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Sati [7]
3 years ago
12

How does dalton's atomic theory account for the law of mass conservation?

Chemistry
1 answer:
Alenkinab [10]3 years ago
5 0
Answer:

Dalton's atomic theory consisted of several postulates.

Explanation: <span><span> All matter consists of indivisible particles called atoms. </span><span> Atoms of the same element are similar in shape and mass, but differ from the atoms of other elements. </span><span> Atoms cannot be created or destroyed. </span><span> Atoms of different elements may combine with each other in a fixed, simple, whole number ratio to form compound atoms. </span><span> Atoms of same element can combine in more than one ratio to form two or more compounds. </span><span> Atoms are the smallest unit of matter that can take part in a chemical reaction. </span></span>
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2 years ago
Which of the following elements has the strongest ionization energy: Mg or Cl? Define ionization
Mila [183]

Answer:

Cl

Explanation:

The element Cl will have the strongest ionization energy from the given choices. Most non-metals have higher ionization energy compared to metals.

Ionization energy is the energy required to remove the most loosely held electron from the gaseous phase of an atom.

  • As you go from left to right on the periodic table, it increases progressive
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2 years ago
A corpse discovered in the desert at 5:00 PM was found to have larvae from the blow fly species Phormia regina that had just dev
horrorfan [7]

Answer:

12.19 hours prior to discovery was the corpse placed in the desert.

Explanation:

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From the given,

Exposure time = 16 hrs

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=16\times 27 = 427.2^{o}C

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So, the extra heat  = 427.2-378= 49.2

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= 10+2.19 = 12.19 hrs.

Therefore, 12.19 hours prior to discovery was the corpse placed in the desert.

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2 years ago
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3 years ago
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4 0
3 years ago
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