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3 years ago

Qofudowqfowefjwobfwofbwfofnroenennefeoiqefopne FREEE PONITTSS

Chemistry

2 answers:

Thepotemich [5.8K]3 years ago

5 0

Hey lol
explanation:)))

Elodia [21]3 years ago

3 0

Answer:

Thanks

Explanation:

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Select True or False.

dybincka [34]

Answer:

TRUE MY DOOD

Explanation:

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3 years ago

Identify the following redox reactions by type. Check all that apply. (a) Fe + H2SO4 → FeSO4 + H2 combination decomposition disp

EastWind [94]

Answer :

(a) displacement reaction

(b) combination reaction

(c) disproportionation reaction

(d) displacement reaction

Explanation :

(a) The given balanced chemical reaction is,

$Fe+H_2SO_4\rightarrow FeSO_4+H_2$

This reaction is a single replacement reaction or displacement in which the the more reactive element (Fe) replace the less reactive element (H).

(b) The given balanced chemical reaction is,

$S+3F_2\rightarrow SF_6$

This reaction is a combination reaction in which the two reactants molecule combine to form a large molecule or single product.

(c) The given balanced chemical reaction is,

$2CuCl_2\rightarrow Cu+CuCl_2$

This reaction is a disproportionation reaction in which the chemical species gets oxidized and reduced simultaneously. It is also considered as a redox reaction.

(d) The given balanced chemical reaction is,

$2Ag+PtCl_2\rightarrow 2AgCl+Pt$

This reaction is a single replacement reaction or displacement in which the the more reactive element (Ag) replace the less reactive element (Pt).

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3 years ago

Provide a brief theory which explains the application of polymerization reactions to everyday life.

nikdorinn [45]

Explanation:

Polymers are extensively used innovative materials, which are originated nearly in each material used in our daily life. Polymers, a big class of resources, comprise of many small particles called monomers that are related composed to form long shackles and are used in a lot of products and goods that we use in daily life. The polymer named Polyethylene is used in plastic bags and film wraps. Polyvinyl Chloride ( PVC) is castoff in siding, pipes, flooring determinations. The synthetic polymer Polystyrene is used in cabinets, petri dishes, CD cases, plastic cutlery and in packaging. Polyvinyl acetate is used in adhesives and latex paints.

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3 years ago

Which element probably has the most properties in common with lead (Pb)?

Fed [463]

Answer:

Here is your answer: Tin,

Explanation:

Which of the following elements probably has the most properties in common with lead (Pb)? Tin (Sn).

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how does a volcano form A.magma at the surface hardens into metaphoric rock B.lava comes up from beneath the surface and solidif

Murljashka [212]

Answer is C hope i could help

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3 years ago