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Which gas, acetylene ($C_2H_2$), a gas used in welding, or ethane ($C_2H_6$) has a stronger carbon to carbon bond energy and bond length? Explain why.
The modern chemical bond is conceived to be a region of high electron between 2 positively charged atomic nuclei, such that internuclear is repulsion is negated, and a net attractive...
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When 3.0 g of carbon is burnt in 8.0 g of oxygen, 11.0 g of carbon dioxide is produced. what is the mass of carbon dioxide will be formed when 3.0 g of carbon is burnt in 50.0 g of oxygen? Which law of chemical combination will govern the answer?
When a $3.0*g$ mass of carbon is burnt in an $8.0*g$ mass of dioxygen, the carbon and the oxygen are stoichiometrically equivalent. Of course, the combustion reaction proceeds according to...
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What is a balanced equation for the combustion of gaseous ethane ($C_2H_6$), a minority component of natural gas, in which it combines with gaseous oxygen to form gaseous carbon dioxide and gaseous water?
You can double the equation if you like; either equation shows that 1 equiv of ethane reacts with 7/2 equiv dioxygen gas to give 2 equiv carbon dioxide and 3...
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When glucose is consumed, it reacts with oxygen in the body to produce carbon dioxide, water, and energy. How many grams of carbon dioxide would be produced if 45 g of $C_6H_12O_6$ completely reacted with oxygen?
Here is the balanced equation: $C_6H_12O_6 + 6O_2 rarr 6 CO_2 + 6 H_2O$ Since the molar mass of glucose is 180 g, the 45 g given mass in this...
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If 5.49 mol of ethane ($C_2H_6$) undergoes combustion according to the unbalanced equation $C_2H_6+O_2->CO_2+H_2O$, how much oxygen is required?
The balanced equation of the combustion of ethane is: $2C_2H_6+7O_2->4CO_2+6H_2O$ Then number of mole of oxygen that will be needed to completely react with $5.49mol$ of ethane could be calculated...
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When glucose is consumed, it reacts with oxygen in the body to produce carbon dioxide, water, and energy. How many grams of carbon dioxide would be produced if45 g of $C_6H_12O_6$ completely reacted with oxygen?
First, find the balanced chemical formula: $C_6H_12O_6 + 6O_2 rarr 6CO_2 + 6H_2O$ Since glucose forms carbon dioxide in a 1:6 ratio, we know that one mole of glucose yields...
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When ethane, $C_2H_6$, reacts with chlorine gas the main product is $C_2H_5Cl$ but small amounts of $C_2H_4Cl_2$ are produced. What is the percent yield of $C_2H_5Cl$ if the reaction of 125g of ethane with 255g of chlorine gas produced 206g of $C2H_5Cl$?
The key here is to focus solely on the reaction that produces chloroethane, $"C"_2"H"_5"Cl"$, and ignore the one that produces dichloroethane, $"C"_2"H"_4"Cl"$, the side product of the reaction. Start by...
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Given the equation $C_2H_6(g) + O_2(g) -> CO_2 (g) + H_2O(g)$ (not balanced), what is the number of liters of $CO_2$ formed at STP when 240.0 grams of $C_2H_6$ is burned in excess oxygen gas?
The first thing to do here is make sure that you have a balanced chemical equation. The equation given to you is actually unbalanced, so focus on writing a balanced...
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Propane, $C_3H_8$, reacts with oxygen to produce carbon dioxide and water. If 10.0 grams of oxygen reacts with an excess of propane, then how many moles of carbon dioxide were produced?
Given: Mass of $"O"_2$; chemical equation (understood) Find: Moles of $"CO"_2$ Strategy: The central part of any problem is to convert moles of something to moles of something else....
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Ethene undergoes incomplete combustion to form carbon dioxide, carbon monoxide and water vapour. If the ratio of carbon dioxide to carbon monoxide formed is 9:1 when x cm^3 of ethene is burnt, what is the volume of oxygen gas consumed in the reaction?
Ethene undergoes incomplete combustion to form carbon dioxide, carbon monoxide and water vapour. The balanced equation of this incomplete combustion reaction is as follows. $C_2H_4(g)+5/2O_2(g)->CO_2(g)+CO(g)+2H_2O(g)$ But as per question the...
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