In this experiment, we will be using the gas inside of a small hand-held lighter. Before the trial, the lighter weighed 46.747 g. After the trial, the mass of the liehter was 31.104 g. What is the mass in grams of the gas used? Enter a numeric answer only.

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: How many kcal/mol are in 206.16 kJ/mol? Do not put units in your answer. Do use proper significant…

A: Kcal/mol to KJ/ mol  1kcal/mol= 4.184 kilojoules   In SI units one kilocalorie per mole is…

Q: Gaseous ethane (CH,CH,) will react with gaseous oxygen (0.) to produce gaseous carbon dioxide (CO)…

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Q: Aqueous hydrobromic acid(HCl)  will react with solid sodium hydroxide(NaOH) to produce aqueous…

A: Here we are required to find the minimum mass if hydrobromic acid left over by the chemical…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: In the given question we have to do the following conversion from mole/kg to mole/g .

Q: mass

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Q: Calculate the minimum mass of butane

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Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Welcome to bartleby ! We have to calculate excess weight of HBr

Q: e mass of c

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Q: Gaseous methane (CH) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,) and…

A: The balanced chemical reaction equation is as shown below. CH4(g)  +  2O2(g)  →  CO2(g)  +  2H2O(g)…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: The balanced reaction of aqueous HBr and NaOH is as follows: HBr+NaOH→NaBr+H2O Calculation of no. of…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: The reaction taking place will be, HBr (aq) + NaOH (s) →NaBr (aq) + H2O (l)

Q: Aqueous hydrochloric acid (HCl) will react with solid sodium hydroxide (NaOH) to produce aqueous…

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Q: A chemist determines by measurements that 0.030 moles of chlorine gas participate in a chemical…

A: Given: Moles of chlorine gas participate =0.030 mol The mass of chlorine gas participated has to be…

Q: Gaseous ethane (CH,CH, will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,)…

A:

Q: Gaseous methane (CH) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (Co,) and…

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Q: Gaseous butane (CH3(CH2),CH3) will react with gaseous oxygen (02) to produce gaseous carbon dioxide…

A: Given: Butane i.e. CH3(CH2)2CH3 or C4H10 reacts with O2 to produce CO2 and H2O. Mass of C4H10…

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given :- mass of HCl = 33.9 g mass of NaOH = 74 g aqueous HCl react with solid sodium hydroxide NaOH…

Q: Gaseous methane (CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (Co,)…

A: Given: Amount of methane = 0.160 g Amount of oxygen = 0.360 g The balanced equation for the given…

Q: A sample of vinegar (20.0000 g) contains 1.0763 g of acetic acid. What it the mass% of acetic acid…

A: There are several terms to express the concentration of the solution. Mass percentage is one of the…

Q: n. Calculate the minimum mass of methane th

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Q: Gaseous ethane (CH,CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,)…

A: Limiting reactant :-        The limiting reactant in a chemical reaction is a reactant that is…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide and…

Q: Gaseous ethane (CH,CH,) wili react with gaseous oxygen (o,) to produce gaseous carbon dioxide (co,)…

A: The reaction given is the combustion reaction of ethane which can be written as CH3CH3 (g) + O2 (g)…

Q: You have been asked to compound 8 capsules of lithium sulfate, containing 6 mEq Li* per capsule. The…

A: Given,  1 capsule contains = 6 mEq of Li+  Molar mass of Li2SO4 = 109.9 g/mole Weight of 8 capsules…

Q: Gaseous ethane (CH3CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2)…

A: Given:Mass of ethane (CH3CH3) = 16 gMass of O2 = 117 gMolar mass of ethane (CH3CH3) = 30.07…

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given: Mass of (HBr) = 18 g mass(NaOH)= 17.3 g Mass of HBr left =?

Q: Gaseous butane (CH,(CH,) CH, will react with gaseous oxygen (0,) to produce gaseous carbon dioxide…

A:

Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: Given :-  mass of HCl = 31.0 g  mass of NaOH = 11.4 g  aqueous HCl react with solid sodium hydroxide…

Q: Gaseous methane (CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (co,)…

A: The reaction taking place is  CH4 + O2 -------> CO2 + H2O  Balancing : Since we have 4 H in LHS.…

Q: The chemical formula for barium sulfide is BaS. A chemist determined by measurements that 0.030…

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as…

Q: Gaseous ethane (CH, CH,) will react with gaseous oxygen (0,) to produce gaseous carbon dioxide (CO,)…

A: Maximum mass = 2.772 gram

Q: During the experiment, a student calculated the mass of chlorine in the compound to be 1.153 g. How…

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Q: If an oxide of carbon is 36% carbon by mass, what is its empirical formula?

A: Empirical formula in chemistry is smallest wholes number ratio of atoms in compound.

Q: A chemist adds 340.0 mL of a 0.0060 mmol/L calcium sulfate (CaSo,) solution to a reaction flask.…

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Q: A chemist adds 1.25 L of a 0.0023 mM calcium sulfate (CaSO) solution to a reaction flask. Calculate…

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Q: Aqueous hydrochloric acid (HCI) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

Q: Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A: The given data contains, Mass of HBr = 24.0 g Mass of NaOH = 5.52 g

Q: Aqueous hydrochloric acid (HCl) will react with solid sodium hydroxide (NaOH) to produce aqueous…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.