According to the research, domain is the taxonomic classification level that is the largest or most broad.
<h3>What is domain?</h3>
It is the broadest taxonomic category in which known living things are classified.
In other words, it is the broadest category in which the different kingdoms of life can be organized, according to the classification models that are most widely accepted in the scientific community.
Therefore, we can conclude that according to the research, domain is the taxonomic classification level that is the largest or most broad.
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The number of feet the track star ran is 4921.26 feet
<h3>Conversion scale </h3>
We can convert meter to feet by using the following conversion scale:
0.3048 meter = 1 feet
<h3>How to cconvert 1500 meters to feet</h3>
The following data were obtained from the question:
- Distance (in meter) = 1500 meter
- Distance (in feet) =?
We can convert 1500 meter to feet as illustrated below:
0.3048 meter = 1 feet
Therefore,
1500 meter = (1500 meter × 1 feet) / 0.3048 meter
1500 meter = 4921.26 feet
Thus, 1500 meter is equivalent to 4921.26 feet
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Outgassing from active volcanoes
Answer:
a) 40 g
b) 58 g
c) 184 g
Explanation:
The calcium carbonate equivalent of any compound is calculated by calculating it molar mass.
The molar mass of the compound is the calcium carbonate equivalent as it corresponds to 1 mole of the compound and equals to one mole of calcium carbonate then.
a) MgO
Atomic mass of Mg = 24
Atomic mass of O = 16
Molar mass = CCE = 24+16 = 40 g
b) Mg(OH)₂
Atomic mass of Mg = 24
Atomic mass of O = 16
Atomic mass of H = 1
Molar mass of Mg(OH)₂= CCE = 24 + (2X16)+2(X1) = 58g
c) CaMg(CO₃)2
Atomic mass of Mg = 24
Atomic mass of O = 16
Atomic mass of C = 12
Atomic mass of Ca = 40
Molar mass = CCE = 40 + 24 + (2X12) + (6X16) = 184 g.
