How are scavengers and decomposers important for the environment

What volume of a 0.750 M solution of hydrochloric acid a solution of HCL can be prepared from the HCL produced by the reaction of 25.0 of NaCl with an excess of sulphuric acid? NaCl + H2SO4? HCl + NaHSO4

Samual adds a teaspoon of salt to a glass of water he notice that the salt disappears Samuel takes a sip to discover that the water taste salty what kind of changes occurred

What is the correct name for the process in which the vapor turns back into a liquid

Convert 8.50 moles Ca to atoms

A thief plans to steal a gold sphere with the radius of 28.9cm from a museum. If the gold has a density of 19.

The molar heats of fusion and sublimation of lead are 4.77 and 182.8 kj/mol, respectively. estimate the molar heat of vaporization of molten lead.

What happens when Ag + is reacted with Na2CO3

Name two different ecosystems. Name one living part of each ecosystem. Name one non living part of each ecosystem.

Sports trainers treat sprains and soreness with ethyl bromide. it is manufactured by reacting ethylene with hydrogen bromide:

When the particles of a gas decrease in energy what happens? It freezes It changes to a liquid It changes to a plasma It gets hotter