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2 years ago

Determine the maximum amount of NaNO3 that was produced during the experiment. Explain how you determine this amount.

Chemistry

2 answers:

Natali5045456 [20]2 years ago

8 0

Answer:

9 moles

Explanation:

see image linked!

tatiyna2 years ago

7 0

Answer:

9 moles

Explanation:

3 moles from NaNO3, 3 moles from Al(NO3)3

3 × 3 = 9 moles

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How is an atomic mass unit defined?

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A unit of mass used to express atomic and molecular weights, equal to one-twelfth of the mass of an atom of carbon-12. It is equal to approximately 1.66 x 10-27 kg.

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3 years ago

Do you know how to do this? if you have 4 grams of carbon-14, how much carbon 14 remains after 11,460 years? the half life is 5,

Delvig [45]

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3 years ago

Calculate the change in entropy when 1.00 kg of water at 100 ∘C is vaporized and converted to steam at 100 ∘C. Assume that the h

andrew11 [14]

Answer : The change in entropy is $6.05\times 10^3J/K$

Explanation :

Formula used :

$\Delta S=\frac{m\times L_v}{T}$

where,

$\Delta S$ = change in entropy = ?

m = mass of water = 1.00 kg

$L_v$ = heat of vaporization of water = $2256\times 10^3J/kg$

T = temperature = $100^oC=273+100=373K$

Now put all the given values in the above formula, we get:

$\Delta S=\frac{(1.00kg)\times (2256\times 10^3J/kg)}{373K}$

$\Delta S=6048.25J/K=6.05\times 10^3J/K$

Therefore, the change in entropy is $6.05\times 10^3J/K$

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3 years ago

As a general rule, how many specific substrates can bind to an enzyme?

san4es73 [151]

Answer:

Enzyme Active Site and Substrate Specificity

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3 years ago

Read 2 more answers

B. If the sand you ran across has a specific-heat capacity of 835 J/(kgºc),

Murrr4er [49]

Answer: 16700 Joules

Explanation:

The quantity of heat required to raise the temperature of a substance by one degree Celsius is called the specific heat capacity.

$Q=m\times c\times \Delta T$