It is required to make 12 grams of certain chemical compound called z. this is made from compounds w, x, and y in the ratio of 2: 1: 3. the compound y is itself made from w and x. to make 6 grams of y requires 4 grams of w and 2 grams of x. how much w and x is required to make the required amount of z.

There are required 8 g of W and 4 g of X

Explanation:

Hi, first this is what we know:

a) W, X and Y are used in a 2:1:3 ratio to produce Z, meaning this that for each  gram of X used, 2 grams of W and 3 of Y are required.

b) Also, for each gram of X: 1 g X + 2 g W + 3 g Y= 6 g Z

Being that said, to produce 12 g  of  Z:

Following the ratio described in a) for the 12 g of Z 4 g W and 6 g Y are required.

On the other hand, to make those 6 g Y you required 4 g of W and 2 g of X

So, the total mass of W and X is :

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.