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Vinil7 [7]
3 years ago
7

Calculate the mass in grams of a single atom C¹²​

Chemistry
2 answers:
WARRIOR [948]3 years ago
7 0

Answer: c12 has a mass of 12 amu

Explanation:

mass of one mole of c12 = g. So mass of 1 atom of c12 = 1.9927e-23g

Alexxx [7]3 years ago
3 0
C12 has a mass of 12amu
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Two scientists work together on an experiment, but they have different hypotheses. When the scientists look at the experimental
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Answer:

When experiments are carried out or research is done in a certain field of knowledge the scientist at first hypothesise certain knowledge or make theoretical hypotheses about that field of knowledge.

And then conduct the experiment or research to derive certain conclusions and get answers which they can apply on the hypothesis made or on the previous knowledge they have and thereby confirm or negate the hypothesis.

When two scientists are working on similar experiment and they tend to differ in the conclusions drawn by the result, as they get from experiment then it is called as confirmation bias among the scientists.

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what do automobile makers mean when they say their cars are more powerful than their competitors' cars
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High rate of acceleration.

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3 years ago
if the complex has a formula of [m(h2o)6]3 , what effect will replacing the 6 aqua ligands with 6 cl− ligands have on δ ?
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When we replace neutral ligands with negative ligands then the value of C.Δ will decrease.

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Disclaimer: your question is incomplete, please see below for the complete question.

A.Δ will remain constant

B.Δ will increase

C.Δ will decrease

D.not enough information

4 0
2 years ago
One example of matter is<br> (1) magnetism<br> (3) water<br> (2) heat<br> (4) radiation
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3 years ago
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Consider the equation below. CaCO3(s) &lt;—&gt;CaO(s) + CO2(g) what is the equilibrium constant expression for the given reactio
hichkok12 [17]

Answer:

Answer is: Keq = [CO₂].

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Balanced chemical reaction: CaCO3(s) ⇄ CaO(s) + CO₂(g).

The equilibrium constant (Keq) is a ratio of the concentration of the products  to the concentration of the reactants.

Pure liquids (shown in chemical reactions by appending (l) to the chemical formula) and solids (shown in chemical equations by appending (s) to the chemical formula) not go in to he equilibrium constant expression, only gas state (shown in chemical reactions by appending (g) to the chemical formula) reactants and products go in to  the equilibrium constant expression

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