Answer:
B. Aromatic
Explanation:
Functional groups are groups that differentiate a specific organic compound from others. A functional group determines the chemical property of the compound that possesses it.
For example, just like alkene and alcohol functional groups have characteristics double bond (=) and hydroxyl (OH) group respectively, the image in the attachment of this question has a BENZENE RING at the core of its structure, hence, the organic compound can be regarded to have an AROMATIC FUNCTIONAL GROUP.
Answer:
NaClO3 = NaCl + O2
Explanation:
Word equation: Sodium chlorate → Sodium chloride + Oxygen gas
Answer:
![\% H_2O=51.2\%](https://tex.z-dn.net/?f=%5C%25%20H_2O%3D51.2%5C%25)
Explanation:
Hello!
In this case, since the percent water is computed by dividing the amount of water by the total mass of the hydrate; we infer we first need the molar mass of water and that of the hydrate as shown below:
![MM_{MgSO_4* 7H_2O}=120.36 g/mol+7*18.02g/mol\\\\MM_{MgSO_4* 7H_2O}=246.5g/mol](https://tex.z-dn.net/?f=MM_%7BMgSO_4%2A%207H_2O%7D%3D120.36%20g%2Fmol%2B7%2A18.02g%2Fmol%5C%5C%5C%5CMM_%7BMgSO_4%2A%207H_2O%7D%3D246.5g%2Fmol)
Thus, the percent water is:
![\% H_2O=\frac{7*MM_{H_2O}}{MM_{MgSO_4* 7H_2O}} *100\%\\\\](https://tex.z-dn.net/?f=%5C%25%20H_2O%3D%5Cfrac%7B7%2AMM_%7BH_2O%7D%7D%7BMM_%7BMgSO_4%2A%207H_2O%7D%7D%20%2A100%5C%25%5C%5C%5C%5C)
So we plug in to obtain:
![\% H_2O=\frac{7*18.02}{246.5} *100\%\\\\\% H_2O=51.2\%](https://tex.z-dn.net/?f=%5C%25%20H_2O%3D%5Cfrac%7B7%2A18.02%7D%7B246.5%7D%20%2A100%5C%25%5C%5C%5C%5C%5C%25%20H_2O%3D51.2%5C%25)
Best regards!
Answer:
Seismic waves are waves of energy that travel through Earth's layers, and are a result of earthquakes, volcanic eruptions, magma movement, large landslides and large man-made explosions that give out low-frequency acoustic energy
Explanation:
hope this helps if so please brainliest
Merry Christmas
Answer:
See below
Explanation:
.75 = 1/2^(40/h)
log .75 / ( log 1/2) = 40 / h
<u>h = half life = 96.37683 min</u>