Hoà tan hoàn toàn 4,05g nhôm vào 500g dung dịch HCL thu được V (lít) khí (đktc). a) Tính V
b) Tính nồng độ % của dd axit đã dùng
c) Biết Al = 27 , H =1 , Cl = 35,5

the correct name for the n3 ion is azide. azide is a polyatomic anion with a -1 charge and is written as n3 -1. it consists of three nitrogen atoms bonded together. hope i . let me know if you need anything else.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

girl imma just put my comment here because i need a couple point okurrttt