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
Ahat [919]
1 year ago
9

PLEASE ANSWER AS QUICKLY AS POSSIBLE THANK YOU SO MUCH

Chemistry
1 answer:
Harlamova29_29 [7]1 year ago
6 0

Answer:

This description needs a unit describing the system of measurement.

You might be interested in
If 42 grams of carbon in 52 grams of oxygen are used how many grams of CO2 will be produced. I need to show work.
UNO [17]

Answer:

How many moles of oxygen gas are required to make 8.33 moles of carbon dioxide? ... be used to produce 1.99 grams of water. 1.99 mg H2O X. 1mol H2O. 18.0g X ... c. If the reaction produces 5.3 mg of carbon dioxide how many grams of water ... X. 25mol O2. 2mol C8H18. X. 32.0g O2. 1mol O2. = 4.80 x 103g O2. Answer ...

Explanation:

4 0
2 years ago
Which reactions have a positive Δrxn? A(g)+B(g)⟶C(g) 2A(g)+2B(g)⟶5C(g) A(s)+B(s)⟶C(g) 2A(g)+2B(g)⟶3C(g)
Sidana [21]

Answer:

A(g)+B(g)⟶C(g) 2A(g)+2B(g)⟶5C(g)

A(s)+B(s)⟶C(g) 2A(g)+2B(g)⟶3C(g):

4 0
3 years ago
As you climb through the troposphere, the temperature:
Korolek [52]
As you climb it decreases 
4 0
3 years ago
Zinc and hydrochloric acid react to form zinc chloride and hydrogen gas according to
stealth61 [152]

Explanation:

Mole ratio of Zn to HCl = 1 : 2.

If we use all 2.0mol of Zn, we would need 2.0 * 2 = 4.0mol of HCl. However we only have 3.0mol of HCl.

Therefore HCl is limiting.

6 0
3 years ago
Balance the following equation. Then determine the ratio for the products KCl and O2 generated during the decomposition of potas
drek231 [11]
The answer is 2:3 for plato users

6 0
3 years ago
Read 2 more answers
Other questions:
  • As the solar system formed, most of its mass became concentrated in one part of it. What is that that part?
    10·2 answers
  • All substances are composed of which type of matter
    14·2 answers
  • Some people argue that a policy of putting out wildfires is having a negative long-term effect on the number and strength of wil
    7·1 answer
  • What mass of a 60.0-gram sample of N-16 will remain unchanged after 28.8 seconds?
    8·1 answer
  • What are three examples of solutions?
    13·2 answers
  • When potassium carbonate and calcium chromate are mixed, which of the following will pass through a filter?
    15·1 answer
  • Compounds
    7·2 answers
  • Which of the following are properties of compounds formed by ionic bonding? Hint: Select the best three answers.
    14·1 answer
  • The density of mercury is 13.6 g/cm3, What is its density in mg/mm3?
    9·1 answer
  • The heat of combustion for sugar is 5639 kJ/mole, but that for TNT is 3406 kJ/mole. Why, if the heat of combustion for TNT is sm
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!