How many liters of hydrogen gas are produced from the complete reaction of 146.5 g magnesium metal at 2.40 atm and a temperature of 314 K? Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g) Note: Keep extra digits in any intermediate calculations! Round to the correct number of significant figures at the very end. For R, use 0.08206 L atm/(mol K).

well there are two answers for that.

1: you need 120 ones then that will equal up to 120.

2: you could also do one 100 and 2 tens.

those are the answers that i have thought of.

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

b). 4320 have a nice day