Chemistry, 08.04.2021 21:30 koryhudson8124
PLEASE HELP WILL GUVE THE BRAINLIEST
1. Jess dissolves 5 moles of CH3 in water to create a 0.2 L solution. What is the molarity of her
solution
Final
2. What is the molarity of a solution that contains 4.63 moles of lithium nitrate LINO3 in 2.85 liters of
solution?
Final
3. 20 grams of sodium chloride (NaCl) are dissolved in water to create a 0.5 L solution. What is the
molarity of the solution? (hint: convert grams to moles first)
Final
Answers: 2
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
Chemistry, 22.06.2019 06:00
Compare and contrast physical changes with chemical changes.
Answers: 1
Chemistry, 22.06.2019 09:00
Particles vibrate in a rigid structure and do not move relative to their neighbors.
Answers: 1
Chemistry, 22.06.2019 10:30
Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
Answers: 3
PLEASE HELP WILL GUVE THE BRAINLIEST
1. Jess dissolves 5 moles of CH3 in water to create a 0.2 L so...
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