Question

find the value of k if x=2 ,y=1 is a solution of quition 2x+3y=k k​

Answer 1

Answer:

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Step-by-step explanation:

6 gm of element x combines with 16 gm of element y to give 0.5 moles of xy.what is the molecular mass of xy?

Answer 2

Answer:

2x + 3y = k

2*2 + 3*1 = 4 + 3 = 7

K = 7

Step-by-step explanation:

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