Apiece of iron (cp = 0.450 j/(gi°c)) that has a mass of 21.5 g and an initial temperature of 100.0°c is submerged in x g of water (cp = 4.184 j/(gi°c)) at 20.0°c. the temperature of the system (iron and water) changes to 21.4°c. what is the value of x? a. 041 g. b. 80 g. c. 132 g. d. 574 g

D) yes, because (StartFraction b Over a + c EndFraction)(a + c) = b

Explanation:

just did it on edge 2020

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.