According to www.healthline.com: “Magnesium stearate is an additive that's primarily used in medication capsules. It's considered a “flow agent.” It prevents the individual ingredients in a capsule from sticking to each other and the machine that creates the capsules. It helps improve the consistency and quality control of medication capsules.”
Please mark this as BRAINLIEST:)
The solution would be like
this for this specific problem:
Molecular formula of the
two substances: Na2(CO3) and Na(HCO3)
<span>3M * .07L = .21mol </span><span>
<span>1M * .03L
= .03mol </span></span>
<span>.42mol+.03mol = .45mol
Na </span>
30mL + 70mL=100mL or .1L
.45mol/.1L is 4.5M
So the sodium ion concentration is 4.5M. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.
<u>Answer:</u> The other isotope is ![_{37}^{87}\textrm{Rb}](https://tex.z-dn.net/?f=_%7B37%7D%5E%7B87%7D%5Ctextrm%7BRb%7D)
<u>Explanation:</u>
Beta decay is defined as the decay process in which a neutron gets converted to a proton and an electron.
In this decay process, beta particle is emitted. The emitted particle carries a charge of -1 units and has a mass of 0 units. The released beta particle is also known as electron.
The general equation for the beta decay process follows:
![_Z^A\textrm{X}\rightarrow _{Z+1}^A\textrm{Y}+_{-1}^0\beta](https://tex.z-dn.net/?f=_Z%5EA%5Ctextrm%7BX%7D%5Crightarrow%20_%7BZ%2B1%7D%5EA%5Ctextrm%7BY%7D%2B_%7B-1%7D%5E0%5Cbeta)
The chemical equation for the beta decay of an isotope that produces Sr-87 isotope follows:
![_{37}^{87}\textrm{Rb}\rightarrow _{38}^{87}\textrm{Sr}+_{-1}^0\beta](https://tex.z-dn.net/?f=_%7B37%7D%5E%7B87%7D%5Ctextrm%7BRb%7D%5Crightarrow%20_%7B38%7D%5E%7B87%7D%5Ctextrm%7BSr%7D%2B_%7B-1%7D%5E0%5Cbeta)
The isotope that undergoes beta decay to form Strontium-87 isotope is Rubidium-87
Hence, the other isotope is ![_{37}^{87}\textrm{Rb}](https://tex.z-dn.net/?f=_%7B37%7D%5E%7B87%7D%5Ctextrm%7BRb%7D)
Answer: option A. Na
Explanation: sodium is higher in the activity series of metal
Explanation:
consisting of many atoms is known as polyatomic