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kykrilka [37]
3 years ago
6

manganese dioxide is required in the laboratory preparation of oxygen gas though it does not take part in reaction? why​

Social Studies
1 answer:
umka21 [38]3 years ago
6 0

Answer:

The Manganese Dioxide doesn't take part in the chemical reaction because it is a catalyst, so it can only increase the rate of the reaction, not change the substances used.

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An illustration of a sound general business philosophy is to prioritize the triple bottom line by acting ethically toward the organization's stakeholders and the environment.

<h3>What are the objectives of the triple bottom line?</h3>

TBL is devoted to concentrating on the following strategic goals:

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The Exile tale describes the Jews' struggle in Egypt, their redemption by Yahweh, and their expulsion from Egypt. They promised to become his people after being selected and forming a pact with him.

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North Africa is subject to foreign invasions because its location on the Mediterranean Sea provides ports and access to other waterways.

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