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yawa3891 [41]
2 years ago
8

Which product would form if chlorine gas was bubbled through a solution of sodium bromide

Chemistry
2 answers:
Lynna [10]2 years ago
7 0

Answer:

The products are sodium chloride (NaCl) and bromine (Br_2)

Explanation:

Hi, when the chlorine gas is bubbled it produces a redox reaction because of its high reactivity with the sodium compared to the bromine.

So you will have to hemireactions:

2Br^- \longrightarrow Br_2

Cl_2 \longrightarrow 2Cl^-

Combining both equations and adding the sodium:

2Br^- + Cl_2 + 2Na^+ \longrightarrow 2Cl^- +2Na^+ Br_2

2NaBr + Cl_2 \longrightarrow 2NaCl + Br_2

Jobisdone [24]2 years ago
3 0
This is what is normally termed a single replacement reaction, although don't hold me to that. It could have changed to something more modern.

Cl_{2} + NaBr \longrightarrow Br_{2} + NaCl
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The reaction of an acid and a base will always produce what kind of salt?
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In the third period of the periodic table sodium is followed by magnesium aluminum silicon and phosphorus which of these element
wariber [46]
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            Phosphorous has the smallest atomic size.

Explanation:
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Elements and their atomic radius are as follow,

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6 0
3 years ago
In the balanced reaction below, what is the mole ratio comparing iron (Fe) and oxygen gas (O2)?
zepelin [54]

The given balanced reaction is,

4Fe(s) + 3O_{2}(g) --->2Fe_{2}O_{3} (s)

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The mole ratios of different products and reactants will be:

\frac{Fe}{O_{2}} = \frac{4 mol Fe}{3 mol O_{2}}

\frac{Fe}{Fe_{2}O_{3}} = \frac{4 mol Fe}{2 Fe_{2}O_{3}}

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4 : 3

5 0
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Read 2 more answers
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Explanation:

<em>Physical changes</em> do not change the chemical properties. They do not transform the compounds that form the substances. They do not break and or form chemical bonds.

When you change the form, the state (solid, liquid or gas), the color, you are just changing physical properties.

Only chemical changes change the compounds that form the substance. For instance, if you burn the <em>sheet of paper</em>, then you are causing a chemical change because the organic matter in the paper will react with oxygen forming CO₂ and water, but by cutting, folding, smashing, or coloring with crayons, the compounds in the<em> sheet of paper</em> do not change.

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