Question

question 1
$(4 + 5 - ) y - (4 + 6 - 0)x$
(4+5) y + (4+6) x

9y + 10x

19 xy ya


9y

10x
​

Answer 1

Answer:

4+5) y + (4+6) x

9y + 10x

19 xy ya

9y

10x

Answer 2

Answer:

In aqueous solution, precipitation is the process of transforming a dissolved substance into an insoluble solid from a super-saturated solution. The solid formed is called the precipitate.