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allochka39001 [22]
3 years ago
8

What is chemical reaction?​

Chemistry
1 answer:
Natali5045456 [20]3 years ago
4 0

Answer:

a process that involves rearrangement of the molecular or ionic structure of a substance, as distinct from a change in physical form or a nuclear reaction.

Or

Chemical reaction, a process in which one or more substances, the reactants, are converted to one or more different substances, the products. ... A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.

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Horizontal lines that represent different climate zones are called
Neporo4naja [7]

Answer:

Horizontal lines that represent different climate zones are called latitude.

Explanation:

Latitude is the distance that exists between a point on the Earth's surface to the equator, counted by the degrees of its meridian. That is, it is the distance, measured in degrees, that exists between any parallel and the line of the Equator. The latitude of a point is measured to the North or South of the zero parallel and its value can vary between 0 ° from the equator to 90 ° N from the North pole or 90 ° from the South pole.

Climate is related to latitude because it sets the amount of solar energy that a given region or place receives. Places located at high latitudes (far from the Ecuador) receive less sunlight than places located at low latitudes (near the Equator). Thus, cities distant from the equator and close to the poles have a cold climate, while at low altitudes there are high temperatures and a hot or tropical climate.

3 0
4 years ago
Is zinc oxide a chemical or physical change when heated?
patriot [66]
<span>It is a physical change. I goes from white, to yellow, back to white.</span>
4 0
4 years ago
Silver chloride, often used in silver plating, contains 75.27% Ag.
Contact [7]

Answer:

add

Explanation:

add 100 and 200 and that is your answer

8 0
3 years ago
Being able to curl your tongue is a recessive trait (t), while not being able to curl your tongue is a dominant trait (T).
gizmo_the_mogwai [7]
Should be this. you can’t have any of these listed below since they both rain recessive traits. recessive traits aren’t able to be created in the dihybrid. btw i did the simplified grid since they produce the same gametes. i could be wrong though (:

6 0
3 years ago
Please hurry! And help!!
lyudmila [28]

Answer:

I guess the answer is compound

Explanation:

Coz compound it is on there playing with me again Go ahead and paste it in the class

4 0
3 years ago
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