Three examples of where the nitrogen can be found in the real world.

Q: any grams of copper are

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Q: grams of iron are needed?

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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: where can we see phosphorus?

A: Given element,     Phosphorus

Q: Which of the following mechanisms give rise to agglomeration of charged particles? O a.…

A: Formation of lumps, caking, accumulation on treating the powder like substances is called the…

Q: Why are pressure, volume, and temperature used to measure the amounts of gas, whereas mass is used…

A: Ideal gas equation is: PV = nRT Here, P is the pressure of the gas. V is the volume of the gas. n is…

Q: chromate Express your answer as a chemical formula.

A: Given compound is chromate. Chromate is an ion which contains one chromium and four oxide atoms.…

Q: a. Metal or Nonmetal Explanation: State of Matter b. Metal or Nonmetal Explanation: Luster Metal or…

A: Given that : We have to give an explanation for both metals and non-metals on the basis of :

Q: Oxygen is not combustible.  Is this considered a Chemical or Physical property and why?

A: Combustion is the process of burning of a compound; in which the compound reacts with excess of…

Q: Hi what does wt in the equation stand for

A: 5.40 L of a solution contains 38.5 g of dissolved sodium hydrogen carbonate .We have to calculate…

Q: Which is not balanced?

A: The balanced chemical equation shows equal number of atoms of elements on reactants side and…

Q: Determine the percentage of the hydrogen peroxide in the sample

A: Solution: From the reaction stoichiometry and mole ratio we can find the theoretical yield of the…

Q: coal? CO

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Q: Solid calcium carbonate is produced by the reaction of carbon dioxide gas and solid calcium oxide.…

A: Calcium oxide (CaO) reacts with carbon dioxide to give a white-colored calcium carbonate.  The…

Q: The photo showed on May 6, 1937 of the explosion of the Hindenburg airship at Manchester Township,…

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Q: What are the potential errors that could occur when using the Kjeldahl method to determine the…

A: Kjeldahl method principle : Strong acid helps in the digestion of food and liberates nitrogen which…

Q: Explain why Nitrogen is produced from the top of the cryogenic distillation column while Oxygen is…

A: Nitrogen is obtained on the top while oxygen is obtained on the bottom if the column.

Q: write down a balanced chemical equation for each step of the synthesis of CuO and label the…

A: Nitric acid is added to copper. Cupric nitrate is formed during this reaction. Nitrogen di-oxide gas…

Q: How to convert mercury into gold?

A: This may possible by neuclear change as shown my handwriten solution.

Q: Pls help with this question.

A: The balanced chemical equation is given below

Q: what is the relationship between these molecules

A: Isomerism: the isomers which are having same molecular formula but differ in physical and chemical…

Q: 16) Nitrogen

A: The product's quantity is dependent only upon one reactant. This is always present in smaller amount…

Q: Which of the following is NOT true about flash combustion? 1. The process is faster and simpler than…

A: The Flash combustion method produces a complete combustion of the sample within. a high-temperature…

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: 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: Magnesium will burn in air to form both Mg;N2 and MgO. What mass of each product would be found if…

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Q: The physical basis for life is the carbon atom. This atom   a. is more abundant than silicon.   b.…

A: Carbon is a chemical element with the symbol C and atomic number 6. It's non metallic and…

Q: Why chemicals explode with nitrogen

A: Organic nitrogen containing compound are very explosive in nature.Nitrogen in it's free state exist…

Q: 1. The percentage of lead in earth crust is a. 0.0015 b. 0.05 c. 0.00015 d. 0.0045 2. The salt is a.…

A: According to the guidelines prescribed by Bartleby, we can answer a maximum of three sub-questions.…

Q: Interpretation of Data: Complete the table and interpret the observed data given in the worksheet.…

A: B. (a) CuSO4 + 5 H2O = CuSO4. 5 H2O confirms the presence of H. (b) Ca(OH)2 + CO2 = CaCO3 (s) + H2O…

Q: How many sig figs in this number? 6.76001 x 106 O 1 O 2 O 3 O 4 O 5 O 7 O 8

A: In this question, we will count the number of significant figure in the given number.  You can see…

Q: Which one is occurring? State an observation. • A metallic deposit appears • Bubbles appear •…

A: Ans. (a) A metallic deposit appears Electrophoretic deposition (EPD) is a technique where charged…

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: many ogen gas, N2?

A: A mole is  unit of measurement in chemistry. A mole is defined as 6.022 × 1023 molecules present.

Q: How much would a 138g piece of iron occupy?

A: Density of a substance is defined as the ratio of mass of substance and volume of that substance.…

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

A: Carbon monoxide, CO , is formed during incomplete combustion of hydrocarbons.

Q: A short description of how nitrogen was discovered.

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Q: According to nutritional guidelines the estimated average requirement for dietary potassium is…

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Q: What is chemical ? How do you deal with chemical ? How are chemical storage ?

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Q: Filling the Blanks. Fill in the blanks with the correct word/words to complete the given statement.…

A: 1) Carbohydrates provide energy to the body, particularly through glucose, a simple sugar that is a…

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

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

Q: Oxygen atoms can combine with Ozone to form oxygen:

A: Given,

Q: Be sure to answer all parts. Nitrous oxide (N,0) is called "laughing gas." It can be prepared by the…

A: This question belong to main group element that is decomposition reaction of salt. Salt salt may be…

Q: LEDs, Chemical Formula & Chemical Name of N + P

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Q: ethane completely burns in air.

A: On first combustion of ethane. And 2nd reaction of metal with oodine