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2 C4H8 + 2 HBr = 2 C4H8Br + H2
FeSO4 + K2C2O4 = FeC2O4 + SO4 + K =>
FeSO4 + K2C2O4 = FeC2O4 + SO4 + 2 K
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
I2 + C6H5Cl = H2 + C6HClI =>
I2 + 2 C6H5Cl = 4 H2 + 2 C6HClI
PH3 + N2 = N2H4 + P =>
4 PH3 + 3 N2 = 3 N2H4 + 4 P
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O =>
CH3CH2CH2Cl + KOH = C3H6 + KCl + H2O
CuCl{2+} + Mg = MgCl{2+} + Cu =>
CuCl{2+} + Mg = MgCl{2+} + Cu
FeSO4 + K2C2O4 = FeC2O4 + SO4 + K =>
FeSO4 + K2C2O4 = FeC2O4 + SO4 + 2 K
H3PO4(aq) + AnswerKOH(aq) = AnswerH2O(l) + K3PO4(aq) =>
H3PO4(aq) + 3 AnswerKOH(aq) = 3 AnswerH2O(l) + K3PO4(aq)
NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl
FeCl3(aq) + K2C2O4(aq) + H2O(l) = K3[Fe(C2O4)3]*3H2O(s) + KCl(aq) =>
FeCl3(aq) + 3 K2C2O4(aq) + 3 H2O(l) = K3[Fe(C2O4)3]*3H2O(s) + 3 KCl(aq)
Ca3(PO4)2 + Cl2 + C = POCl3 + CO + CaCl2 =>
Ca3(PO4)2 + 6 Cl2 + 6 C = 2 POCl3 + 6 CO + 3 CaCl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Na + SrBr2 = Sr + NaBr =>
2 Na + SrBr2 = Sr + 2 NaBr
AlCl3 + (NH4)OH = (NH4)Cl + Al(OH)3 =>
AlCl3 + 3(NH4)OH = 3(NH4)Cl + Al(OH)3
HOOC(CH2)4COOH + CH3OH = CH3OOC(CH2)4COOCH3 + H2O =>
HOOC(CH2)4COOH + 2 CH3OH = CH3OOC(CH2)4COOCH3 + 2 H2O
Cu2O + H2 = Cu + H2O =>
Cu2O + H2 = 2 Cu + H2O
ZnSO4 + Pb = Zn + PbSO4 =>
ZnSO4 + Pb = Zn + PbSO4
Na3PO4 + Mg(HCO3)2 = Mg3(PO4)2 + NaHCO3 =>
2 Na3PO4 + 3 Mg(HCO3)2 = Mg3(PO4)2 + 6 NaHCO3
C3H6Br2 + Zn = C3H6 + ZnBr =>
C3H6Br2 + 2 Zn = C3H6 + 2 ZnBr
C2H6O + C2H2O2 = C6H12O2 + H2O =>
7 C2H6O + 2 C2H2O2 = 3 C6H12O2 + 5 H2O
FeCl3 + K3[Fe(CN)6] = Fe2[Fe(CN)6] + KCl + Cl =>
2 FeCl3 + K3[Fe(CN)6] = Fe2[Fe(CN)6] + 3 KCl + 3 Cl
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Al(OH)3(s) + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3(s) + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Na(C2H3O2) + KCl = NaCl + K(C2H3O2) =>
Na(C2H3O2) + KCl = NaCl + K(C2H3O2)
C3H8 + O3 = CO2 + H2OO =>
3 C3H8 + 14 O3 = 9 CO2 + 12 H2OO
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq) =>
AgNo3(aq)HCl(aq) = AgCl(s)HNo3(aq)
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O =>
BaCO3 + H2SO4 = BaSO4 + CO2 + H2O
CH3COOAgHNO3 = CH3COOHAgNO3 =>
CH3COOAgHNO3 = CH3COOHAgNO3
Na2S + HCl = H2S + NaCl =>
Na2S + 2 HCl = H2S + 2 NaCl
Zn + FeSO4(aq) = ZnSO4 + Fe =>
Zn + FeSO4(aq) = ZnSO4 + Fe
H12N3O4P + Ba(OH)2 = NH4OH + Ba3(PO4)2 =>
2 H12N3O4P + 3 Ba(OH)2 = 6 NH4OH + Ba3(PO4)2
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Br + KOH = KBr + KBrO4 + H2O =>
8 Br + 8 KOH = 7 KBr + KBrO4 + 4 H2O
CuSO4 + NH3 + H2O = Cu(OH)2 + (NH4)2*SO4 =>
CuSO4 + 2 NH3 + 2 H2O = Cu(OH)2 + (NH4)2*SO4
K + N2 = K3N =>
6 K + N2 = 2 K3N
[SO3]2[SO2]2[O2] = O2 + SO2 =>
[SO3]2[SO2]2[O2] = 2 O2 + 4 SO2
CH3COOAgHNO3 = CH3COOHAgNO3 =>
CH3COOAgHNO3 = CH3COOHAgNO3
HCl + Ni2(CO3)3 = NiCl3 + H2O + CO2 =>
6 HCl + Ni2(CO3)3 = 2 NiCl3 + 3 H2O + 3 CO2
KMnO4 + C3H8O3 + H2SO4 = K2SO4 + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 + 7 H2SO4 = 7 K2SO4 + 14 MnO2 + 9 CO2 + 19 H2O
Mg(OH)2 + Na2O = Na2MgO2 + H2O =>
Mg(OH)2 + Na2O = Na2MgO2 + H2O
AlCl3 + (NH4)OH = (NH4)Cl + Al(OH)3 =>
AlCl3 + 3(NH4)OH = 3(NH4)Cl + Al(OH)3
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
I2 + HOCl + H2O = IO3{-} + Cl{-} + H{+} =>
I2 + 5 HOCl + H2O = 2 IO3{-} + 5 Cl{-} + 7 H{+}
KHCO3 + H2SO4 = KHSO4 + H2O + CO2 =>
KHCO3 + H2SO4 = KHSO4 + H2O + CO2
ZnO + Ca(OH)2 = ZnOH + CaO2 =>
2 ZnO + Ca(OH)2 = 2 ZnOH + CaO2
K2MnO4 + H2O + Fe(OH)2 = MnO2 + KOH + Fe(OH)3 =>
K2MnO4 + 2 H2O + 2 Fe(OH)2 = MnO2 + 2 KOH + 2 Fe(OH)3
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