Question

Aqueous hydrobromic acid (HBr) will react with solid sodium hydroxide (NaOH) to produce aqueous sodium bromide (NaBr) and liquid water (HO) Suppose 1.62 g of hydrobromic acid is mixed with 1.3 g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits. x 5 ?
please have correct number of sig figs dont round til end. thanks

Answer 1

HB Na8ypgjtolS) NaoHIs We have oE HBY Giveh mass Molay mass So mals of HBY 2 81 melay mass of HBY Truruf 1.62 81 moles of HBy mel 0.020 mol Smilavly mof Na oH moles of NaoH mo J-3 40 O.0325 mol

Ale to sthochiomety of uregction Imolof HBy eaets uorth 1mo1 oF Naoh to one mok of Ho and Loe hmue 0.0 mol nf HBy and D.0325 mol of Nabh LR So, HBY LR HBY Na0H O.0 मडिe D0325 O.o 2 0.02 mol 18 मु/ o/ Mnlar man DE HO mass oF HD pzodoced 18 १ m O.36