The sort of adaptations that are usually passed to the offspring of an organism is the adaptation that helps it survive in its environment.
The answer is B but iam not sure about the answer
The ratios which are needed to determine the mass of oxygen produced from the decomposition of 10 grams of potassium chlorate are;
- 31.998 g O2 : 1 mole O2
- 3 mole O2 : 2 mole KClO3
- 112.55 g KClO31 mole KClO3
From stoichiometry;
- We can conclude that according to the reaction;
3 moles of oxygen requires 2 moles of KClO3 to be produced.
And from molar mass analysis;
- 31.998 g O2 is equivalent to 1 mole O2
- O2112.55 g KClO3 is equivalent to 1 mole KClO3
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–3568.0 kJ/mol * 1.411 g / 115.27 g/mol = -43.67 kJ<span>
</span>Heat capacity of the calorimeter: -43.67 kJ / 3.379 ° = <span>-12.92 kJ/deg C
</span>
Not 100% sure about my answer
