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horrorfan [7]
3 years ago
13

A 5g piece of aluminum foil (c=0.897) at 100°C is dropped into a 25g container of water (c=4.184) at 20°C. What is the final tem

perature of the aluminum? show work
Chemistry
1 answer:
jeyben [28]3 years ago
5 0

Answer:

23.6°C

Explanation:

use delta h method

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Name this organic compound​<br>I don't need explaination just give the name
bekas [8.4K]

Answer:

Toluene

Explanation:

This compound is called toluene.

It is a phenyl group where it is bonded a methyl.

It is an aromatic compound.

IUPAC name can be, Methylbenzene.

As an organic compound it can not be dissolved in water.

This can be a reaction of synthesis:

C₆H₅H + CH₃Cl → C₆H₅CH₃ + HCl

8 0
3 years ago
3. Starch is classified as a
tankabanditka [31]

Answer:

D

Explanation:

Polysaccharides are long chains of monosaccharides linked by glycosidic bonds. Three important polysaccharides, starch, glycogen, and cellulose, are composed of glucose. Starch and glycogen serve as short-term energy stores in plants and animals, respectively. The glucose monomers are linked by α glycosidic bonds.

4 0
3 years ago
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3.5g of nitrogen combine with 2g of oxygen to produce an oxide of nitrogen
Elenna [48]

Answer:

5.5g

Explanation:

Id k I search it up

4 0
3 years ago
29.) What charge would you expect from a Group 1 atom when it becomes an ion?
Veronika [31]

Answer:

d

Explanation:

It is 1+ because when the periodic table is drawn well into there groups become cations

8 0
3 years ago
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When aqueous magnesium chloride reacts with liquid bromine
Bingel [31]
Word equation: magnesium chloride + bromine -> magnesium bromide + chlorine
balance equation: MgCl2 + 2Br -> MgBr2 + 2Cl
3 0
2 years ago
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