How much energy is required to heat 10 grams of copper from 5 C to 100 C? Cp of copper is 0.385 J/g C.

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3