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solmaris [256]
3 years ago
11

. Silver has a density of 10.5 grams/cm3 and gold has a density of

Chemistry
1 answer:
PilotLPTM [1.2K]3 years ago
6 0

Answer:

Gold will have more mass

Explanation:

Mass = volume×density

mass of silver = 5×10.5= 52.5

mass of gold = 5×19.3 = 96.5

Gold has more mass

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77.

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5 0
4 years ago
What is the IUPAC name of a bromobenzene with carboxylic acid attached
LuckyWell [14K]

Answer:

Bromobenzoic acid  

Explanation:

COOH has higher priority than Br, so the parent name is benzoic acid.

The COOH group is automatically on C1 of the ring, and the other aromatic carbons are numbered sequentially around the ring.

The name of the substituent is joined to that of the parent, and the locant is attached to that with a hyphen.

The generic IUPAC name is bromobenzoic acid.

There are three isomers of benzoic acid — 2-bromobenzoic acid, 3-bromobenzoic acid, and 4-bromobenzoic acid —  so you must always specify which one you mean.

5 0
3 years ago
How many joules are required to convert 16.5 g g of ice at 0.0 ∘C ∘ C to liquid water at 32.0 ∘C ∘ C ? The heat of fusion of wat
photoshop1234 [79]

Answer:

5511 J

Explanation:

Applying,

Q = Cm.................... Equation 1

Where Q = amount of heat required to convert ice, C = Heat of fusion of water, m = mass of ice

From the question,

Given: C = 334 J/g, m = 16.5 g

Substitute these values into equation 2

Q = 334(16.5)

Q = 5511 J

Hence, the amount of heat required is 5511 J

4 0
3 years ago
Use the periodic table to determine the electron configuration for aluminum (Al) and arsenic (As) in noble-gas notation.
oee [108]

Answer:

C

Explanation:

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3 0
3 years ago
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trapecia [35]

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C

Explanation:

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5 0
3 years ago
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