The photo showed on May 6, 1937 of the explosion of the Hindenburg airship at Manchester Township, New Jersey, United States Give two (2) properties of hydrogen that could be related to the Hindenburg disaster? Which is Hindenburg disaster was an infamous example of airship accident that involving  hydrogen combustion. Write balanced equation for the hydrogen combustion Give two (2) characteristics of hydrogen that contribute in making the hydrogen favorable as a general energy source in vehicle. Hydrogen gas can be produced using potassium hydroxide as a precursor.

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: O3(g) + 2 I-(aq) + H2O(l) → O2(g) + I2(aq) + 2 OH-(aq) How many grams of ozone can be removed from…

A: As per the given balanced chemical equation, 1 mol of ozone is removed using 2 mol of iodide ions.

Q: liquid c7h8o is burned with oxygen gas to produce gaseous carbon dioxide and water vapor balanced…

A:

Q: Aspartame (C14H18N2O5) is a solid used as an artificial sweetener. Its combustion pro- duces carbon…

A:

Q: How the reliance on fossil fuels results in huge excess emissions of CO2?

A: The  lаrgest  sоurсe  оf  greenhоuse  gаs  emissiоns  frоm  humаn   асtivities  in  the  United…

Q: C6H12O6+ O2 → CO2 + H2O + Energy   Questions: 3. How many grams of oxygen are needed to produce…

A: Glucose reacts with oxygen to form carbon dioxide, water, and energy. The equation for the balanced…

Q: Which of the following laws explains the following statement? Acetylene gas, regardless of its…

A: This is the law of chemical proportion .

Q: Write a balanced chemical equation for the incomplete combustion of methane to produce CO(g) as the…

A: The incomplete combustion of methane in the presence of limited amount of oxygen gas leads to the…

Q: Which of the following elements will be directly produced when Silicon burns with Helium? A. Sulfur…

A: Nuclear reaction: A nuclear reaction must cause a transformation of at least one nuclide to another.…

Q: How many moles of O₂ are required to produce 2.50 mol of CO₂?

A: The reaction between carbon and  O₂ to produce CO₂ is as follows: C + O2 ---> CO2

Q: The source of oxygen that drives the internal combustionengine in an automobile is air. Air is a…

A: (a) The balanced equation for the reaction of nitrogen and oxygen giving nitric oxide gas is, The…

Q: 4. Write the balanced chemical equation for the reaction between magnesium metal and hydro- chloric…

A: A balanced chemical equation is an equation in which no. of atoms on the reactant side and product…

Q: Write a chemical equation for the combustionof each of the following substances. If a…

A: Combustion, also known as combustion, is a high-temperature exothermic redox chemical reaction that…

Q: What are the structural and molecular formulas for carbon dioxide?

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Q: Write the reaction for the generation of oxygen in word form and then using chemical symbols.

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

A:

Q: Hydrogen can be produced via electrolysis - passing a sufficiently strong electric current through…

A: Given that , Hydrogen gas can be produced via electrolysis - passing a sufficiently strong electric…

Q: How many grams of oxygen are produced when 582 grams of water decomposes? 2H2O (l) --> 2H2 (g) + O2…

A:

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 many grams of CO2CO2 are produced when C3H8C3H8 is combusted in oxygen and 298.0 kJ of heat are…

A: When an atom combines with oxygen which produce carbon dioxide and water is known as combustion…

Q: Write chemical equations for each of the following chemical and physical processes: (a) Reaction of…

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

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

A: Given  Combustion of methane

Q: Pls help with this question.

A: The balanced chemical equation is given below

Q: How many moles of H2 would be required to produce 6.0 moles of water?

A: Water is a covalent compound contains 2 atoms of hydrogen and one atoms of oxygen. So, molecular…

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: 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: What is formed when hydrobromic acid, HBr, and calcium hydroxide, Ca(OH)2, are combined

A: Given-> Reactants -> HBr , Ca(OH)2

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: If one gallon of gas weighs about 6 lbs (2700) how many grams of CO2 will be produced from burning 1…

A: Since, the combustion of gallon of gas produces CO2 gas.  During combustion of gas each carbon…

Q: produced

A: According to the chemical reaction equation,  1mole of N2(g) produces = 2moles of NH3(g)   Then,…

Q: (b) What mass of oxygen is required to burn completely 1.00 L of a mixture that is 90.0% gasoline…

A: Given: Volume =1 L gasoline (d=0.742 g/mL). ethanol (d=0.789 g/mL)

Q: Reaction of propylene, C3H6 with nitrogen monoxide produces acrylonitrile, C3H3N , water and…

A: A balanced chemical equation contains equal number of atoms on both the reactant and product side.…

Q: Ozone 1O32 is formed in the earth’s upper atmosphere by the action of solar radiation on oxygen…

A: The ozone–oxygen cycle is the process by which ozone is continually regenerated in Earth's…

Q: Calculate the amount of CO2 emitted in jordan from gasolene ( C8H17) powered vehicles Assume the…

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Q: balanced chemical equation

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Q: Write balanced equation for the following reactions described in words. a) Pentane burns in oxygen…

A: a) Pentane is a hydrocarbon. Burning of hydrocarbon in oxygen is combustion reaction. Carbon dioxide…

Q: phosphorus oxide

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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: Write the balanced chemical equation for the preparation of carbon dioxide, given the following…

A:

Q: How many grams of ozone (O3(g)) must decompose to produce 0.87 g of oxygen?

A: Given :- mass of O2 = 0.87 g  To calculate :- mass of O3 (in grams)

Q: Write balanced equations for each of the following reactions. Oxygen is converted to ozone in the…

A: Oxygen will react in the atmosphere in presence of UV to form ozone.

Q: Write balanced chemical equations for the following chemical reactions.       a Lime (calcium oxide)…

A: Chemical formula of Lime(calcium oxide) is: CaO Chemical formula of water is: H2O Chemical formula…

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

A: Given,

Q: When atomic phosphorous (P) and oxygen are directly combined and react, P4O10 is produced. Write the…

A:

Q: Why are human activities that release carbon dioxide into the atmosphere causing concern?

A: Given, Why are human activities that release carbon dioxide into the atmosphere causing concern

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".