If alkali metals react with hydrochloric acid, will them explode? Or react with water, they will explode?
2006-12-12 16:51:13 · 3 個解答 · 發問者 了了 2 in 科學 ➔ 化學
alkali metals 不是只有6種嗎?
2006-12-12 17:07:45 · update #1
Alkali metals : lithium (Li), sodium (Na), potassium (K), rubidium (Rb), casesium (Cs)
Action on dilute hydrochloric acid (cold):
Lithium reacts with dilute hydrochloric acid vigorously. All other alkali metals react with dilute hydrochloric acid explosively.
Action on water :
Lithium reacts slowly with cold water, but vigorously with steam. Sodium and potassium react with cold water vigorously, but explosively with steam. Rubidium and caesium react with cold water explosively.
2006-12-12 17:08:14 · answer #1 · answered by Uncle Michael 7 · 0⤊ 0⤋
OH- + H+ --> H2O
will not explode
but this is exothermic reaction
2006-12-12 16:57:45 · answer #2 · answered by ? 3 · 0⤊ 0⤋
咁要看你係咩metals~
在金屬13種中，頭2隻會explode，之後6隻有反應，再之後o個d就冇反應la~
water就要看係熱的冷了~
答到你？
2006-12-12 16:56:53 · answer #3 · answered by 靈星 3 · 0⤊ 0⤋