What is the temperature of 1.2 moles of Helium gas at 1950 mm Hg if it occupies 15,500
ml of v...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 06.05.2020 08:01 kittylover613
What is the temperature of 1.2 moles of Helium gas at 1950 mm Hg if it occupies 15,500
ml of volume?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 21:30
Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 06:30
Ineed someone to see if my answers are correct! if any are wrong let me know what the correct answers would be and how to get that answer! 1. how many moles of sodium chloride are in 28 grams od nacl? a. 265 mole naclb. 856 mole naclc. 479 mole of nacld. 1.2 mole nacl < my choice2. 734 grams of lithium sulfate (li2so4) are dissolved to make 2500 ml of solution what is rhe molaratiy? a. 2.67 mb. 4.56 mc. 3.89 m < my choiced. 1.78 m3. how many grams of cacl2 would be dissolved in 3.0 l of a 0.50 m solution of cacl2? a. 250 g cacl2 b. 166.5 g cacl2c. 113.65 g cacl2d. 98 g cacl2 < my choice4. suppose you had 58.44 g of nacl and you dissolved it in exactly 2.00 liters. the molarity if the solution would be 0.5 mtrue < my choicefalse 5. i would need 22g of naoh to make a 3.0 m solution using 250 ml of solvent.true < my choicefalse6. identify the solute: you have a .0195 m solution made from using 6.5 g of solute and 3 l of solvent. identify the solute by solving for molar weight.a. the solute is nacl because the molar weight is 58.43 g/mol < my choiceb. the solute is h2so4 because the molar weight is 98.06 g/molc. the solute is cacl2 because the molar weight is 111.11 g/mol
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:00
All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 22:30
Vi limitens. vastery test select the correct answer. which statement explains why large atoms are more reactive than small atoms? a. large atoms have valence electrons farther from the nucleus and lose them more readily. b. large atoms have greater ionization energy, which they can utilize during a reaction. c. large atoms have a greater number of electrons that they can lose during a reaction. d. large atoms have more energy levels, so they have more energy to pass on in a reaction. reset next
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/biologiya.png)
Biology, 10.09.2020 18:01
![question](/tpl/images/cats/biologiya.png)
Biology, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/en.png)
English, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/mat.png)
Mathematics, 10.09.2020 18:01
![question](/tpl/images/cats/fr.png)
French, 10.09.2020 18:01