What are the diseases caused by sulphur dioxide?

Q: How many types of boranes does boron forms?

A: Boranes are the compounds containing boron and hydrogen atoms. These types of compounds can be…

Q: the net chemical equation for the production of phosphoric acid from phosphorus, oxygen and water.…

A: The two steps are: Step 1: P4(l) + 5O2(g) → 2 P2O5(g) Step 2: P2O5(g) + 3H2O(l) → 2 H3PO4(l)

Q: What are the sources of mercury?

A: ANSWER IS DISCUSSED BELOW :

Q: what happens when lead sulphide is heated in the presence of air?

A: When lead sulphide is heated in presence of air i.e in presence of oxygen, it produces lead oxide…

Q: How does lime reduce sulfur dioxide emissions from the burning of coal?

A: Coal is primarily made up of carbon and it  is readily combustible. The colour of coal is…

Q: How many grams of nitrogen are required to fully react with 2.79 g of hydrogen to produce ammonia?

A: Given,Hydrogen = 2.79 gMolar mass of ammonia = 17.031 g/molMolar mass of hydrogen = 1.007 g/molMolar…

Q: What are the oxidation numbers of the nitrogen atoms in nitric acid

A:

Q: Why is hydrogen so reactive?

A: The reason for, hydrogen is so reactive has to be given.

Q: Explain the process of fixing nitrogen.

A: Nitrogen fixation is the process of converting atmospheric nitrogen in the form of ammonia.…

Q: Explain Removal of sulfur dioxide from a gas stream?

A: The detailed process for the removal of SO2 from a gas stream includes the following steps: (i)…

Q: What is the reaction between sodium hydroxide and water? And why do you feel heat once you mix them…

A: Reaction between water and NaOH.  NaOH(s)  + H2O ---> NaOH(aq.)

Q: A sample of 70.5 mg of potassium phosphate is added to 15.0 mL of 0.050 M silver nitrate, resulting…

A: The molecular equation for the reaction between potassium phosphate and silver nitrate is to be…

Q: What is the chemical formula for the compound formed between vanadium(III) and iodine?

A: Dear student since you have asked multiple questions but according to guidelines we will solve 1st…

Q: Explain why either greatly decreasing or increasing the percentage of oxygen in the atmosphere is…

A: Oxygen is a chemical compound that exists in gaseous state under normal conditions. This gas is…

Q: Why does the nitrogen concentration decrease after hydrogen is added?

A: The reason for, the nitrogen concentration decrease after hydrogen is added has to be stated.

Q: Why does carbon dioxidedisplace oxygen?

A: The given question is based on concept of density. The definition of denser is something that is…

Q: Which of the following elements does hydrogen not react with? Carbon Nitrogen Oxygen O Sulfur

A: Given that a question in carbon, nitrogen, oxygen and sulphur element .   We have difine a which…

Q: What happens when methane burns in the presence of oxygen to form carbon dioxide and water?

A: Given  Combustion of methane

Q: What mass of gaseous carbon dioxide can be absorbed by 1.00 kg of lithium hydroxide?

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: How many grams of silver nitrate are required to produce 0.25 mall of silver sulfide?

A: Given :- number of moles of Ag2S = 0.25 mol  To be calculated = mass of AgNO3 (in g)

Q: Explain how fossil fuels, which are made of carbon and hydrogen, contain sulfur compounds.

A: Solution : Fossil fuels are found in the Earth's crust and contain carbon and hydrogen…

Q: What are the types of Calcium Hydroxide?

A: Calcium hydroxide is having molecular formula Ca(OH)2

Q: Nitric acid and phosphoric acid are two major chemical products of the chemical industry. Describe…

A: The phosphoric and nitric acids are two major chemical products. There uses are shown as follows,

Q: Explain why hydrogen sulfide is a gas at room temperature, whereas water, which has a lower…

A: In chemistry physical properties and chemical properties depends on the type of bond formed between…

Q: What physical evidence indicates the formation of water during a chemical reaction?

A: The following physical evidence of the formation of water during a chemical reaction is -

Q: What is not a common method of producing hydrogen gas? Passing electricity through water Stripping…

A: Hydrogen production is the industrial method for generating hydrogen gas.

Q: what is the appropriate way of preparing hypochlorite solution?

A: Sodium hypochlorite has a molecular formula NaOCl comprising of Na+ion and hypochlorite ion (ClO- ).…

Q: Give two uses of sodium carbonate?

A: Sodium carbonate is an inorganic compound. Its molecular formula is Na2CO3. It is also known as…

Q: How many grams of magnesium hydroxide would be needed to react with 6.55 g of nitric acid?

A: Given :- amount of nitric acid = 6.55 g  To calculate :- amount of magnesium hydroxide required (in…

Q: Define Sulphur Oxides (SOx) and explain the effects of SOx to the environment. Relate the effect to…

A: Sulfur oxides (SOx) are compounds of sulfur and oxygen molecules. Sulfur dioxide (SO2) is the…

Q: why oxygen exists as gas and sulphur exists as solids?

A: Oxygen and sulphur both belong to same group that is group 16. The size of atoms increases going…

Q: Name two poisonous gases which can be prepared from chlorine gas.

A: The names of two poisonous gases which can be prepared from chlorine gas are phosgene gas and…

Q: Write the equation for the reaction by which carbon monoxide reduces nitric oxide to nitrogen gas.

A: Equation for the reaction by which carbon monoxide reduces nitric oxide to nitrogen gas ?

Q: What are the oxidation numbers of each sulfur molecule in H2S4

A: In the compound given, the central atoms can only be S because there is only 1 valence electrons in…

Q: How does HCL react differently with burned and unburned magnesium? Does any produce a chemical…

A: The magnesium strip is burned in the flame of Bunsen burner.  It burns with a bright white light.…

Q: Ammonia gas is obtained by the reaction of nitrogen gas and hydrogen gas. Write a balanced chemical…

A:

Q: Describe how boron is used in the nuclear industry.

A: Nuclear industry is related to nuclear reactions. Nuclear reactions deal with the exchange and…

Q: Write the reaction equations for the synthesis of nitric acid and nitrous acid

A: Nitrous acid is unstable and weakly acidic compound. It exists in the solution of nitrate salts…

Q: What types of oxides are formed when non-metals combine with oxygen?

A: Non-metals, such as carbon, nitrogen, sulfur, etc, when reacts with oxygen from their oxide, such as…

Q: two reactions are necessary for the production of nitrogen dioxide. write the balanced equation for…

A: two reactions are necessary for the production of nitrogen dioxide. write the balanced equation for…

Q: What amount of NaOH is produced in reaction with 2.25 g Na with water?

A: Given: Mass of Na = 2.25 g Known: Molar mass of Na = 23 g/mol Molar mass of NaOH = 40 g/mol

Q: Give the important uses of sodium carbonate.

A: The inorganic compound that has the formula Na2CO3, which is white in color, and is water-soluble,…

Q: The halogens form oxoacids with different amounts of oxygen. Explain why HClO4  is a stronger acid…

A: The structures of HClO4 and HClO2 can be shown below,

Q: Earth’s atmosphere originally did not contain oxygen. Explain how the atmosphere gained oxygen.

A: Initially, the earth’s atmosphere was reducing nature, which mainly contains hydrogen, ammonia,…