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A base or alkali as NaOH, KOH, Ca(OH)2.
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Mass of 1.60 mol of ammonium sulfate?
you take the molar mass of ammonium sulfate (132.144) and multiply that by the 1.60 moles you are already given to get the answer, 211.4034 grams the equation looks like this: 132.144*1.60=211.4304 g
What is the chemical formula for molybdenum nitrate?
The chemical formula of ammonium sulfate is (NH4)2SO4. Each molecule of ammonium sulphate contains two NH4+ ions and one SO42- ions.
Chemical test for ammonium ion?
Bases displace ammonia from ammonium compounds, so... 1) Take small amount of the substance that you want to test to see if ammonium ions are present 2) Add some sodium hydroxide 3) Heat gently 4) Ammonia gas is produced if the ammonium ion was present. You can know that ammonia gas is given off if the gas turns damp litmus paper blue.
What was given off when ammonium chloride was heated?
since ammonium chloride is a subline solid, it gets converted into gaseous state directly without changing into liquid state
Copper II sulfate pentahydrate reaction when heated?
The substance turns white then grey and finally brown. That is because heat is given off and water evaporates.
Mass of 1.60 mol of ammonium sulfate?
you take the molar mass of ammonium sulfate (132.144) and multiply that by the 1.60 moles you are already given to get the answer, 211.4034 grams the equation looks like this: 132.144*1.60=211.4304 g
What is the chemical formula for molybdenum nitrate?
The chemical formula of ammonium sulfate is (NH4)2SO4. Each molecule of ammonium sulphate contains two NH4+ ions and one SO42- ions.
Among the following identify the reaction which is a synthesis as well as an exothermic reaction.Formation of carbon dioxide from limestoneFormation ammonia from its constituentsFormation of ammonium chloride from ammonia and hydrogen chloride?
If you mix Ammonia as well as Hydrogen chloride, you will get ammonium chloride. It is given by NH3 (g) + HCl (g) → NH4Cl(s)
Chemical test for ammonium ion?
Bases displace ammonia from ammonium compounds, so... 1) Take small amount of the substance that you want to test to see if ammonium ions are present 2) Add some sodium hydroxide 3) Heat gently 4) Ammonia gas is produced if the ammonium ion was present. You can know that ammonia gas is given off if the gas turns damp litmus paper blue.
How could test for the ammonium ion?
Bases displace ammonia from ammonium compounds, so... 1) Take small amount of the substance that you want to test to see if ammonium ions are present 2) Add some sodium hydroxide 3) Heat gently 4) Ammonia gas is produced if the ammonium ion was present. You can know that ammonia gas is given off if the gas turns damp litmus paper blue.
What is ammonium sulphate it is call ammonia alum?
Ammonium sulphate is (NH4)2 SO4.Alums are double sulphates containing for example aluminium ions. Ammonium alum is a name given to ammonium aluminium sulphate, (NH4) Al (SO4)2.12H2O
What was given off when ammonium chloride was heated?
since ammonium chloride is a subline solid, it gets converted into gaseous state directly without changing into liquid state
Conjugate base of NH4 plus?
The conjugate acid of any substance is given by removing an acidic hydrogen. In the case of ammonium ion, the conjugate base is ammonia.
Copper II sulfate pentahydrate reaction when heated?
The substance turns white then grey and finally brown. That is because heat is given off and water evaporates.
Why iron corroded in the presence of ammonium carbamate?
Ammonium carbamate is a chemical salt resulting from the reaction of ammonia and carbon dioxide. The structure is: H2N-C(=O)-O(-)(+)NH4. Ammonium carbamate can be formed without any intermediates by passing ammonia gas over solid carbon dioxide (dry ice). In the real world, there is often water present and this complicates matters. Carbon dioxide and water can react to form carbonic acid, H2CO3. Carbonic acid is a diprotic acid and can react with 2 equivalents of base, so, when carbonic acid reacts with ammonia, ammonium bicarbonate begins to form; HO-C(=O)-O(-)(+)NH4. As more ammonia is added, ammomium carbonate begins to form; H4N(+)(-)O-C(=O)-O(-)(+)NH4. These are equilibrium reactions. As the concentration of ammonium carbonate increases, there is a conversion of some of the ammonium carbonate to ammonium carbamate. This is a dehydration reaction. An industrially important chemical that is derived from ammonia and carbon dioxide is urea, which is used as fertilizer. Urea is ammonium carbonate that has given up two molecules of water; H2N-C(=O)-NH2. The fertilizer plants that manufacture urea have severe corrosion problems due to the ammonium carbamate intermediate. The corrosion is so severe that carbon steel cannot be used. Some parts of the process will corrode 316 stainless steel. Those heated sections are manufactured from special alloys. Why does iron corrode in the presence of ammonium carbamate? Ammomium carbamate is hygroscopic and will attract moisture. Wetted ammonium carbamate will become an equilibrium mixture of ammonium carbamate and ammonium carbonate. This combination of salts and moisture attacks the protective oxide layer on the surface of steel with chelation-type mechanism. This exposes the underlying base metal for further attack.
What is a balanced equation for the reaction of hydrochloric acid and ammonia solution?
a balanced equation for the reaction of hydrochloric acid and ammonia solution is given below.HCL(aq) + NH3(l) ---> NH4+(aq) + Cl-(aq) complete .This is the balanced chemical equation .
How many moles of ammonium ions are in 6.965 of ammonium carbonate?
As the formula for ammonium carbonate is (NH4)2CO3, there are two moles of ammonium for every mole of ammonium carbonate. Just double the given number.
