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3 years ago

Explain on what Nasa means and why it exists and when was it invented!

1 answer:

3 0

NASA stands for National Aeronautics and Space Administration and it was created July 29 1958. NASA exist for many reasons

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EXPLAIN the steps you would take to complete this conversion problem.

Alex

Answer:

Next, the lb will be canceled at 2.2 lb and the kg would be canceled at 1 kg. You cross, multiply, then. 46 x 1 x 1000 is 46000, only moving to the decimal point. 1 x 2.2 x 1 will stay the same, so you'd have 46000 over 2.2.

Explanation:

kuroo man <3

5 0

3 years ago

Read 2 more answers

If your good at science please help

Nataly [62]

This is biology btw :P arteries carry oxygenized blood away from heart, veins carry deoxygenized blood back to heart, and capillaries are tiny networks of blood vessels that give blood(oxygen) to body tissues

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4 years ago

Homeostasis subheading The maintenance of stable internal conditions is called

melamori03 [73]

Answer:

<h3>homeostasis</h3>

•the maintenance of a stable internal environment

Hope this helps :)

6 0

3 years ago

NH4+(aq) + NO2−(aq) → N2(g) + 2H2O(l) is given by rate = k[NH4+][NO2−]. At a certain temperature, the rate constant is 4.10 × 10

arlik [135]

Answer:

$rate = 1.97\times 10^{-5}\ M/s$

Explanation:

Given that:-

$rate = k[NH_4^+][NO_2^-]$

k = $4.10\times 10^{-4}\ /Ms$

$[NH_4^+]=0.301\ M$

$[NO_2^-]=0.160\ M$

So,

$rate = 4.10\times 10^{-4}\times 0.301\times 0.160\ M/s=1.97\times 10^{-5}\ M/s$

$1.97\times 10^{-5}\ M/s$ is the rate of the reaction at that temperature if [NH4+] = 0.301 M and [NO2−] = 0.160 M.

8 0

3 years ago

What is the molecular formula for se?

patriot [66]

A chemical formula that shows the total number and kinds of atoms in a molecule, but not their structural arrangement. For example, the molecular formulaof aspirin is C9H8O4

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4 years ago