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
Andreas93 [3]
3 years ago
14

Thermal decomposition of 5.00 metric tons of limestone to lime and carbon dioxide requires 9.00 × 106 kJ of heat. Convert this e

nergy to (a) joules; (b) calories; (c) British thermal units. Give your answers in scientific notation.

Chemistry
1 answer:
Ivan3 years ago
4 0

Answer:

Take a look at the attachment below

Explanation:

<u><em>Hope that helps!</em></u>

You might be interested in
Hydrogen chloride and oxygen react to form chlorine and water, like this:
leva [86]

Answer:

Kp = (Partial pressure H₂O) . (Partial Pressure Cl₂)² / Partial pressure O₂ . (Partial Pressure HCl)⁴

Explanation:

This is the reaction:

4 HCl (g) + O₂ (g)  ⇒ 2 Cl₂ (g)  + 2 H₂O(g)

Kp = (Partial pressure H₂O) . (Partial Pressure Cl₂)² / Partial pressure O₂ . (Partial Pressure HCl)⁴

8 0
3 years ago
Read 2 more answers
How are the shape of sand dunes determined?using one word
SVEN [57.7K]
"windweathered" because the use of wind weathering would bring the sand all around and it would be wind weathered
8 0
3 years ago
You have 100 mL of a 12M solution of HCl, and you need to dilute it to 1.5M for an experiment. How many liters will your new sol
sashaice [31]

Answer:

800.0 mL.

Explanation:

  • To solve this problem; we must mention the rule states the no. of millimoles of a substance before and after dilution is the same.

<em>(MV)before dilution of HCl = (MV)after dilution of HCl</em>

M before dilution = 12.0 M, V before dilution = 100.0 mL.

M after dilution = 1.5 M, V after dilution = ??? mL.

∵ (MV)before dilution of HCl = (MV)after dilution of HCl

∴ (12.0 M)(100.0 mL) = (1.5 M)(V after dilution of HCl)

<em>∴ V after dilution of HCl = (12.0 M)(100.0 mL)/(1`.5 M) = 800.0 mL.</em>

8 0
3 years ago
6. (1 point) What is the correct formula for sodium sulfate? *
Deffense [45]
6) Na2 SO4
7)nonmetallic elements
10)mass
11) mole
* sorry I didn't know Q. 8/9
4 0
3 years ago
Read 2 more answers
Explain why gasoline is insoluble in water
SVETLANKA909090 [29]

Answer:

it's not

Explanation:

gasoline is not soluble in water in gasoline is a complex mixture of nonpolar compounds such as long-chain hydrocarbons etc water is a polar molecule as a result of the gasoline molecules cannot enter water and borla solution

4 0
3 years ago
Other questions:
  • Basic substance formed by Chlor- alkali process
    12·1 answer
  • Which beakers in the model contain solid insoluble substances?
    6·1 answer
  • Explain in your own words how DDT moved through the environment starting with spraying the farm crops
    12·1 answer
  • Define a catalyst and explain a catalyst's role in a<br> chemicalreaction.
    7·1 answer
  • The atomic number of lithium is 3. How many neutrons does an atom of lithium have if it is represented by the symbol shown below
    11·1 answer
  • Read the given expression.
    6·1 answer
  • What is the bohr model for pottasium
    11·1 answer
  • If an object loses electrons it will become negatively charged. <br><br><br> True<br><br> False
    6·1 answer
  • Can yall assist me with this lab? It is really screwing me up... No spam!! the only part that I need is the last page. I will ma
    12·1 answer
  • Magnesium most common isotope
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!