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Lyrx [107]
3 years ago
15

What are the reactants in the following reaction?

Chemistry
1 answer:
Temka [501]3 years ago
7 0

Answer:

Iron (II) sulfide and oxygen

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de qué modo contribuye la química a resolver los problemas que ocasionan el incremento de la población mundial y el desarrollo c
defon

Answer:

A cause of the increase of population is global warming. Chemistry helps decrease emissions from cars and helps attempt to create cleaner fuels. The discoveries of these has also contributed to science and technology.

I'm not able to speak or write Spanish fluently my apologies. i gave an idea of how answer and maybe you can elaborate on it.

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7 0
3 years ago
Arrange the isotopes of chlorine and sulfur in order of decreasing number of neutrons. Rank the isotopes from most to fewest neu
Tomtit [17]

The question is incomplete, the complete question is;

Arrange the isotopes of chlorine and sulfur in order of decreasing number of neutrons. Rank the isotopes from most to fewest neutrons. To rank items as equivalent S-33,S-36,S-34,Cl-35,S-32,Cl-37

The isotopes of sulphur arranged in order of decreasing number of neutrons is; S-36, S-34, S-33, S-32. The isotopes of chlorine arranged in order of decreasing number of neutrons is; Cl-37, Cl-35.

Isotopes are atoms of the same element having different mass numbers but the same atomic number.

Isotopes differ in their number of neutrons. The number of neutrons is obtained by subtracting the atomic number of an isotope from its mass number.

The number of neutrons in the isotopes of sulphur are;

S-36 (20 neutrons)

S-34 (18 neutrons)

S-33 (17 neutrons)

S-32 (16 neutrons)

The number of neutrons in the isotopes of chlorine are;

Cl-37 (20 neutrons)

Cl-35 (18 neutrons)

Learn more: brainly.com/question/13214440

4 0
3 years ago
A sample of argon gas occupies a certain volume at 11°C. At what temperature would the volume of the gas be three times as big?
stiv31 [10]
V₁/T₁ = V₂/T₂ = const

T₁=11+273=284K
V₂=3V₁

V₁/T₁=3V₁/T₂

T₂=3T₁

T₂=3*284=852K

t₂=852-273=579°C
4 0
3 years ago
Read 2 more answers
The rabbit in this food web would be considered a
erastova [34]

Answer:primary consumer

Explanation:

i got it right

3 0
3 years ago
Put the basic steps of pyruvate oxidation in order.
Lunna [17]

Answer:

1. carboxyl group is removed from pyruvate and releases 1 co2 molecule and leaves 2 carbon molecules

2. 2-carbon molecule is oxidized and electrons lost in oxidation are picked up by nad+ to form Ndah

3. oxidized 2 carbon molecule is attached to coenzyme a to form ACETYL COA

Explanation:

5 0
2 years ago
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