Carbon monoxide gas is more dangerous than carbon dioxide gas. Why ?

Q: Give three different reaction equations for the preparation of hydrogen

A: Hydrogen is a colourless, tasteless and odourless gas which is slightly soluble in water.

Q: Use the mole ratio of hydrogen to oxygen from Question #4 to determine what happens when various…

A: Mole ratio of hydrogen and oxygen is 2:1 in the reaction Reaction is  2H2 + O2 -----> 2H2O

Q: Write a balanced chemical equation based on the following description: gaseous nitrogen and hydrogen…

A: Balance Chemical equation means no of atoms should be equaal in both side reactant and product

Q: 22. A chemist must attempt to perform a lab investigation according to natural conditions found…

A: A chemist surely attempt  to perform a lab investigation according to natural conditions or from…

Q: What is the coefficient for hydrogen in the balanced equation for the reaction of solid…

A: Please find below the reaction taking place  MoO3 + H2 -----> Mo + H2O Balancing  Since in LHS we…

Q: Which of the following combinations of atoms is most likely to result in a chemical reaction? a.…

A: Given Which of the following combinations of atoms is mostlikely to result in a chemical reaction?a.…

Q: How many kilojoules of energy will be needed to decompose 13.5 grams of N2O5 gas? (MM N2O5= 108.02…

A: Given, 2N2O5(g) ⟶ 4NO2(g) + O2(g)  ΔH = 110 kJ/mol Mass of N2O5 gas decomposes = 13.5 g Molar mass…

Q: Write a balanced chemical equation based on the following description: solid yttrium metal reacts…

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Q: Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) = PCI, (g) + Cl, (g)…

A: PCl5  <-----> PCl3 + Cl2  Equilibrium constant Kc = [PCl3][Cl2]/[PCl5] Using of this formula…

Q: Outline the procedures you would use to determine whether a gas sample was composed of hydrogen or…

A: There are various techniques to identify the gas present in gas sample. Flame test is one of them.…

Q: 37. How many grams of ozone are generated from 3.25 g of fluorine in the reaction: 3F₂(g) + 6H₂O(1)…

A: The number of moles of any substance is the ratio of given mass of that substance to that of molar…

Q: C. PREDICT THE PRODUCTS AND IDENTIFY THE TYPE OF CHEMICAL REACTION. 1. H,0 2. H, + O, → 3. KBr + Cl,…

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Q: 1. Write a chemical reaction that describes formation of the silver image in black and white…

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Q: Discuss the environmental significance of dissolved oxygen.

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Q: Write a balanced chemical equation based on the following description: propanol, CH,OH(1) burns in…

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Q: Explain how to prepare ammonia gas

A: The formula of ammonia gas is NH3

Q: Chlorine gas reacts with fluorine gas to form chlorine trifluoride via the following reaction: Cl2…

A: Given chemical reaction is Cl2(g) + 3F2(g) -> 2ClF3(g)  Limiting reagent is a reactant which…

Q: 4. Explain the laboratory rules for waste disposal.

A: Given question demands the all type of waste disposal rules used in the laboratory. We know that, in…

Q: Write a balanced chemical equation based on the following description: solid silicon dioxide and…

A: Balanced chemical equation is the equation in which equal number of atoms are present on both sides…

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: How can chlorine become stable?

A: As we all know that chlorine is having 7 electron in the outer most shell. It need one more electron…

Q: Write a balanced chemical equation based on the following description: solid tetraphosphorus…

A: chemical equation is the representation of a reaction in which reactants and products are written in…

Q: Discuss the chemistry and classification of explosives

A: An explosive can be classified as a low or high explosive based on its rate of combustion. As, low…

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: Alkali metal reacts with water to form metal hydroxide and hydrogen gas. a. True b. False

A: The statement is true. Alkali metals have only 1 electron in their outermost s-orbital, therefore…

Q: mercury(ii) nitrate and potassium iodide produce mercury(ii) iodide and potassium nitrate. Write the…

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Q: 11. How many moles of H2O2 are produced in the production of hydrogen peroxide when 13 grams of…

A: Reaction equation for the production of hydrogen peroxide :2H2O + O2 →               2H2O2Mass of…

Q: product

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Q: Write and balance the following reactions with the information given. Solid magnesium reacts with…

A: A question about balancing the chemical equation, which is to be accomplished.

Q: convert 5 mg of gold per mg of activated carbon to mg of gold per gram of activated carbon.

A: Given: 5mgAumg Activated Carbon →xmgAug Activated Carbon  To find: the value of x.

Q: What mass of aluminum is necessary to produce 4.72L of hydrogen of STP? Aluminum + Nitric Acid >…

A: Given reaction is ., Al + HNO3 ----> Al(NO3)3 + H2 Balanced reaction is., 2 Al + 6 HNO3 ---->…

Q: Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high…

A: At high temperature, when gaseous ammonia passed over copper (II) oxide produces nitrogen gas and…

Q: Why does a balanced equation important in everyday life?

A: A balanced equation is the chemical equation that contains equal number of different atoms on both…

Q: Gaseous nitrogen tribromide can be formed from the reaction of nitrogen gas and bromine gas. Explain…

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Q: is a method wherein nitrogen from the air is directly combined with H2 under high pressure and…

A: Reactive nitrogen is used for the nitrogen compounds that support growth. So, ammonia is a reactive…

Q: When chlorine atoms react with atmospheric ozone, what are the products of the reaction?

A: Ozone is gas which has the molecular formula O3. It is found in stratosphere layer of the…

Q: After determining the composition of a mixture of KClO3 and KCl, it is found that the calculated…

A: Here we are determining the composition of mixture by using decomposition of KClO3  and…

Q: Write the balanced chemical equations representing the following reactions. Identify the type of…

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Q: Write a balanced chemical equation based on the following description: sulfur trioxide gas and water…

A: Balanced chemical equation: A balance chemical equation can be define as the reaction in which…

Q: Potassium chlorate reacts to form potassium chloride and oxygen gas. ? Explain how ?

A: Potassium chlorate reacts to form potassium chloride and oxygen gas.

Q: How many moles of potassium chlorate are needed to produce 15 moles of oxygen?

A: Given :- number of moles of O2 = 15 mol  To calculate :- number of moles of KClO3

Q: CH.OH+O27 ? ->

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Q: Ozone gas (O3) reacts with carbon monoxide gas to form oxygen gas and carbon dioxide gas. Identify…

A: Reactant takes part in reaction while product formed in the reaction  Ozone and Carbon monoxide is…

Q: )From what is nitrogen recovered? B)How?

A: Nitrogen was discovered by Daniel Rutherford in 1772. it exists as a diatomic gas with molecular…

Q: balanced chemical equation

A:

Q: N2 in the atmosphere Plants Process X + NH3 in soil NH, NO2 NO3 State THREE (3) impacts that can be…

A: Please find your solution below : The process by which organic nitrogen is converted to ammonia by…

Q: Instant cold packs utilize the formation of an aqueous solution of ammonium nitrate. A. Describe why…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Why is nitrogen mixed in reactions involving combustible gases?

A: Nitrogen is mixed in reactions involving combustible gases beacause:

Q: Why ozone is more reactive than oxygen gas

A:

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.