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astra-53 [7]
3 years ago
11

Express 0.044 km in meters.

Chemistry
2 answers:
SVEN [57.7K]3 years ago
6 0

Answer:

44

Explanation:

You multiply the length value by 1000

ohaa [14]3 years ago
5 0

Answer:

0.044 km × 1000 = 44 meters

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The half-life of Material 1 and Material 2 are equal.

step by step explanation;

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Material 2 disintegrates to half its mass three times in 21.6 s, to go from 200g to 25g. That is,

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Indicate whether each of the following would increase or decrease the rate of reaction
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The rate of a chemical reaction is affected by temperature, Catalysts, Suface area, Concentration.

<h3>Rate of reaction</h3>

The rate of a chemical reaction is the rate at which the concentration of reactant molecules decreases or the concentration of product molecules increases.

<h3>Factors effecting rate of chemical reaction </h3>

The factors that affect the rate of chemical reaction include:

  1. Temperature: increase in temperature increases reaction rate while decrease in temperature decreases reaction rate.
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Learn more about rate of reaction and factors affecting reaction rate at: brainly.com/question/15841605

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