All categories

3 years ago

Which reaction model represents a nuclear fission reaction?

Chemistry

2 answers:

julsineya [31]3 years ago

8 0

Answer: option B

Explanation: since nuclear fission involves the decay of larger nuclide into smaller nuclei along with Neutron when it is collide with Neutron.

Example Decay of U-235 into Kr and Ba along with 3 neutrons

11Alexandr11 [23.1K]3 years ago

4 0

Answer:

By presuming n denotes neutron, A is an atom and B & C are lighter nuclei, a reaction model of nuclear fission can be represented as follows:

n + A → B + C + n

Explanation:

A nuclear fission reaction is a process where a neuron collide with an atom and split it into two lighter nuclei and at the same time, a neuron and a large amount of energy will be released. The released neuron will then induce another nuclear fission on the next atom and repeat the same reaction process.

The understanding of nuclear fission play an important role in developing nuclear energy technology.

You might be interested in

Write a balanced chemical equation for the standard formation reaction of liquid acetic acid hch3co2.

Afina-wow [57]

The balanced chemical equation for the standard formation reaction of liquid acetic acid is given as ,

$2C(gr) +2H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The reaction that form the products from their elements in their standard state is called formation of reaction .The acetic acid consist C , H , and O , So, determine their standard state . Carbon is graphite at 25°C and 1 atm , whereas hydrogen and oxygen are diatomic gases . Hence , we start with unbalanced reaction.

$C(gr) +H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The balanced chemical equation for the standard formation reaction of liquid acetic acid as,

$2C(gr) +2H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The combustion of liquid acetic acid is given as,

$CH_{3} COOH(l) + 2O(g)$ → $2CO_{2}((g) +2H_{2} O(l)$ ΔH =-873

learn more about balancing chemical equation

brainly.com/question/15052184

#SPJ4

5 0

2 years ago

What is density? What does it tell you about the substance?

olya-2409 [2.1K]

How heavy the object is.

7 0

3 years ago

Read 2 more answers

Luden [163]

Answer:

Explanation:

A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds. A molecule consisting of atoms of only one element is therefore not a compound.

A pure chemical compound is a chemical substance that is composed of a particular set of molecules or ions that are chemically bonded. Two or more elements combined into one substance through a chemical reaction, such as water, form a chemical compound.

7 0

2 years ago

Read 2 more answers

1. Calculate the number of moles of carbon dioxide formed when 40.0 moles of oxygen is consumed in the burning of propane. Note

Andrews [41]

Answer:

1. D (24.0 moles CO2)

2. A (.239 moles H2)

Explanation:

1. First Balance the equation

1 C3H8 + 5 O2 ---> 3 CO2 + 4 H2O

Then set up a stoiciometric equation so that the moles of O2 cancel out

40mol O2 x $\frac{3 mole CO2}{5 mole O2}$ = 24.0 moles CO2

2. Set up a stoichiometric equation

10 grams Fe x $\frac{1 mole Fe}{55.85 grams Fe}$ x $\frac{4 mole H2}{3 mole Fe}$ = 0.239 moles H2

6 0

3 years ago

What comon material acts as both an acid and<br> a base? what is its Ph?

weeeeeb [17]

Water can act as both an acid and a base in a solution and undergoes auto ionization where it can be both an acid and a base to itself. The ph of water is 6.5 to 8.5.

Hope this helped :)

6 0

3 years ago