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
Shkiper50 [21]
3 years ago
12

Use the development of the atomic model to explain how scientists refine and build off each other’s findings, in order to develo

p a theory?
Chemistry
1 answer:
Veseljchak [2.6K]3 years ago
7 0
We can use the atomic model to demonstrate the ways in which scientists refine and build off each other's findings because of the fact that once this model was created, it brought with it other models and inventions, such as the periodic table and other theories about our known universe.
You might be interested in
Rpd pls ii test :)<br><br> tot ce se afla in poza
mamaluj [8]

Answer:

Sorry mate! I can't understand this language...

4 0
2 years ago
A car travels 10km in 10 min so what is the average
ipn [44]
Average speed in km/h:

S = D/T

T = 10/60 hrs
   =  0.1667

S = 10 / 0.1667
   =  59.988 km/h
4 0
3 years ago
A 0.98 gram sample of a volatile liquid was heated to 348 k. the gas occupied 265 ml of space at a pressure of 0.95 atm. what is
arlik [135]

Answer:

The molecular weight is Z =  111.2 \ g/mol

Explanation:

From the question we are told that

   The mass of the sample is  m =  0.98 \  g

    The temperature is  T  =  348 K

    The volume which the gas occupied is  V  =  265 \ ml  = 265 *10^{-3} L

     The pressure is  P  =  0.95 \  atm

Generally from the ideal gas equation we have that

       PV  =  n RT

Here n is the number of moles of the gas while the R is the gas constant with value  R  =  0.0821 \ atm \cdot L  \cdot mol^{-1} \cdot K^{-1}

        n = \frac{PV}{ RT}

=>      n = \frac{ 0.95 * 265 *10^{-3} }{   0.0821 * 348}

=>      n = 0.00881 \  mol

Generally the molecular weight is mathematically represented as

          Z =  \frac{m}{n}

=>      Z =  \frac{0.98 }{0.00881}

=>      Z =  111.2 \ g/mol

8 0
3 years ago
There are 154,000 mg of sugar in a
Kipish [7]

Explanation:

1g = 1000mg

154000mg = 154g

No of days she can drink = 154÷ 11 = 14days

5 0
3 years ago
Identify water resevoirs as usuable or unusuable on their current state
kupik [55]
Oceans :unusable
Rivers :usable
Glaciers :usable
Freshwater: usable
Lakes :usable
Groundwater :usable
8 0
3 years ago
Read 2 more answers
Other questions:
  • NaOH, KOH, and Ca(OH)2 are examples of (4 points)
    6·1 answer
  • What is ΔG for the reaction at body temperature (37.0 °C) if the concentration of A is 1.6 M and the concentration of B is 0.50
    9·1 answer
  • Sterling silver contains silver and copper metals. if a sterling silver chain contains 17.6g of silver and 2.40g of copper, what
    14·1 answer
  • When writing the electron configuration for an element in the d block you have to remember to lower the energy level by 1. 
    15·1 answer
  • PLEASE HELP ! Need help now ! Thank you in advance , will mark brainliest !!
    5·1 answer
  • which of the following occurs when an electron moves from a higher energy shell to a lower energy shell
    8·1 answer
  • The water table is the
    7·1 answer
  • If crown b is more dense than crown a then which is pure gold
    7·2 answers
  • 3) What is the new strategy for disposing of nuclear waste? How is this strategy still dangerous?
    9·1 answer
  • 1) Sodium hydroxide is deliquescent. A sample of 3.0 g was dissolved in 100 mL; 10 mL was titrated with 34.9 mL HCl 0.2 M. What
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!