1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xeze [42]
2 years ago
9

Please help. I’m confused on where to even start

Chemistry
2 answers:
Inga [223]2 years ago
8 0
The answer is B.
im not sure why but i’m right
wlad13 [49]2 years ago
4 0

Answer:

b

Explanation:

because it freezer in temperature

You might be interested in
2.)Which action forms a different chemical substance?
kvv77 [185]

Answer:

B. burning a piece of wood

Explanation:

The Chemical Would Be The Air Coming From The Wood While Burning It

Tell Me If Im Correct  

6 0
3 years ago
Please help me. I can’t give too much points bc I don’t have too much.
zubka84 [21]
Answer is photons hope this helps
7 0
3 years ago
Chemistry 1 Question
nika2105 [10]

Answer: Theres no question here

Explanation:

7 0
4 years ago
Read 2 more answers
How much energy is lost to condense 300. grams of steam at 100.C?
True [87]

Energy lost to condense = 803.4 kJ

<h3>Further explanation</h3>

Condensation of steam through 2 stages:

1. phase change(steam to water)

2. cool down(100 to 0 C)

1. phase change(condensation)

Lv==latent heat of vaporization for water=2260 J/g

\tt Q=300\times 2260=678000~J

2. cool down

c=specific heat for water=4.18 J/g C

\tt Q=300\times 4.18\times (100-0)=125400

Total heat =

\tt 678000+125400=803400~J

3 0
3 years ago
The _ lobe is important in processing visual information.
adelina 88 [10]

Answer:

It's D

Explanation:

7 0
3 years ago
Other questions:
  • How much heavier is an alpha particle than an electron?
    9·2 answers
  • When 22.7 mL of 0.500 M H2SO4 is added to 22.7 mL of 1.00 M KOH in a coffee-cup calorimeter at 23.50°C, the temperature rises to
    5·1 answer
  • According to the following balanced reaction, how many moles of HNO3 are formed from 8.44 moles of NO2 if there is plenty of wat
    6·1 answer
  • 1 multicellular yes heterotrophic It is unable to move around its environment. A. Kingdom animalia B. kingdom fungi A. kingdom p
    6·2 answers
  • Why does an incomplete combustion reaction occur?​
    11·1 answer
  • 0.0200 M Fe3+ is initially mixed with 1.00 M oxalate ion, C2O42-, and they react according to the equation: Fe3+(aq) + 3 C2O42-(
    5·1 answer
  • Pure sodium metal reacts violently with water according to the equation below
    8·1 answer
  • How you rank the following items in order of complexity.
    11·1 answer
  • Which statement is true for two pieces of iron at the same temperature?
    11·2 answers
  • Which ion has the lower ratio of charge to volume? Explain.<br> (b) Sc³⁺ or Ca²⁺
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!