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
LenKa [72]
2 years ago
5

100 POINTS!!!

Chemistry
2 answers:
Paul [167]2 years ago
6 0

what do u need help with u pls respond quickly

Pie2 years ago
3 0

Different masses will change its temperature at different rates when exposed to the same amount of thermal energy because the amount of mass affects an object’s ability to absorb thermal energy. Different materials will change the temperature at different rates when exposed to the same amount of thermal energy because each substance has its own specific heat.

You might be interested in
HELP NO LINKS!!<br><br> The number in the box is _____ and this is a form of ______ decay.
gogolik [260]

Answer:

Hope this helps:)

Explanation:

Your exercise:     Step by step:

 

1*225/88*r*a=1*(0/-1)*e+1*(__/88)*r*a  | If the numerator equals zero, the fraction will be zero

1*225/88*a*r=1*0*e+1*(__/88)*r*a  | Multiply 0 by e. Any number multiplied by 0 is 0.

1*225/88*a*r=0+1*__/88*r*a  | Multiply __/88 by a. You can multiply a fraction by a number by multiplying the number and the numerator.

1*225/88*a*r=0+1*__*a*a*r  | Multiply (__*a)/88 by r. You can multiply a fraction by a number by multiplying the number and the numerator.

1*225/88*a*r=0+1*(__*a*r)/88  | · 88

1*225*a*r=88*(__*a*r)/88  | Multiply 88 by (__*a*r)/88. You can multiply a fraction by a number by multiplying the number and the numerator.

225*a*r=88*(__*a*r)/88  | Cancel (__*88*a*r)/88 with 11*2^3

225*a*r=(__*a*r)/1  | Numerator 1 of (__*a*r)/1 can be omitted .

225*a*r=1*__*a*r  | : 225

1*a*r=1*__*0.004*a*r  | Divide both sides by a .

1*r=1*(__*0.004*a*r)/a  

5 0
3 years ago
Which notation is used to represent a beta particle?
Lapatulllka [165]
The beta particle is represented by the Greek letter <span>β. The beta particle is one of the particles that are emitted during radioactive decay. Beta particles are emitted in the process of beta decay. A beta particle can be in form of an electron or a positron. </span><span />
7 0
4 years ago
Read 2 more answers
A sample of trifluoroacetic acid, C2HF3O2, contains 26.5 g of oxygen. Calculate the mass of the trifluoroacetic acid sample.
Yuki888 [10]

Answer:

94.3 grams

Explanation:

MW of C2HF3O2 is 114g/mol

MW of oxygen in C2HF3O2 is 32g/mol

% composition of oxygen in C2HF3O2 = 32/114 × 100 = 28.1%

Mass of oxygen = 26.5 grams

Mass of trifluoroacetic acid = 26.5/0.281 = 94.3 grams

6 0
3 years ago
Read 2 more answers
Does anyone have the chemistry paper 1 higher 2019 mark scheme thank you
Akimi4 [234]

no

<u>Explanation:</u>

i simply answered the question

you didnt ask for it you simply asked if i had it

being mad is no use, same with reporting and taking this down

in thoery my answer is correct

so, dont get mad, dot report, dont take this down

<u><em>this is my protest</em></u>

4 0
3 years ago
Why do the reactions of the calvin cycle usually not occur at night?
liraira [26]
It’s dependent on light-dependent products ATP and NADPH which aren’t present at night
8 0
3 years ago
Other questions:
  • Which type of sentence conveys strong emotion and uses an exclamation point?
    11·1 answer
  • Which element among elements 2, 4, and 6 has the lowest ionization energy?
    11·2 answers
  • Please help picture attached help with 24-27 can anyone help??
    10·1 answer
  • If boiling water were poured into a China cup and a foam cup which cup would feel hotter?explain.
    8·2 answers
  • You're a dentist and want your patients to have the cleanest smiles possible. You're not sure which toothpaste to recommend and
    9·1 answer
  • Q401YzNjg1/details
    13·1 answer
  • What percentage of the earth's surface is covered by marine habitats?
    14·2 answers
  • Models are used to show which qualities of a compound’s chemical structure? a. bond angles c. bond length b. element color d. bo
    5·1 answer
  • HELP ME PLZ
    5·1 answer
  • Question 21
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!