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H3PO4 + 5 HCl = PCl5 + 4 H2O
HBrO + Ca(OH)2 = CaO2 + H2O + Br =>
2 HBrO + Ca(OH)2 = CaO2 + 2 H2O + 2 Br
MgCl2 + KSO4 = MgSO4 + KCl2 =>
MgCl2 + KSO4 = MgSO4 + KCl2
VI5 + Na2S2O3 + O2 = Na2S4O6 + NaI + VOI3 =>
2 VI5 + 4 Na2S2O3 + O2 = 2 Na2S4O6 + 4 NaI + 2 VOI3
(NH4)2SO4(aq) + NaOH(aq) = NH3(g) + Na2SO4(aq) + H2O(l) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(g) + Na2SO4(aq) + 2 H2O(l)
K + S = K2S =>
2 K + S = K2S
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HCl + BrC = HBr + Cl + C =>
HCl + BrC = HBr + Cl + C
FeCl3 + Na2SO4 = Fe2SO4 + NaCl3 =>
2 FeCl3 + Na2SO4 = Fe2SO4 + 2 NaCl3
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4(s) + NaOH(aq) =>
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaOH(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2SiO3(s) + HF(ac) = H2SiF6(ac) + NaF(ac) + H2O =>
Na2SiO3(s) + 8 HF(ac) = H2SiF6(ac) + 2 NaF(ac) + 3 H2O
BeCl2 + KOH = Be(OH)2 + KCl =>
BeCl2 + 2 KOH = Be(OH)2 + 2 KCl
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
Al + F = AlF3 =>
Al + 3 F = AlF3
CH3CH2CHCl2 + KOH = KCl + H2O + CH3CH2CHO =>
CH3CH2CHCl2 + 2 KOH = 2 KCl + H2O + CH3CH2CHO
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4(s) + NaOH(aq) =>
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaOH(aq)
C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
Re + KOH + O2 = KReO4 + H2O =>
4 Re + 4 KOH + 7 O2 = 4 KReO4 + 2 H2O
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
Au2Br6(l) + Ag(s) = AgBr(s) + Au(s) =>
Au2Br6(l) + 6 Ag(s) = 6 AgBr(s) + 2 Au(s)
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
C4H6N4O12 = CO2 + H2O + N2 + O2 =>
2 C4H6N4O12 = 8 CO2 + 6 H2O + 4 N2 + O2
HNO3 + KOH = (KNO3) + H2O =>
HNO3 + KOH = (KNO3) + H2O
K2SO4 + CaCl2 = KCl + Ca(SO4) =>
K2SO4 + CaCl2 = 2 KCl + Ca(SO4)
Ca(OH)2 + HPo4 = Ca(Po4)2 + H2O =>
Ca(OH)2 + 2 HPo4 = Ca(Po4)2 + 2 H2O
Al2S3 = Al3 + S8 =>
24 Al2S3 = 16 Al3 + 9 S8
FeO = Fe2 + O =>
2 FeO = Fe2 + 2 O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KAl(OH)4 + H2SO4 + H2O = KAl(SO4)2*12H2O =>
KAl(OH)4 + 2 H2SO4 + 8 H2O = KAl(SO4)2*12H2O
SO3{-2} + MnO4{-} + H{+} = Mn{+2} + HSO4{-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
SrCl2 + Na2S = SrS + NaCl =>
SrCl2 + Na2S = SrS + 2 NaCl
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
CH3Br + NH3 = CH3 + NH3Br =>
CH3Br + NH3 = CH3 + NH3Br
KMnO4(aq) + NaNO2(aq) + H2SO4(aq) = NaNO3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 5 NaNO2(aq) + 3 H2SO4(aq) = 5 NaNO3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 3 H2O(l)
(OH)2 + H3PO4 = PO4 + H2O =>
3(OH)2 + 2 H3PO4 = 2 PO4 + 6 H2O
CaCO3(l) + HCl(l) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(l) + 2 HCl(l) = H2O(l) + CO2(g) + CaCl2(aq)
P4O10 + H2O = OH + P4O8 =>
P4O10 + 2 H2O = 4 OH + P4O8
KMnO4 + NaI + H2SO4 = I2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
H3PO4(aq) + CaOH(aq) = H2O(l) + Ca3PO4(aq) =>
H3PO4(aq) + 3 CaOH(aq) = 3 H2O(l) + Ca3PO4(aq)
Ag + HClO4 = AgClO4 + AgCl + H2O =>
8 Ag + 8 HClO4 = 7 AgClO4 + AgCl + 4 H2O
NaH + H2SO4 = Na2SO4 + H2 =>
2 NaH + H2SO4 = Na2SO4 + 2 H2
K2Cr2O7 + KNO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
K2Cr2O7 + 3 KNO2 + 8 HNO3 = 2 Cr(NO3)3 + 5 KNO3 + 4 H2O
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
(CH3)2Si(OH)2 = [Si(CH3)2O] + H2O =>
(CH3)2Si(OH)2 = [Si(CH3)2O] + H2O
Rb(s) + HNO3(aq) = RbNO3 + H2 =>
2 Rb(s) + 2 HNO3(aq) = 2 RbNO3 + H2
KMnO4 + KNO3 + H3SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
KMnO4 + 7 KNO3 + 5 H3SO4 = MnSO4 + 7 HNO3 + 4 K2SO4 + 4 H2O
NaCO3 + KCl = NaCl + KCO3 =>
NaCO3 + KCl = NaCl + KCO3
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