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
Bas_tet [7]
2 years ago
7

Susan did an experiment in which she heated cog of CaCO3 to obtain 5.6g of Ca and 4.4g of Cow. is the law of conservation of mas

s followed here? explain. ​
Chemistry
1 answer:
patriot [66]2 years ago
5 0

Answer:

no

Explanation:

You might be interested in
How can modeling crustal deformation of Earth by plate tectonics be used to analyze and hypothesize the causes of earthquakes?
Rasek [7]

Explanation:

Modeling crustal deformation is a very important process that helps to study plate interaction that clearly can be used to predict the likelihood of an earthquake.

Earthquake is a sudden displacement or movement with the earth that transmits elastic energy.

  • Earthquakes can have shallow or deep focus depending on their location and the terrain.
  • Movement on the earth are mostly noticeable along plate margins.
  • This results in a world-wide movement of the broken slabs of the earth moving on the weak asthenosphere.
  • It is impossible to go deep within the lithosphere to identify unstable earth.
  • The uneven distribution of stress is very important in this process.
  • As plate moves, the lithosphere deforms creating stresses in some area and relieving other places of stress.
  • Continuous collection of stress data using strain mapping gives important parameters that can be modeled.
  • Areas with high amount of stress and more movement have the highest tendency of producing earthquakes.
  • A computer model is used to carry out this prediction.
  • Some other factors contributes to the rapid movement but stress are by far the most important of all.
  • By this, we can easily and readily hypothesize the causes of an earthquake and possible measures to mitigate it.

learn more;

Earthquake brainly.com/question/6520403

#learnwithBrainly

8 0
2 years ago
The volume of a gas at 7.00°c is 49.0 ml. if the volume increases to 74.0 ml and the pressure is constant, what will the tempera
marshall27 [118]
Using charles law
v1/t1=v2/t2
v1=49ml
v2=74
t1=7+273=280k
t2=?
49/280=74/t2
0.175=74/t2  cross multiply
0.175t2=74
t2=74/0.175
t2=422k or 149celcius
8 0
2 years ago
How many moles are there in 990 grams of sugar, C12H22011? (Sig Figs, do not
Nitella [24]

Answer:

Number of moles = 2.89 mol

Explanation:

Given data:

Number of moles of sugar  = ?

Mass of sugar = 990 g

Solution:

Formula:

Number of moles = mass/molar mass

Molar mass of C₁₂H₂₂O₁₁:

12× 12 + 22×1.008 + 16×11 = 342.2 g/mol

Number of moles = 990 g / 342.2 g/mol

Number of moles = 2.89 mol

6 0
3 years ago
8. What is probability?​
nata0808 [166]

Answer:

<em>In equipment reliability, the likelihood that a given event will occur</em>

Explanation:

6 0
3 years ago
How is n1 in the Rydberg equation related to the quantum number n in the Bohr model?How is n1 in the Rydberg equation related to
andre [41]

Ansddwdccwer:

ExplanationBecause:

7 0
3 years ago
Other questions:
  • Students place 650 milliliters of water into the water bottle. Convert 650 milliliters to liters.
    11·1 answer
  • What volume and mass of steam at 100. °C and 1.00 atm would release the same amount of energy during condensation as 100. cm^3 o
    15·1 answer
  • An unknown liquid has a mass of 30.6 g
    13·1 answer
  • what events and experiences lead bruno to gradually give up some of his innocence and see things differently
    7·1 answer
  • MORE HELP ANOTHER 20 POINTS AND BRAINLIEST
    13·1 answer
  • Which of these substances will conduct electricity? CuSO4(s) CuSO4(aq) C5H12(l) CO2(g)
    8·1 answer
  • Write a chemical equation for the reaction between methane and bromine​
    8·2 answers
  • Explain three reasons why potassium is larger than sodium.
    15·1 answer
  • A diprotic acid (H2X) titrated with a solution of NaOH for 25 ml of the acid 87.42 ml of a 1.95 M solution of NaOH was required
    6·1 answer
  • What mass of Ca(OH)2 is contained in 1500 mL of 0.0250 M Ca(OH)2 solution?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!