Decomposition reaction - because there is one reactant and two products
38.2 °C is the temperature on the beach.
<u>Explanation:</u>
As per the pressure law, as the pressure of the gas increases which is directly proportional to the absolute temperature measured in Kelvin(K).
So
Now we have,
Pressure P1 =4.50 atm and
P2 = 4.78 atm
Temperature T1 = 20° C + 273 K = 293 K
So we need to find T2 as,
To convert the temperature in degree Celsius, we have to subtract 273 from the Kelvin temperature.
311.2 K - 273 K = 38.2 °C
Thus 38.2 °C is the temperature on the beach.
Answer:
Sodium chloride is formed when sodium atoms interact with chlorine atoms. When this occurs, sodium will donate an electron (which is a negatively-charged particle) to chlorine. This makes sodium slightly positive and chlorine slightly negative.
Opposite charges attract, right? So then, sodium ions will attract chloride ions and form an ionic bond. By the way, chloride is the term used to designate the anion form of chlorine. The result is a crystallized salt that has properties that are different from the two parent elements (sodium and chlorine). The chemical formula for sodium chloride is NaCl, which means that for every sodium atom present, there is exactly one chloride atom.
Answer:
Which models of the atom from task 1 are not supported by Rutherford’s experimental evidence? For each of these models, explain the experimental results that the model would predict.
where is the model
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