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
11111nata11111 [884]
3 years ago
8

a flight stimulator that helps astronauts prepare for a shuttle launch is an example of a (an) ______.

Chemistry
2 answers:
Elis [28]3 years ago
7 0
<h2>Answer: </h2>

A flight simulator that helps astronauts prepare for a shuttle launch is an example of a(an) _____<u>_Scientific model_</u>______.

<h3>Explanation: </h3>

Simulators are models which are designed to manipulate the original thing/object.

For example the simulator of jet. Hence a flight simulator is also a scientific model containing all the conditions which are in space.


Dimas [21]3 years ago
3 0
A flight simulator that helps astronauts prepare for a shuttle launch is an example of a Scientific Model.
You might be interested in
What specifically determines how much energy is available in a molecule
irina1246 [14]
Possibly the amount of electrons and energy levels in which the electrons reside

5 0
3 years ago
Reaction 1: Solid sodium hydroxide dissolves in water to form an aqueous solution of ions. ????????????H(????) → ????????+(?????
Dennis_Churaev [7]
Hi, here is a basic summary of what we did in a lab; there were 3 reactions: The procedure: Reaction 1: Solid sodium hydroxide dissolves in water to form an aqueous solution of ions. NaOH(s)-> Na+(aq) + OH-(aq) ΔH1=-34.121kJ Reaction 2: Solid sodium hydroxide reacts with an aqueous solution of HCl to form water and an aqueous solution of sodium chloride. NaOH(s) + H+(aq) + Cl-(aq) -> H2O + Na+(aq) + Cl-(aq) ΔH2=-83.602kJ Reaction 3: An aqueous solution of sodium hydroxide reacts with an aqueous solution of HCl to form water an an aqueous solution of sodium chloride. H+(aq) + OH-(aq) + Na+(aq) + Cl-(aq) -> H2O + Na+(aq) + Cl-(aq) ΔH3= -50.2kJ The ΔH values were calculated by dividing the heat gained by the number of moles (each reaction had 0.05moles of NaOH) The problem: Net ionic equations for reaction 2 & 3: 2: NaOH(s) + H+(aq) -> H2O + Na+(aq) 3: H+(aq) + OH-(aq) -> H2O i) In reaction 1, ΔH1 represents the heat evolved as solid NaOH dissolves. Look at the net ionic equations for reactions 2 and 3 and make similar statements as to what ΔH2 and ΔH3 represent. ii) Compare ΔH2 with (ΔH1 + ΔH3). Explain in sentences the similarity between these two values by using your answer to #5 above. Attempt at answering: i) Firstly, ΔH2 represents the heat evolved as the hydrogen ion displaces the sodium ion, creating a single displacement reaction. ΔH3 represents the heat evolved as the hydrogen and hydroxide ion form water via a neutralization reaction. ii) ΔH2 is equal to (or supposed to be, this is a source of error while calculating) (ΔH1 + ΔH3). The similarity between these two values is that .. (this is where I get confused!)

Source https://www.physicsforums.com/threads/calorimetry-help-chemistry.399653/
5 0
3 years ago
Calculate the number of ATPs generated by the complete metabolic oxidation of tripalmitin (tripalmitoylglycerol). Hydrolysis of
trapecia [35]

Answer:

Explanation:

412 ATP's will be generated from the complete metabolic oxidation of tripalmitin (tripalmitoylglycerol)

130 ATP from the oxidation of palmitate

22 ATP from the oxidation of glycerol

Altogether 130 + 22 = 412 ATP will be produced.

Here in case of tripalmitin (tripalmitoylglycerol), we have 51 carbons.

When 51 carbons can produce 412 ATPs

Then 1 carbon will produce how many ATPs = 412 ATPs/ 51 carbon= 8.1 ATPs.

This shows that ATP yield per carbon often oxidized will be 8.1 ATPs

Now we will see the ATP yield in the case of glucose.

Glucose is made up of 6 carbon and complete oxidation of glucose will produce 38 ATPs

When 6 carbons can yield 38 ATPs

Then 1 carbon can yield how many ATPs= 38 ATPs/ 6 carbons= 6.33 ATPs.

So, ATP yield per carbon in case of glucose will be 6.33 ATPs

8 0
3 years ago
Baking soda and vinegar can be used to model a volcanic eruption in a science demonstration because they bubble violently when m
julia-pushkina [17]
<span>Vinegar and baking soda react to form a new gaseous substance.

</span><span>The reaction between Vinegar and baking soda has been one of the most common examples of Chemical Reaction.</span>
4 0
2 years ago
Read 2 more answers
Which of the following lists the correct symbol for the ion that tin forms when it loses 2 electrons, the correct classification
ser-zykov [4K]

Answer:

\huge\boxed{\sf Option \ A}

Explanation:

The symbol for TIN is Sn.

When Sn loses 2 electrons, it gets a double positive charge ( +2 ) and becomes \sf Sn ^{+2}.

It becomes a cation.

The name of Ion is Tin ( II ) Ion.

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
3 years ago
Read 2 more answers
Other questions:
  • In synthesis reactions, there are always more _____________ than ________________.
    12·1 answer
  • What is the chemical name for HCI
    10·2 answers
  • The glow emitted by a substance exposed to external radiation is called
    12·1 answer
  • 0.005 kg = how many dg ?
    15·2 answers
  • 34. According to Bohr's theory, an electron's path around the nucleus defines its
    10·1 answer
  • The forms a food substance into small balls and then pushes them into the_____.
    13·1 answer
  • The photo shows wires made of pure copper, an element,
    12·1 answer
  • WORD
    10·1 answer
  • the presidential inauguration is free to watch with or without paying ror traditional tv service. Why is this important?
    9·2 answers
  • Review Toples
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!