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Virty [35]
3 years ago
10

Which change absorbs heat?

Chemistry
2 answers:
Sphinxa [80]3 years ago
4 0

Answer:

Using a Laptop computer

viktelen [127]3 years ago
4 0

Answer:

Frying an egg I do believe becuase it has to absorb the heat in order to cook.

Explanation:

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Science is based primarily on peoples opinions and views of the subject matter.
kvv77 [185]

Answer:

False

Explanation:

Science is not based on primarily on peoples opinions and views of the subject matter whereas science is based on empirical observations and research for its validity.

<u>Science aims to find answers to human questions related to the natural world through their research observation and experiments. Scientists and researchers provide valid proof of human questions so that people can trust them.</u>

Science can change people's opinions regarding the natural world with valid proof and observational theories but science is not based on people's opinion.

Hence, the given statement is "false".

7 0
3 years ago
What would the balanced chemical equation when NaOH(s) and H2O(l) are mixed? (with steps and states of matter please)
Vadim26 [7]

Answer:

NaOH + H20-------> Na + OH.

4 0
3 years ago
Be able to describe the relationship between Freedom of Movement and phase change.
lisabon 2012 [21]

Ion knoe Wdym by “be able to describ’ so ima put it in my own words idr lol:)

if you talm bout some kentic energy or sum ok but other Dan dat ion knoe tbh

I can explain how transferring kinetic energy in and out of a substance can cause a change

7 0
3 years ago
Solid chromium (III) reacts with oxygen gas to form solid Cr2O3. What is this type of reaction?
mafiozo [28]

Answer:

.081 g of O2

Explanation:

4Cr + 3O2 -----> 2Cr2O3

.175 g Cr x [1 mole / 52.0 g] x [2 moles Cr2O3 / 4 moles Cr] x [152 g / 1 mole] = .256 g of Cr2O3

.175 g Cr x [1 mole / 52.0 g] x [3 moles O2 / 4 moles Cr] x [32 g / 1 mole] = .081 g of O2

5 0
3 years ago
This atom can form up to _____ single covalent bond(s). An atom with two electron shells. There is one electron pair in the inne
Deffense [45]

Answer:

Explanati4 ELECTRONS ARE IN THE OUTERMOST SHELL

on:

3 0
3 years ago
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