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
yulyashka [42]
2 years ago
13

A flask contains two gases: the first gas has a pressure of 0.75 atm and the second gas has a

Chemistry
1 answer:
ANEK [815]2 years ago
7 0

Answer:

Ptotal= 0.794 atm

Explanation:

divide 4,500pa by 1atm or 101,325 passcal

4,500p

-----------      =   0.044atm

101,325p  

then you take 0.75 and add 0.044 which equals 0.794 atm

because 1 atm = 101,325 passcal

You might be interested in
Will give brainliest to the correct answer
Pavel [41]
Offspring are more rapidly reproduced
3 0
3 years ago
Read 2 more answers
I really need help, I don’t know what to do on this
Shtirlitz [24]

Answer:

A: dependent variable

B: experimental group

C: independent variable

D: control variables

E: control group

Explanation:

7 0
3 years ago
An object has a mass of 441 g and a volume of 10cm3
expeople1 [14]

Answer:

44.1g/cm3

Explanation:

d=m/v

=441/10

=44.1 g/cm3

3 0
3 years ago
Which metal is more active than NI and less active than Zn?
Mademuasel [1]

Answer : The correct option is, (2) Cr (Chromium)

Explanation :

The reactivity series of metal are arranged of the reactivity from the highest to the lowest. Reactivity series is used to determine the products of the single displacement reactions. In the single displacement reaction, the most reactive metal displaces the least reactive metal.

From the given reactivity series we conclude that there are two metal (Mg and Cr) are more reactive metal than the Ni and there are two metal (Pb and Cr) are less reactive metal than the Zn. So, the Cr (Chromium) is the metal which is more active than Ni and less active than Zn.

Hence, the correct option is, (2) Cr

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME ANSWER
Delvig [45]

Answer:

570

Explanation:

a centigram is a gram times 100

So you do 5.7 times 10 and you get 570

7 0
2 years ago
Other questions:
  • Naturally occuring boron is 80.20% boron-11 (atomic mass 11.01 amu) and 19.80% of some other isotope. What must the atomic mass
    8·1 answer
  • What is the difference between heterozygous and homozygous?
    15·1 answer
  • 38 When a sample of a gas is heated in a sealed, rigid container from 200. K to 400. K, the pressure exerted by the gas is
    7·1 answer
  • Consider the equation: S+302 →SO3 Is this equation balanced? Why or why not?
    11·1 answer
  • The conversion of 37 ˚C to K
    13·2 answers
  • How does Bohr’s model of the atom compare with Thomson’s model?
    7·2 answers
  • The decomposition of N2O to N2 and O2 is a first-order reaction. At 730°C, the rate constant of the reaction is 1.94 × 10-4 min-
    15·1 answer
  • If the temperature of a gas is raised from 30°C to 60°C, what happens to the pressure?
    5·1 answer
  • If the starting volume of a hot air balloon is 55,500 m3and the initial temperature is 21 °C, what is the temperature inside the
    8·1 answer
  • Calculate the volume of the gas in the balloon using the equation for volume of a sphere​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!