Chemistry, 28.02.2021 07:20 wehack6380
Suppose that 27 g of each of the following substances is initially at 29.0 ∘C. What is the final temperature of each substance upon absorbing 2.30 kJ of heat?
gold
silver
aluminum
water
Answers: 1
Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 10:40, rntaran2002
What is the ph of a 0.0010 m hno3? 1.0 3.0 4.0 5.0
Answers: 2
Suppose that 27 g of each of the following substances is initially at 29.0 ∘C. What is the final tem...
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