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
ser-zykov [4K]
3 years ago
5

Can someone help pls! I’m very confused on this!!

Chemistry
1 answer:
Klio2033 [76]3 years ago
6 0
1. 160,000
2. 160,00
You just have to multiply the volume and the buffer.
You might be interested in
Which of the following types of energy equals the total energy of motion and position
AURORKA [14]
A. mechanical energy because it can be either potential or kinetic energy and it wouldn't be d because moving energy is the same as kinetic energy.
8 0
3 years ago
A sample of an unknown substance has a mass of 0.158 kg. If 2,510.0 J of heat is required to heat the substance from 32.0°C to 6
blondinia [14]
Specific heat is the amount of heat absorb or released by a substance to change the temperature to one degree Celsius. To determine the specific heat, we use the expression for the heat absorbed by the system. Heat gained or absorbed in a system can be calculated by multiplying the given mass to the specific heat capacity of the substance and the temperature difference. It is expressed as follows:

Heat = mC(T2-T1)

By substituting the given values, we can calculate for C which is the specific heat of the material.

2510 J = .158 kg ( 1000 g / 1 kg) (C) ( 61.0 - 32.0 °C)
C = 0.5478 J / g °C
6 0
3 years ago
The special proteins prevent <br><br> a or b
xenn [34]

Answer: a

Explanation:

this is common sense

6 0
3 years ago
Read 2 more answers
HELP ME PLEASE: The image at the left shows three stars in the constellation Orion: Betelgeuse (A), Mintaka (B), and Rigel (C).
Tamiku [17]

Answer:A Betelgeuse

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following substances is formed during photosynthesis A.carbon dioxide
myrzilka [38]

The answer is C, Sugar.

An array of chemical reactions done by plants to transform energy from the Sun into chemical energy, that is, in the form of sugar is known as photosynthesis. Primarily, the plants utilize sunlight's energy to react water and carbon dioxide to generate glucose (sugar) and oxygen. In plants, the process of photosynthesis takes place in the chloroplasts.  

3 0
4 years ago
Read 2 more answers
Other questions:
  • Select the term that matches each definition:
    5·1 answer
  • How would you determine the proper number of significant figures of a Liquid using a graduated cylinder
    15·1 answer
  • If a disease killed all the mice in a food web how would that effect owls
    13·2 answers
  • What is the atomic weight of a hypothetical element consisting of two isotopes, one with a mass of 62.2 u which is 24% abundant,
    14·1 answer
  • A typical person has an average heart rate of 75.0 beats/min. Calculate the following a)How many beats does she have in 7.0 year
    11·2 answers
  • Atoms are the smallest particles of a(n) ______ , which make up ________. compounds, elements elements, compounds compounds, mix
    10·1 answer
  • The pH of a 0.23M solution of acrylic acid HC3H3CO2 is measured to be 2.44. Calculate the acid dissociation constant Ka of acryl
    11·1 answer
  • The molar mass of Beryllium (Be)
    13·1 answer
  • What is the total number of atoms in the molecule C6H1206?
    9·1 answer
  • Itis usually alloyed with aluminum to produce high quality, anti-corrosion<br>wheel mags​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!