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EastWind [94]
3 years ago
12

Need help on this questyion

Chemistry
1 answer:
mel-nik [20]3 years ago
5 0
The picture looks blurry can you tell me what it says?
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Is na=na+ reduced or oxidized
Sonbull [250]

Answer:

oxidized

Explanation:

Each sodium atom loses an electron to form a sodium ion.

8 0
3 years ago
What is defined as the plants and animals and the physical surroundings, including the sun, air, soil, and water?
Kobotan [32]

Answer:

Ecosystem

Explanation:

The answer is ecosystem because the ecosystem includes the community such as living things and the enviornment of nonliving things such as the sun!

3 0
3 years ago
Read 2 more answers
I have my chemistry EOC tomorrow, and I need to know how to calculate the molar mass of a compound. Specifically ones set up lik
yuradex [85]

Answer:

357.475

Explanation:

First you need periodic table and you have to look for mass

Fe = 3 x 55.845 = 167.535

P = 2  x 30.97 = 61.94

o = 4 x 2 so 8 oxygen =  8 x 16 = 128

add all and you get 357.475

6 0
3 years ago
How does the energy of independent atoms compare the energy of bonded atoms
Aleksandr [31]

Independent atoms have high potential energy,and they are highly unstable.

And when they form bonds their potential energy decreases and they become stable.

Hence bonded atoms are stable and have relatively low potential energy than independent atoms.

4 0
3 years ago
Is silver a compund or mixture
Rasek [7]
Silver is not a compound. It's a mixture
5 0
3 years ago
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