Solve this these are the reaction any ine knows how to solve them ?

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

How can you use chemical equations to predict the products of the reaction you can carry out?

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit