Question

10.0 g of NO and 10.0 g of O₂ react together in the following UNBALANCED reaction. How many grams of NO₂ will be formed?

NO + O₂ --> NO₂

Answer 1

The answer is

The eaction betloeen NOS O2 to give No poodvces the follooing Chemical equ ation cbalanced) aNo +02 NO2 G1iven mass o NO 10 Mo1a mass 0 NO 30 g/mole gIven mass NO 0Y moles 04 NO= MO107 Mass 30 gimole mole 0f NO O.33 omOle NO Given mass 40, 109 MO1a7 mass ot 0, ="3a NO.0 mo los of 0, 7 0le ven mass MOIga mas 1Omole 3a 32 O-3125 mole

AS per the bulanced chemi cal eqwerton mole o, veact coith-a mole No. .0.3la5 mole 0, eact oith 2 axo-31a5 O.6a50 NO But only o. 3333 mo1e NO is avaiable :. NO is the imiti ng reaagent Since ma1e 0 NO Deactedl corth 1 mole O I mo1e 04 No will veact coith O.3333 mo10 0 NO oil( veact X0-3333 mole 02 O.156 mole of with Since a mole oy NO veact with 1 mole o to give a mole No Similarly 0.3333 mole OY NO, Tea oith 0.156 mole o 0, fo give 333

0.33 moe No give O.33 mo1e No2 Mass 04 1 mole o 0Y NO2 144 32 469 Mass oy 0.33 mole ot NO2 O.33 X46 15-18 will be formed :. 15-12