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1) color change - for example, when bleach is shot down by mistake, in colored clothing;
2) gas release - for example, when playing an effervescent tablet in water.
3) heat release - for example in combustion;
hope this helps!.
As sunlight heats Venus' surface, the surface radiates infrared energy that is kept from escaping the planet by dense carbon dioxide atmosphere. This is called the greenhouse effect.
Answer:
Explanation:
The first step in this reaction is the<u> converstion from Kg</u> of <u>to</u> <u>grams</u> of .
Then we can calculate the <u>percentage</u> of in the sample: