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Ray Of Light [21]
2 years ago
6

Phương trình hóa học là gì

Chemistry
1 answer:
Doss [256]2 years ago
7 0

Explanation:

sự xuất bản hóa học nào? có một câu hỏi về khoa học mà bạn cần giúp đỡ? tôi luôn ở đây để giúp đỡ!

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Which has higher frequency - neutron or electron? Why?
Alexeev081 [22]
The electron has a higher frequency compared to the neutron. It can be explained by the way an electron orbits the nucleus of an atom. 

According to Quantum Mechanics, electrons do not really orbit the nucleus of an atom. In fact, the most tightly bound state, the 1s orbital, has no angular momentum at all. This would be the state with the most "kinetic energy" and yet there is no "orbital" motion at all in this state.  

<span>However, there are frequencies associated with each orbital.
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I hope my answer has come to your help. Thank you for posting your question here in Brainly.

8 0
3 years ago
How do liquid water, ice, and water vapor differ from each other?
Gnesinka [82]
2, because they are all a form of water.. but just in different states of matter depending on their form
5 0
3 years ago
Read 2 more answers
Fe(NO3)3<br> Percent composition
Scilla [17]

Answer:

Fe: 23.1%

N: 17.4%

O: 59.5%

Explanation:

You take the grams that each weigh on the periodic table and add it all up. Afterward you create fractions of each over the whole. (Example: Fe/Fe+N+O) then you divide and turn that decimal into a percentage.

5 0
3 years ago
How to solve partial pressure given water vapor pressure?
CaHeK987 [17]
The partial pressure<span> of </span>water<span> in the mixture, P</span>water<span>, is the equilibrium </span>vapour pressure<span> of </span>water<span> at the temperature specified. At 298 K, from the data at the beginning of the questions section, P</span>water<span> = 3.17 kPa. Using the Ideal Gas Equation, the number of moles of N</span>2<span> can be calculated.</span>
6 0
3 years ago
Balance the following equation.<br> C3H8(g) + O2(g) → CO2(g) + H2O(l)
Arte-miy333 [17]

Explanation:

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

8 0
3 years ago
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