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loris [4]
3 years ago
12

Chlorine-36 undergoes alpha decay. What is the product?

Chemistry
2 answers:
stiks02 [169]3 years ago
7 0

Answer:

Phosphorus-32, \\^{32}_{15} P would be produced.

Explanation:

During α-decay, an atomic nucleus emits an alpha particle. Alpha decay is represented by \\^4_2He.

The nucleus  decays into an atom with an atomic number 2 less and a mass number 4 less than its original.

Chlorine-36 would undergo alpha deay to give Phosphorus-32

The reaction equation is:

\\^{36} _{17} Cl ⇒  \\^{32}_{15} P  + \\^4_2He

puteri [66]3 years ago
7 0

Answer: phosphorus --(see attached photo for reaction)

Explanation: atoms with unstable nucleus undergoes radioactivity and they change to other atoms as they decay.

There are three types of radiation emitted from radioactive atoms.there is

The alpha ,beta and gamma emission. The alpha emission is deflected towards a negative plate and the beta is deflected towards a positive plate, when they are passed through an electric field.

In Alpha emmision , the new atom produced has it's mass number less than it's original atom by 4 and it's atomic number less by 2. The particles emitted during an alpha emission is identified as the helium nucleus.

In beta emission, a negative particle called negatron or a positive particle called positron is emited.

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What is one way to separate a mixture?
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7 0
3 years ago
You want to sweeten a cup of tea, and you have three types of sugar: sugar cubes (volume: 5ml), granulated sugar (volume: 0.1 ml
sp2606 [1]

Answer:

powdered sugar

Explanation:

The higher is the exposed area of sugar, the faster is the dissolution process. Thus, to choose between the different types of sugar, we have to look at the volume occupied by the sugar.

In sugar cubes, the particles of sugar as compacted in a cube, so the particles inside the cube are not exposed to the solvent (water). So, sugar cubes have the slowest dissolution process. Then, in granulated sugar, the particles have more area exposed, so this type of sugar will dissolve faster than sugar cubes. Finally, powdered sugar is composed of tiny particles with more are exposed, so powdered sugar has the fastest dissolution process.

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4 0
3 years ago
what is the minimum mass of ethylene glycol that must be dissolved in 14.5 kg of water to prevent the solution from freexing at
lbvjy [14]

Answer:

The minimum mass of ethylene glycol = 6.641 Kg

Explanation:

\Delta T_f= T_f-T_f'\\T_f'=T_f-\Delta T_f

Where T_f = freezing point of pure solvent water, 0°C

T_f'= Freezing point of solvent after mixture

K_f = Freezing point depression constant = 1.86 °C/m

Moecular weight of ethylene glycol = 60 g/mol

Weight of ethylene glycol = 14.5 Kg= 14.5×10^3 g

molality of ethylene glycol

m = \frac{weight}{mol.wt} \times\frac{1000}{V}

Substitute the values to calculate m

m = \frac{w}{60} \times\frac{1000}{14.5\times1000}

by formula

0-(-14.2) =1.86\frac{w}{60} \times\frac{1000}{14.5\times1000}

calculating we get w = 6641.93 g

Therefore, The minimum mass of ethylene glycol = 6.641 Kg

4 0
3 years ago
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