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
Kipish [7]
3 years ago
9

A 1.5 L sample of gas was collected at a pressure of 1.8 atm. What volume will the gas have if the pressure is reduced to 1.0 at

m?
Chemistry
1 answer:
luda_lava [24]3 years ago
6 0
P1V1=P2V2
(1.8)(1.5)=(1.0)V2
2.7=1.0 V2
2.7/1.0= 1.0/1.0V2
2.7=V2
You might be interested in
Somebodyy help me asap plz i can’t do this
Solnce55 [7]
Negative charge is the answer
5 0
3 years ago
If if it takes 41.72 Joules to heat a piece of gold weighing 18.69 g from 10°C two 27°C what is the specific heat
Luba_88 [7]
The specific heat means the heat absorbed when 1 g of the compound increase 1 ℃. So the specific heat is 41.71/(18.69*17)=0.131 J/(g*k).
8 0
3 years ago
1. What did Henri Becquerel discover about<br> radiation emitted from uranium salts?
Dmitriy789 [7]

Explanation:

When Henri Becquerel investigated the newly discovered X-rays in 1896, it led to studies of how uranium salts are affected by light. By accident, he discovered that uranium salts spontaneously emit a penetrating radiation that can be registered on a photographic plate.

6 0
3 years ago
A. What is the mass number of the particle emitted from the nucleus
Alexus [3.1K]

Answer: For a. Mass number for the particle is 0.

For b. The charge on the particle is -1.

For c. Another name for \beta- particle is electron.

Explanation:

Beta- minus decay is the decay process in which beta-particle is emitted. The mass number of the nuclei remains same and the mass number of the particle is 0. The charge on the particle is -1 and the emitted particle is also called as electron.

_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta

For a. The mass number for the particle is 0.

For b. The charge on the particle is -1.

For c. Another name for \beta- particle is electron.

4 0
3 years ago
I dont have heat i have
Anon25 [30]

Answer:

Your answer would be mechanical.

Explanation:

Hope you do good BRAINLYISETTT

7 0
3 years ago
Other questions:
  • Which of the following is an organic compound? carbon monoxide (CO) sodium chloride (NaCl) sulfur oxide (SO) water (H2O)
    6·2 answers
  • 26 Classify each chemical equation as a combination/synthesis, decomposition, single replacement, double replacement, or combust
    5·2 answers
  • Which of the following is a correct balanced equation for the neutralization reaction that occurs
    5·1 answer
  • 3 Consider the reaction :
    8·1 answer
  • What would the final boiling point of water be if 3 mol of NaCl were added to 1 kg of water (K b =0.51^ C/(mol/kg) for water and
    14·1 answer
  • The total power used by humans worldwide is approximately 15 TW (terawatts). Sunlight striking Earth provides 1.336 kW per squar
    8·1 answer
  • A balloon contains 0.5 L of air at 101.5 kPa. You squeeze it to a volume of 0.25 L. What is the pressure of air inside the ballo
    6·1 answer
  • What substance is in water
    9·1 answer
  • Weight is the downward pull of __________ on mass. What one word completes the sentence?
    12·1 answer
  • shi a, mou b, correll jc. association analysis for oxalate concentration in spinach. euphytica. 2016;212(1):17–28
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!