![subject](/tpl/images/cats/himiya.png)
Chemistry, 01.08.2019 07:30 hiiliohi9433
Why are silver, platinum, palladium and osmium called noble metals?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 02:50
Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 12:30
In france, grapes are 1.95 euros per kilogram. what is the cost of grapes, in dollars per pound, if the exchange rate is 1.14 dollars/euro? (2.6)
Answers: 3
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:31
One student said that the investigation was not valid (a fair test). write a plan for the investigation that includes improvements to the method and apparatus
Answers: 1
You know the right answer?
Why are silver, platinum, palladium and osmium called noble metals?...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2019 05:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2019 05:31
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2019 05:31
![question](/tpl/images/cats/istoriya.png)
History, 12.12.2019 05:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 12.12.2019 05:31