micay

This page lists questions and answers that were posted by visitors named micay.

Questions

The following questions were asked by visitors named micay.

Brass is an alloy that is approximately 67% Cu and 33% Zn, by mass. How many grams of Cu are in a brass door knocker weighing 2.2 pounds? (1 lb = 453.6 g)
4 years ago

Answers

The following answers were posted by visitors named micay.