Chemistry, 25.02.2020 22:12 Sjanaya853
How many calories of heat were added to 347.9 g of water to raise its temperature from 25oC to 55oC?
(put your answer in standard notation, not scientific notation)
Answers: 2
Chemistry, 22.06.2019 21:00
Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon
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Na chemical reaction, activation energy increases the of the reactants. this outcome causes the particles to collide, which results in the of new products.
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Why is it that 85.48 rounded to two significant figures is 85 and not 86?
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Which orbitals form a pi bond? a. the s orbital and three p orbitals b. the s orbital and two p orbitals c. overlapping p orbitals d. overlapping hybrid orbitals
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How many calories of heat were added to 347.9 g of water to raise its temperature from 25oC to 55oC?...
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