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Zepler [3.9K]
1 year ago
7

Write balanced nuclear equations for the following:(b) Formation of francium-221 through α decay

Chemistry
1 answer:
Lady_Fox [76]1 year ago
8 0

The balanced nuclear equations for the following:(b) Formation of francium-221 through α decay is (225,89)Ac -> (4,2)alpha + (221,87)Fr

<h3>What is balanced nuclear equation?</h3>

A nuclear reaction is generally expressed by a nuclear equation, which has the general form, where T is the target nucleus, B is the bombarding particle, R is the residual product nucleus, and E is the ejected particle, and Ai and Zi (where I = 1, 2, 3, 4) are the mass number and atomic number, respectively. Finding a well balanced equation is critical for understanding nuclear reactions. Balanced nuclear equations provide excellent information about the energy released in nuclear reactions. Balancing the nuclear equation requires equating the total atomic number as well as the total mass number before and after the reaction using the rules of atomic number and mass number conservation in a nuclear reaction.

To learn more about nuclear equations visit:

brainly.com/question/12221598

#SPJ4

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Answer:

m=8.79kg

Explanation:

First of all we need to calculate the heat that the water in the cooler is able to release:

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Knowing that the enthalpy of sublimation for the CO2 is: \Delta H_{sub}=571 kJ/kg

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3 years ago
Find the pH of HCl with a concentration of 0.00006M<br> Round to the nearest whole number
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A pH greater than 7 makes the water more alkaline and a pH less than 7 makes the water more acidic.

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