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3 years ago

Consider the scenario.

Chemistry

1 answer:

aleksandr82 [10.1K]3 years ago

6 0

mathematical model

Explanation:

A scientific model that uses a computer program to predict volcanic eruption is a mathematical model.

A model is an abstraction of the real world. They help to understand a significant part of the real world.

Computer can be programmed to give certain predictions.
Computation powers of a computer are used in this procedure.
Humans have limits to which they can compute mathematical expressions.
Instead, they are taken in by a computer in form of programs.
this is a mathematical model run by a computer using a set of instruction called programs.

learn more:

Atomic models brainly.com/question/2965079

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calculate the volume of carbon dioxide of room temperature and pressure obtained from 30 grams of glucose

ivanzaharov [21]

Answer:

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3 years ago

The solubility of magnesium phosphate at a given temperature is 0.173 g/L. Calculate the Ksp at this temperature. After you calc

jek_recluse [69]

Answer: $K_{sp}=1.25\times 10^{-14}$

$pK_{sp}=13.90$

Explanation:

Solubility product is defined as the equilibrium constant in which a solid ionic compound is dissolved to produce its ions in solution. It is represented as $K_{sp}$

The equation for the ionization of magnesium phosphate is given as:

$Mg_3(PO_4)_2\rightarrow 3Mg^{2+}+2PO_4^{3-}$

When the solubility of $Mg_3(PO_4)_2$ is S moles/liter, then the solubility of $Mg^{2+}$ will be 3S moles\liter and solubility of $PO_4^{3-}$ will be 2S moles/liter.

Thus S = 0.173 g/L or $\frac{0.173g/L}{262.8g/mol}=0.00065mol/L$

$K_{sp}=(3S)^3\times (2S)^2$

$K_{sp}=108S^5$

$K_{sp}=108\times (0.00065)^5=1.25\times 10^{-14}$

$pK_{sp}=-log(K_{sp})=\log (1.25\times 10^{-14})=13.90$

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3 years ago

The refrigerator has no room to cool the meat you've just cooked you should

stealth61 [152]

If the refrigerator has no room to cool the meat that you've just cooked, then you should clear it with other stuff or food that has not been consumed for days. There might be some goods that are not good for consumption anymore even though it has been placed in the ref for a couple of days. Hope this answers your question.

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Answer:

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Explanation:

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2 years ago

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Tom [10]

Answer:

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Explanation:

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2 years ago