Answer:
tetrahedral
Step-by-step explanation:
According to the valence shell electron pair repulsion theory (VSEPR) the shape of a molecule is dependent on the number of electron pairs on the valence shell of the central atom in the molecule.
The predicted electron pair geometry may sometimes differ from the molecular geometry due to the presence of lone pairs and multiple bonds.
If we consider each nitrogen atom in N2 independently, we will notice that each nitrogen atom has four regions of electron density. Hence the electron pair geometry is tetrahedral.
Answer:
125 cubed inches
Step-by-step explanation:
The length of the sides of a cube are all the same, since it’s just a 3D square. The formula for volume is length times width times height.
5*5*5=125
Two complementary angles make a total of 90, so 3x+6x=90, x=10
Answer: 42.6668mm and 42.673mm
Step-by-step explanation:
We do not need to cross multiply any numbers in this problem. 25% is equal to 1/4. Therefore, we can multiply the total amount of juice by the proportion of real fruit juice. This can be represented by the expression 1/4 x 32. After multiplying out, we can get an answer of 8 oz of real fruit juice.
Hope this helps!
