Pregunta 5 (1 punto) 1000 grams of (NH4)2S completely react in the following reaction. (NH4)2S(aq) + Sn(SO4)2(aq) 2 (NH4)2SO4(aq) + SnSz(aq) How many grams of SnSz are produced? a 804 grams b 1.89 x 103 grams 947 grams 1.34 x 10grams e 891 grams

N2(g) + 3H2(g) ==> 2NH3(g)  ...  balanced equation

Limiting reactant:

5.44 g N2 x 1 mol/28 g x 2 mol NH3/mol N2 x 17 g NH3/mol = 6.61 g NH3 formed <-- LIMITING = N2(g)

5.58 g H2 x 1 mol/2 g x 2 mol NH3/3 mol H2 x 17 g NH3/mol = 31.6 g NH3 formed

Maximum mass NH3 = 6.61 g

Excess reactant is H2(g)

Mass of excess reagent:

Initial moles H2 = 5.58 g x 1 mol/2 g = 2.79 mol

Moles H2 used up = 5.44 g N2 /28 g x 3 mol H2/mol N2 = 0.583 moles H2 used up

mass H2 remaining = 2.79 mol - 0.583 mol (x2 g/mol) = 4.41 g

I feel i did the wrong thing- I’m only in the 6th grade ;-; I’m so sry if u get this wrong I tried.

Explanation:

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

i think the answer is terrae but not 100 percent sure. ▓▬▬ §