Tataattatataaggagahahah( to answer it)
9. A
10. C
An organism that consists of one cell
Answer:
43.0966
Explanation:
Utica GPS Location, New York, U.s. Elevation: 43.09666.
The elevation of Polaris, as though from a New York spot, was estimated at 43,09666 °
Answer: 1.875 moles
Explanation:
2 NaN3(s) → 2 Na(s) + 3 N2(g)
From the equation above, Sodium azide has a chemical formula of NaN3 while nitrogen gas has a chemical formula of N2.
Therefore, If on decomposition
2 moles of NaN3 produce 3 moles of N2
1.25 mol of NaN3 produce Z moles of N2
To get the value of Z, cross multiply
Z x 2 moles = 3 moles x 1.25 moles
2 moles•Z = 3.75 moles²
Divide both sides by 2 moles
2 moles•Z/2 moles = 3.75 moles²/2 moles
Z = 1.875 moles
Thus, 1.875 moles of N2 are produced by the decomposition of 1.25 mol of sodium azide
Birds use the magnetic fields and some fish i believe as well and maybe butterflies im not entirely sure <span />
