-Trump was a good president(the best) -the left, destroys everything it touches
-critical race theory is a lie
-BLM hurts the black community more than it ever helps
-you prolly think im crazy
-your now noticing that im speaking to you
-stop smiling
-i see you i said stop
-ok keep smiling your cute like that
-brush your teeth tho
--Why you booing me? im right?

In a closed or isolated system , matter can not be created or destroyed. it can change forms but is conserved true or false

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2