Chromium(III) sulphate reacts with potassium carbonate to form chromium(III)carbonate and potassium sulphate. (Word equation)

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

Standing in the sunlight and feeling the heat on your face (uv radiation is entering the skin, converting to infrared radiation, and is absorbed by your tissues)orstanding near a fire and feeling the heat on your skin (infrared radiation transfer)

A. burning woodcombustion is the process of burning something. make brainliest if correct