Which type of reaction is shown in this chemical equation? Ca + MgS = CaS + Mg
A. Synthesis
B...
![subject](/tpl/images/cats/fizika.png)
Physics, 18.11.2020 03:40 sarahisme1123
Which type of reaction is shown in this chemical equation? Ca + MgS = CaS + Mg
A. Synthesis
B. acid-base
C. Single-replacement
D. Decomposition
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 11:20
The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:20
Arrange the images in order to show how lake-effect snow occurs.
Answers: 2
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Questions
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.12.2021 23:30
![question](/tpl/images/cats/biologiya.png)
Biology, 03.12.2021 23:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/mat.png)
Mathematics, 03.12.2021 23:30
![question](/tpl/images/cats/health.png)
Health, 03.12.2021 23:30
![question](/tpl/images/cats/mkx.png)
Arts, 03.12.2021 23:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/geografiya.png)