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ArbitrLikvidat [17]
3 years ago
6

Explain how the system of the flask and the balloon illustrates the conservation of mass.

Chemistry
1 answer:
zhenek [66]3 years ago
4 0
Both containers prevent the escape of matter of the reaction into an uncontrolled space, therefore it is a closed system (not isolated, since energy can still go in and out).
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The boiling point of a substance is a chemical property true or false​
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Explanation:

vraiLe point d'ébullition est la température à laquelle une substance passe de la phase liquide à la phase gazeuse

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State the type of bonding—ionic, covalent, or metallic—you would expect in each: (c) Na(s).
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Na(s) forms an ionic bond.

<h3>What is ionic bond?</h3>

The main interaction in ionic compounds is ionic bonding, a type of chemical bonding that involves the electrostatic attraction between two atoms or ions with dramatically differing electronegativities. Along with metallic and covalent bonds, it is one of the most common types of bonds. Atoms (or collections of atoms) possessing an electrical charge are known as ions. Ions with negative charges are created when atoms gain electrons (called anions). Positively charged ions are produced when atoms lose electrons (called cations). In contrast to covalence, this electron transfer is referred to as electrovalence.

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brainly.com/question/13526463

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1 year ago
The planets which lie beyond the asteroids are called the _____ planets.
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Fill in the sentences below to explore the process by which a storm becomes a hurricane. some terms may be used more than once.
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Answer:

The sentences which are made by the given sentences are as :

Wind speeds are below 38 miles per hour, this feature represents the tropical depression.

Explanation:

Here in the question it has been mentioned to form the sentences with the given one:

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These are the sentences which are made by exploring the whole process and by which a storm becomes a Hurricane.

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