<span>2CO(g) + O2(g) → 2CO2(g)
from the reaction 2 mol 2 mol
from the problem 4.07 mol 4.07 mol
So 4.07 mol CO2 can be produced.
</span>
The answer would be B, 7 valence electrons. <span>F is located
in the 1s-orbital and the second energy level, which in fluorine's case
is the outermost energy level, meaning it has <span>7 electrons</span></span>
When heating lithium carbonate (Li2CO3), it will dissociate to Li2O and Co2. So the balanced chemical equation of this reaction is Li2CO3 = Li2O + CO2.
Answer:
As the Tin has "lousy properties," humans can use copper before tin.
Explanation:
Heat of formation of the copper (II) oxide = -156KJ/mol
Heat of formation of Tin (IV) oxide =-581KJ/mol
As, we know that the copper will form the copper oxide after receiving reduced energy. Humans were able to use the elemental copper before tin. And also, tin has itself the lousy properties as compared to Copper. Copper are also the good conductor of heat, hence they are used in the electric wiring. Apart, from that it is also being used for roofing and plumbing. And as heat exchangers in the industries Copper also possess the antibacterial property.
The integumentary system has multiple roles in homeostasis, including protection, temperature regulation, sensory reception, biochemical synthesis, and absorption. All body systems work in an interconnected manner to maintain the internal conditions essential to the function of the body.