Answer:
The ‘greenhouse effect’ is how carbon dioxide, methane, water vapour and other molecules absorb the energy of specific wavelengths of electromagnetic radiation (i.e. light), and transfer parts of that energy to the atmosphere as heat. The effect stabilizes the earth’s temperature at levels that permit liquid water to exist. In other words, permit life forms as we know them.
The ‘enhanced greenhouse effect’ is the additions to the above effects caused by human activities that increase the concentrations of greenhouse gases in the atmosphere.
Explanation:
Similarities: cell membrane, genetic material, ribosomes, cytoplasm
Differences: cell arrangement, true membrane bound nucleus, DNA structure, membrane bound organelles, ribosome size, cytoskeleton, sexual reproduction, cell division
Yes i think i mean there both horses right? im sorry if you dont get this right
tardive dyskinesia-
severe side effect of the typical antipsychotic medications that affects many individuals
Answer:
Empirical: OH
Molecular:
Explanation:
First of all, we are going to use the formula: mass = no. moles x Molar Mass And rearrange it to find No. moles: No. moles = mass/Molar Mass
Let's start with Hydrogen:
The given mass is 0.44g, and hydrogen's molar mass is 1.01, therefore the number of moles is: 0.44/1.01 = 0.4356
Now we do the same for Oxygen:
Given mass = 6.92, Molar mass of Oxygen = 16.00, No. Moles = 6.92/16.00 = 0.4325
Now we identify the smaller one (Oxygen as 0.4325 < 0.4356) and we divide both values by that number:
0.4325/0.4325 = 1
0.4356/0.4325 = 1.01
We round both to the nearest 0.2 or 0.25 (depending on what you're taught), and we get: 1 and 1.
This means that the empirical formula has one of each: OH
Now to find the molecular formula we find the relative mass of OH and divide the given mass by that:
M(OH) = 16.00+1.01 = 17.01
34.00/17.01 = 2
We now multiply both by this number to get:
Hope this helped!