_K + _ZnCl2 → _KCl + _Zn For the chemical equation above, please do the
following:
1.Balance the equation (2 Points).
2.Identify the type of chemical reaction that is taking
place (i. e., Synthesis, Decomposition, Combustion,
Single Replacement or Double Replacement) (1
Point).
3.In 4 or more sentences, explain your strategy for
balancing the chemical equation and how you
identified the reaction type (2 Points).

Ajet plane is speeding down the runway during takeoff. air resistance is not negligible. identify the forces on the jet.

Astudent made the lewis dot diagram of a compound as shown. mg is written with two dots shown on its top. an o is written on each side of mg. each o has six dots around it. an arrow is shown from one dot on mg toward the vacant space around the o on the right. another arrow is shown from the other dot on mg toward the vacant space around the o on the left. the title of the art is students lewis dot model. what is the error in the lewis dot diagram? an o atom should transfer all its six electrons to mg because the formula is mgo. both electrons of mg should be transferred to one o atom because the formula is mgo. the electrons should be transferred from each o atom to mg because mg has fewer electrons. the number of dots around mg should be four because it has to transfer two electrons to each o.

Give one example of a pure (exact) number and of an estimated (measured) number.