shewag3031 shewag3031

20-12-2022
Physics

Answered

Brad and juan conducted several tests to determine the properties of silver metal. they noted that it was white, and conducted both electricity and heat. they computed the density to be 10.49 g/cm3. silver did not react with water but in nitric acid, gas was released. what evidence supports a chemical change in the silver?

Answer :

Other Questions

Carry out these steps, and record your findings in the table. Pour water to the 2. 0 mL mark in the graduated cylinder. If you look at the graduated cylinder f

tasneem and lubanah go to a water park. they can pick between the following two frictionless water slides, which are the same height. tasneem goes down slide 1

What i the force of gravity between 2 100 kg metal phere with a ditance of 20 m between their center?

All the following statements about Mars are true. Which one might have led to a significant loss of atmospheric gas to space? Mars lost any global magnetic fiel

when the partition is removed, the gas is rushed to fill the entire volume (double of original volume). what is the work done by the gas?

compared to the star it evolved from, a white dwarf is

: a heavy boy and a lightweight girl are balanced on a massless seesaw. if they both move forward so they are one-half their original distance from the pivot po

A minion skids horizontally along a level floor and comes to rest after sliding a distance of 14 m. if the coefficient of kinetic friction between the minion an

some amount of energy is transferred by heat into a system. the net work done onto the system is 50j, while the increase in its internal energy is 80j. what is

a block of wood floats in fresh water with 0.615 of its vollume v submerged and in oil with 0.892 v submerged. find the denisty of the wood and the oil