Describe the conditions necessary for coal to be produced.

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: Write a balanced equation for the formation reaction of each of the following substances: (a)…

A:

Q: In addition to ash, what is produced when wood burns

A: Combustion is a process of burning of hydrocarbons in presence of oxygen.

Q: On your paper, write the complete balanced equation for the combustion of aluminum metal. In the…

A: Answer:- This question is answered by using the simple concept of combustion reaction which involves…

Q: What is the product of the reaction of sulfur and water? What is the result when it is tested in…

A: Sulphur does not react with water under normal conditions.

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

A:

Q: The first step in the synthesis of alum is to react aluminum with potassium hydroxide.  Why does…

A: The first step in the synthesis of alum is to react Aluminum with Potassium Hydroxide. This step…

Q: What type of reaction is shown below? CH,(g) + 203(g)→ CO2(g) + 2H,O(g) O synthesis O decomposition…

A: Given  reaction in question is Combustion reaction is given  because these reaction is methane…

Q: 4. What mass of hydrogen sulphate can be prepared from 50.0 g sulphur dioxide, 15.0 g oxygen, and…

A: We have given,  Mass of sulphur dioxide = 50.0g Mass of oxygen = 15.0 g  Mass of water = 980.0g

Q: Write a balanced chemical reaction and determine the type of reaction

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Q: Which process is a chemical reaction?(a) Gasoline evaporating from a gasoline tank(b) Iron rusting…

A: A chemical reaction is that process in which one or more reactants react with each other and form…

Q: Precipitation is an example of what type of reaction? * O single replacement Decomposition double…

A: In the precipitation reaction, two solutions of soluble salt are mixed and the product of the…

Q: Write and balance the equation for the complete combustion of ethane, C, H,

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: Explain how to prepare ammonia gas

A: The formula of ammonia gas is NH3

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

A:

Q: Write a balanced equation for the combustion reaction that occurs between ethanol and oxygen?

A: A balanced equation for the combustion reaction that occurs between ethanol and alcohol has to be…

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: Reaction Reaction Substances + heat + water with red litmus with blue litmus Magnesium Sulfur

A: The substances or molecules that turns blue litmus paper into red are acidic in nature. And the…

Q: What is the balanced equation for solid magnesium reacts with copper(ii) chlorine?

A: The reaction of Copper(II) chloride with Mg is single displacement reaction.

Q: Potassium chlorate, potassium chloride, and water is produced by passing chlorine gas into a hot…

A: Given : volume of potassium chlorate  = 694.45 ml Molarity of potassium chlorate = 4.06 M  Density…

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: 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: Which of the following elements is not directly produced in He burning? a. carbon b.beryllium c.…

A: in this, we generally see the triple-alpha process. It is a nuclear fission reaction.

Q: Describe the relationship between the oxidation state of a carbon molecule and its usefulness as a…

A: Carbon-containing compounds are used as a fuel as they produce a large amount of energy. heat and…

Q: The reaction between aluminium powder and chlorine gas b. The reaction between magnesium oxide…

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Q: What are the ethical considerations involved in mining frozen methane? State in your own words in…

A: Frozen methane, also called methane hydrates, is composed of methane gas molecules sealed inside the…

Q: a. Give the chemical equation for the reaction of white phosphorus in an excess of air. (Use the…

A:

Q: Provide a cost analysis to produce 1 g and 100 kg of alum. How does this compare to the cost of…

A: Procedure : The first part of this experiment was taking 50ml of aqueous solution of KOH. Taking…

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

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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: Potassium chlorate, potassium chloride, and water is produced by passing chlorine gas into a hot…

A: Given information, Molarity of potassium chlorate (KClO3) = 3.47 M Volume (V) = 610.72 mL = 0.61072…

Q: How many grams of product will be formed by completely burning 7.80 g of aluminum on excess oxygen?

A:

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: Write a balanced chemical equation based on the following description: hydrogen gas reacts with…

A: Hydrogen gas react with oxygen gas to produce liquid water.  The balance chemical equation based on…

Q: mass of oxygen gas

A:

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: Bismuth is a metallic element in Group V of the Periodic Table. (a) Complete the diagram to sHow the…

A: Since you posted questions with multiple sub parts we only answer the first three The solid material…

Q: How mant grams of Aluminum are required to produce 17.5 g of hydrogen

A: The reaction of Aluminum to produce Hydrogen is as follows: 2Al(s) +…

Q: phosphorus oxide

A:

Q: Write a balanced equation for the reaction of iron with oxygen to produce iron (III) oxide.

A: We know that,  Chemical formula of iron(iii)oxide=Fe2O3 According to question when Iron react with…

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

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

Q: Give the chemical equation for the reaction of white phosphorus in an excess of air.Use the lowest…

A: Give the chemical equation for the reaction of white phosphorus in an excess of air. Give the…

Q: Write a general equation for the reaction of a halogen with:another halogen

A: In the periodic table, group 17 elements are called Halogens. The elements are- Fluorine, chlorine,…

Q: what mass of hydrogen sulphate can be prepared from 50.0 g sulphur dioxide, 15.0 g oxygen, and 980.0…

A:

Q: Write.a balanced equation when hydrogen gas reacts with oxygen gas to produce gaseous water.

A: The answer to the following question is given as:

Q: Which is NOT true about a complete combustion? *     It is a reaction with oxygen.   It is a process…

A: To solve this problem we have to know about complete combustion

Q: Methanol gas reacts with oxygen gas to produce carbon dioxide gas and steam. Balance the chemical…

A: Methanol reacts with oxygen to give carbon dioxide gas and steam.

Q: Aluminum metal and sulfuric acid produce aluminum sulfate and hydrogen gas. Write the balanced…

A: The reactants given are aluminium metal and sulfuric acid and the products are aluminium sulfate and…

Q: 1. is released during the production of clinker. а. СаСОз b. CO2 с. Са (ОН)2 d. CO

A: During the production of clinker following steps occurs