Ask question

Ask question

All categories

1 year ago

8

on 1: A piece of unknown metal weighs 348 g. When the metal piece absorbs 6.64 kJ of heat, its temperature increases from 22.4 °

C to 43.6 °C.

2 answers:

Ede4ka [16]1 year ago

6 0

Answer:

.900 J / g-C°

Explanation:

I assume you are looking for the specific heat of the metal

Specific heat = J / g-C

= 6640 J / 348 g[ (43.6 - 22.4) ] = .900 J / g-C

aivan3 [116]1 year ago

3 0

Answer:

.900 J / g-C°

Explanation:

You might be interested in

Gnom [1K]

Answer:

the answers 5, also did u finish ur ia yet,

if so you know what to do.

Explanation:

5 0

2 years ago

Read 2 more answers

Which half-reaction correctly represents reduction?

Gemiola [76]

Answer choice C. Reduction has its electrons as a reactant.

6 0

2 years ago

When a solution of cesium chloride (CsCl) is subjected to high-speed centrifugation, a stable density gradient is formed.

Natali5045456 [20]

A as in false YWWEEEW

7 0

2 years ago

the boiling points of two liquids are 120°C and 240°C, to what minimum temperature do I have to heat them in order to separate t

Elena-2011 [213]

Answer:

120C°

Explanation:

8 0

2 years ago

Why is salt added to hot chicken soups during cooking besides giving the chicken soups a good taste?

SIZIF [17.4K]

Answer:

The answer is option 3.

Explanation:

When salt is added to the water, the boiling point increases because it needs to take in more energy from heat to <u>b</u><u>r</u><u>e</u><u>a</u><u>k</u><u> </u><u>d</u><u>o</u><u>w</u><u>n</u> the bonds and dissolve the salt in the water.

(Correct me if I am wrong)

5 0

2 years ago

Read 2 more answers