CPC 4 Study Guide H

CPC 4 Study Guide H

Assessment

Flashcard

Science

8th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What type of reaction is represented by the equation: PbCl₂ + AgNO₃ → Pb(NO₃)₂ + AgCl?

Back

Double Replacement Reaction

2.

FLASHCARD QUESTION

Front

According to Charles Law, how does temperature affect volume?

Back

Direct Relationship: As temperature increases, volume increases.

3.

FLASHCARD QUESTION

Front

How many grams of K₂Cr₂O₇ are soluble in 100 g of water at 95 ºC?

Back

75 grams

4.

FLASHCARD QUESTION

Front

What is the biggest disadvantage of using nuclear power?

Back

Nuclear waste must be safely stored for many years.

5.

FLASHCARD QUESTION

Front

Which substance is less soluble at 50 degrees than it is at 20 degrees?

Back

Ce₂(SO₄)₃

6.

FLASHCARD QUESTION

Front

Define a Double Replacement Reaction.

Back

A chemical reaction where two compounds exchange ions to form two new compounds.

7.

FLASHCARD QUESTION

Front

What is Charles's Law?

Back

The law stating that the volume of a gas is directly proportional to its temperature in Kelvin, at constant pressure.

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