A man heats a balloon in the oven. If the balloon initially has a volume of 0.4
liters and a t...
Chemistry, 12.03.2020 17:17 wolfgirl4762
A man heats a balloon in the oven. If the balloon initially has a volume of 0.4
liters and a temperature of 20 °C, what will the volume of the balloon be after he
heats it to a temperature of 250 °C?
Answers: 1
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Why does asexual reproduction result in offspring with identicle genetic variation
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Nitric acid can be formed in two steps from the atmospheric gases nitrogen and oxygen, plus hydrogen prepared by reforming natural gas. in the first step, nitrogen and hydrogen react to form ammonia: (g) (g) (g) in the second step, ammonia and oxygen react to form nitric acid and water: (g) (g) (g) (g) calculate the net change in enthalpy for the formation of one mole of nitric acid from nitrogen, hydrogen and oxygen from these reactions. round your answer to the nearest .
Answers: 3
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Condensation happens when water vapor cools. true or false? ?
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Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?
Answers: 1
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