgCl2 + (OH)2 + H =>
Mg(OH)2 + 2 HCl = MgCl2 + (OH)2 + 2 H
P4 + O2 = P6O15 =>
3 P4 + 15 O2 = 2 P6O15
Fe + CuO = Fe2O3 + Cu2 =>
4 Fe + 6 CuO = 2 Fe2O3 + 3 Cu2
K2Cr2O7 + NaI + H2SO4 = Cr2(SO4)3 + H2O + I2 + K2SO4 + Na2SO4 =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 I2 + K2SO4 + 3 Na2SO4
CH2OHCOOH + NaCO3 = CH3COONa + H2O + CO2 =>
3 CH2OHCOOH + 2 NaCO3 = 2 CH3COONa + 3 H2O + 4 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Sn(C2H3O2)2(aq) + K2S(aq) = SnS(s) + KC2H3O2(aq) =>
Sn(C2H3O2)2(aq) + K2S(aq) = SnS(s) + 2 KC2H3O2(aq)
H2O + C3H6 = C3H7OH =>
H2O + C3H6 = C3H7OH
Li2SeO3 + ScBr3 = Sc2(SeO3)3 + LiBr =>
3 Li2SeO3 + 2 ScBr3 = Sc2(SeO3)3 + 6 LiBr
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