![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 14:30
Janel’s class studied properties of matter and how matter can change. janel decided she would do an experiment mixing baking soda and vinegar.question: describe the properties of baking soda and vinegar, and explain the changes that janel should see when she mixes the two types of matter. •first, identify the physical state of matter of baking soda. describe another property of baking soda. •next, identify the physical state of matter of vinegar. describe another property of vinegar. •then, explain what janel should see when she mixes the baking soda and vinegar. •describe the states of matter of the new materials that are formed. •explain how janel can be certain a change has occurred. me
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 17:00
Initially, the balloon had 3.0 liters of gas at a pressure of 400 kpa and was at a temperature of 294 k. if the balloon is cooled to 277 k and its volume decreased to 1 l, what will the new pressure in the balloon be?
Answers: 1
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 18:30
In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 14:50
Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.
Answers: 2
You know the right answer?
Calculate the number of moles in 9 g of water...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mkx.png)
Arts, 11.09.2020 04:01
![question](/tpl/images/cats/en.png)
English, 11.09.2020 04:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01
![question](/tpl/images/cats/mat.png)
Mathematics, 11.09.2020 04:01