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
Alenkasestr [34]
2 years ago
6

What other missions had been to Mars, and what did they accomplish?

Chemistry
2 answers:
lesya692 [45]2 years ago
5 0

Answer:

they stayed alive?

Explanation:

easy

morpeh [17]2 years ago
4 0

Answer:

yur moms been too mars

Explanation:

You might be interested in
Is nuclear waste and radioactive waste the same thing?
ElenaW [278]

Answer: yes

Explanation: Radioactive (or nuclear) waste is a byproduct from nuclear reactors, fuel processing plants, hospitals and research facilities. Radioactive waste is also generated while decommissioning and dismantling nuclear reactors and other nuclear facilities. There are two broad classifications: high-level or low-level waste.

3 0
3 years ago
Help me with all 6 question
sergeinik [125]
ONE QUESTION AT A TIME! We're here to help you answer a tough question or work you through it, not do all of your homework.
3 0
4 years ago
Students of diffrent ages were given the same jigsaw puzzle to put together. They were timed to see how long it took to finish t
stepladder [879]

Do you want to know the times

6 0
3 years ago
Thank you guys for all your help and support.
Colt1911 [192]

The answer would be 2

Hope this helps! ;)

5 0
3 years ago
4 b + 3 o2 → 2 b2o3 if 8 moles of b and 4 moles of o2 are allowed to react, how many moles of b2o3 can be formed?
raketka [301]

The number of moles of  b2o3 that will be formed is determined as 4 moles.

<h3>Limiting reagent</h3>

The limiting reagent is the reactant that will be completely used up.

4 b + 3O₂ → 2b₂O₃

from the equation above;

4 b ------------> 2 b₂O₃

2b ------------> b₂O₃

2 : 1

3O₂  -------------> 2b₂O₃

3  :  2

b is the limiting reagent, thus, the amount of b2o3 to be formed is calculated as;

4 b ------------> 2 moles of  b2o3

8 moles -------> ?

= (8 x 2)/4

= 4 moles

Thus, the number of moles of  b2o3 that will be formed is determined as 4 moles.

Learn more about limiting reactants here: brainly.com/question/14222359

#SPJ1      

6 0
2 years ago
Other questions:
  • Compare and contrast basic research applied research and technological development in chemistry
    13·1 answer
  • If 45.6 grams of water decompose at 301 Kelvin and 1.24 atmospheres, how many liters of oxygen gas can be produced? Show all of
    5·1 answer
  • what happens to the reaction 2NO2 &lt;----&gt; N2O4 + 57.2 kJ when the temperature of the reaction is increased?
    12·1 answer
  • C6H12O6 + 6O2 right-pointing arrow 6CO2 + 6H2OHow many carbon atoms are needed in this reaction?
    5·1 answer
  • IS ANYONE HERE REALLY GOOD AT CHEMISTRY<br><br> I need help!
    12·1 answer
  • Solid sodium reacts with an iron (III) chloride solution to produce solid iron and sodium chloride solution. State the skeletal
    11·1 answer
  • ___ and ___ are located in the nucleus of the atom while ____ exist in orbitals in the empty space outside of the nucleus
    8·1 answer
  • Kidney stones are caused by the precipitation of either calcium oxalate, Ca(C2O4), or calcium phosphate, Ca3(PO4)2, in the kidne
    15·1 answer
  • Calculate the density of an object with a mass of 7.481 g and volume of 6.9 mL.​
    6·1 answer
  • Which of the following is a compound?<br><br>A) sugar B) salt C)Air D) oxygen​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!