if youre given 35g of hcl, how many grams of mncl2 could you produce if you reacted it with excess mno2? MnO2 + 4HCl = Cl2 + MnCl2 + 2H2O

Okay this will take 1 hour okay dont forget me.

A.(nh4)(2co3)is the correct answer 

The atomic nucleus made up from protons (yellow) and neutrons (blue) and held together by nuclear forces. nuclear forces (also known as nuclear interactions or strong forces) are the forces that act between two or more nucleons. they bind protons and neutrons (“nucleons”) into atomic

Answer; carbon monoxide (co);