Answer:
a) C3H8 + 502 ----> 3CO2 + 4H20.
combustion reaction
b) HBr + KOH ----> KBr + H2O
Neutralization reaction
c)AlBr3 + 3 KCl----> 3 KBr + AlCl3
Redox reaction
Answer:
Groups 14, 15, and 16 have 2,3, and 4 electrons in the p sublevel (p sublevel has 3 "spaces" AKA orbitals), because Hunds says one in each orbital before doubling up if you had 2 electrons, group 14, they would both be in the first orbital, with 3 electrons, group 15, two in the first orbital one in the 2nd none in the 3rd. With 4 electrons, group 16, then you would have 2 in the first 2 orbitals and NONE in the 3rd.
Explanation:
If you are in group 13 you only have 1 electron so it can only be in one orbital. with group 17, you have 5 electrons, so 2 in the first 2 in the second and 1 in the 3rd, correct for Hunds rule anyway. Noble gasses, group 18, have 6 elecctrons, so every orbital is full any way you look at it.
Enzymes in our body increases the speed of chemical digestion.
When an object of mass 2Kg and applied force is 10N then acceleration is 5 m/s/s.
<h3>What is
Newton's second Law?</h3>
Newton's second Law of motion will be represented as:
F = m.a, where
- F = force
- m = mass of object
- a = acceleration
Acceleration for the first row will be calculated as:
Acceleration for the second row will be calculated as:
Mass for the third row will be calculated as:
Mass for the forth row will be calculated as:
Force for the fifth row will be calculated as:
Hence, acceleration of the object whose mass is 2kg and force on that object is 10N is 5m/s/s.
To know more about newton's second law, visit the below link:
brainly.com/question/25545050
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Hello!
answer : c
eg = octahedral, mg = square planar, sp3d2
Hope that helps!
