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Phoenix [80]
3 years ago
8

Cuales son los símbolos para representar que una reacción se produce en presencia de;

Chemistry
1 answer:
ycow [4]3 years ago
3 0

Answer:

b

Explanation:

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Why do we all not know the answer to this on the practical

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Read the selection from the section "Molecules In Motion." The molecules in the hot soup are traveling faster overall than they
Hoochie [10]

Answer: The author used the word "conversely" because the first statement he made is in CONTRAST to the second statement he made.

Explanation:

Matter is made up of atoms or molecules that are in constant motion. The motion of these tiny particles ( molecules) gives the object energy. The movement of these molecules depends on the state of matter which includes

--> GASEOUS STATE: Here, the particles are completely free to move and are always in motion.

--> LIQUID STATE: particles in this state slide by one another and are always in motion.

--> SOLID STATE: particles in this state are held tightly together but are always in motion.

Also, the molecules in motion are greatly affected by temperature changes. Increase in temperature will cause the particles in the liquid to move faster. Such is seen when soup is heated, the molecules travel faster than before. But the OPPOSITE is seen in an ice cube. This is because the ice cube is in solid state and of a lower temperature.

7 0
3 years ago
2.
Arturiano [62]

Answer:

they are producers and they have means to keep themselves warm

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I took test and saw answer.

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Zoom all the way in to Daphne Major. Describe its appearance in two sentences.
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Sodium bromate chemical formula
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