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Zn + Ni2 = ZnNi2
NH4CO3(s) + HCl(aq) = H2O(l) + CO2(g) + NH4Cl2(aq) =>
NH4CO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + NH4Cl2(aq)
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
CH4 + O2 = CO2 + H4 =>
CH4 + O2 = CO2 + H4
Al2S3(S) + O2(g) = AlO + S =>
Al2S3(S) + O2(g) = 2 AlO + 4 S
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
B2H4 = B + H2 =>
B2H4 = 2 B + 2 H2
AgNo3 + KCn = AgCn + K + No3 =>
AgNo3 + KCn = AgCn + K + No3
K2SO3 + BaC2 = BaSO3 + KC =>
K2SO3 + BaC2 = BaSO3 + 2 KC
AgNo3 + KCn = AgCn + K + No3 =>
AgNo3 + KCn = AgCn + K + No3
HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3
CuC12 + H2 = Cu + HC1 =>
CuC12 + 6 H2 = Cu + 12 HC1
Co(NO3)2*6H2O + NH4Cl + NH3 = [Co(NH3)6]Cl2 + H2O + HNO3 =>
Co(NO3)2*6H2O + 2 NH4Cl + 4 NH3 = [Co(NH3)6]Cl2 + 6 H2O + 2 HNO3
AgNo3 + KCn = AgCn + K + No3 =>
AgNo3 + KCn = AgCn + K + No3
Al(s) + HCl(aq) = Al2Cl3(aq) + H2(g) =>
4 Al(s) + 6 HCl(aq) = 2 Al2Cl3(aq) + 3 H2(g)
C3H6O + I2 + KOH = CH3COOK + KI + H2O =>
2 C3H6O + 4 I2 + 11 KOH = 3 CH3COOK + 8 KI + 7 H2O
K2Cr2O7 + H2SO4 + SnSO4 = K2SO4 + Sn(SO4)2 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 3 SnSO4 = K2SO4 + 3 Sn(SO4)2 + Cr2(SO4)3 + 7 H2O
AgNo3 + KCn = AgCn + K + No3 =>
AgNo3 + KCn = AgCn + K + No3
MgCl2 + Na2CO3 + H2O = (MgOH)2CO3 + NaCl + NaHCO3 =>
2 MgCl2 + 3 Na2CO3 + 2 H2O = (MgOH)2CO3 + 4 NaCl + 2 NaHCO3
AgNo3 + KCn = AgCn + K + No3 =>
AgNo3 + KCn = AgCn + K + No3
Mg + FeCO3 = MgCO3 + Fe =>
Mg + FeCO3 = MgCO3 + Fe
Na2CO3*NaHCO3*2H2O = Na2CO3 + H2O + CO2 =>
2 Na2CO3*NaHCO3*2H2O = 3 Na2CO3 + 5 H2O + CO2
(CH3COO)2Pb + HCl = CH3COOH + PbCl2 =>
(CH3COO)2Pb + 2 HCl = 2 CH3COOH + PbCl2
CaCo3 + HCl = HCo3 + CaCl =>
CaCo3 + HCl = HCo3 + CaCl
CoCl2 + H2O2 + NaOH = CoOOH + H2O + NaCl =>
2 CoCl2 + H2O2 + 4 NaOH = 2 CoOOH + 2 H2O + 4 NaCl
CH3CH2COOH + CaO = C6H10CaO4 + H2O =>
2 CH3CH2COOH + CaO = C6H10CaO4 + H2O
Na2SiO3 + SO4 = Na2SO4 + SiO3 =>
Na2SiO3 + SO4 = Na2SO4 + SiO3
Cr + Bi2O3 = Bi + Cr2O3 =>
2 Cr + Bi2O3 = 2 Bi + Cr2O3
HaHCO3 = Ha2CO3 + H2O + CO2 =>
2 HaHCO3 = Ha2CO3 + H2O + CO2
Al(No3)3 + Na2S = Al2S3 + NaNo3 =>
2 Al(No3)3 + 3 Na2S = Al2S3 + 6 NaNo3
CuSO4 + ZnO = ZnSO4CuO =>
CuSO4 + ZnO = ZnSO4CuO
FeO + HNO3 = Fe(NO3)3 + H2O + NO2 =>
FeO + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO2
Na2S2O8 + FeCl2 + NaCl = Na2SO4 + FeCl3 =>
Na2S2O8 + 2 FeCl2 + 2 NaCl = 2 Na2SO4 + 2 FeCl3
CH6 = CH4 + H2 =>
CH6 = CH4 + H2
NH4NO3 + NaBr = NaNH4 + NO3Br =>
NH4NO3 + NaBr = NaNH4 + NO3Br
HgO2 + H2O = H2HgO3 =>
HgO2 + H2O = H2HgO3
C3H3 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
2 C3H3 + 6[Cu(NH3)2]Cl = 3 C2Cu2 + 12 NH3 + 6 HCl
Co2(CO3)3(s) = Co2O3(s) + CO2 =>
Co2(CO3)3(s) = Co2O3(s) + 3 CO2
C6H16(g) + O2 = H2O(g) + CO2(g) =>
C6H16(g) + 10 O2 = 8 H2O(g) + 6 CO2(g)
NH2 + Cl2 = NH4Cl + N2 =>
4 NH2 + Cl2 = 2 NH4Cl + N2
(Ni(NO3)2) + NaOH = Ni(OH)2 + NaNO3 =>
(Ni(NO3)2) + 2 NaOH = Ni(OH)2 + 2 NaNO3
K2 + Br2 = KBr =>
K2 + Br2 = 2 KBr
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O =>
K[Al(OH)4] + HCl = KCl + Al(OH)3 + H2O
K2Cr2O7 + H2O + O2 = KOH + Cr2O7 =>
2 K2Cr2O7 + 2 H2O + O2 = 4 KOH + 2 Cr2O7
H2SO4 + NaBrO3 = HBrO3 + Na2 + SO4 =>
H2SO4 + 2 NaBrO3 = 2 HBrO3 + Na2 + SO4
NH2OH + I2 + NaOH = NaI + H2O + N2 =>
2 NH2OH + I2 + 2 NaOH = 2 NaI + 4 H2O + N2
Bariumchloride + sulfuricacid = bariumsulfate + hydrochloricacid =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Au + H2S + O2 = Au2S + H2O =>
4 Au + 2 H2S + O2 = 2 Au2S + 2 H2O
C5H7O4COOH + H2O = H3O + C5H7O4COO =>
C5H7O4COOH + H2O = H3O + C5H7O4COO
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