Answer:
- word equation: lead +nitrate +potassium iodide +sodium nitrate =potassuim nitrate +lead nitrate +hydrogen
2. Notice that in writing the net ionic equation, the positively-charged silver cation was written first on the reactant side, followed by the negatively-charged chloride anion.
I believe that due to the rising heat the carbon dioxide will have despirced into the air
Answer: The correct option is d.
Explanation: Antoine Lavoisier is a french scientist who discovered the role of oxygen in the process of combustion and respiration.
He was famous for the law of conservation of mass.
This law states that the total mass the reactant will equal to the total mass of the products in a chemical reaction.
For example: Combustion of methane

Mass of the reactants = ![[12+4(1)]+[2(32)]=80g/mol](https://tex.z-dn.net/?f=%5B12%2B4%281%29%5D%2B%5B2%2832%29%5D%3D80g%2Fmol)
Mass of the products = ![[12+2(16)]+2[2(1)+16]=80g/mol](https://tex.z-dn.net/?f=%5B12%2B2%2816%29%5D%2B2%5B2%281%29%2B16%5D%3D80g%2Fmol)
Hence, every chemical reaction will follow law of conservation of mass.
Answer:
There are several different types of tools you could encounter, including project management software, note-taking programs, journals, and day planners. Organization management tools help in sorting out one’s daily responsibilities and being more efficient with time: calendars, to-do lists, mind maps, document storage clouds.
Explanation:
what i know:) hope it helps