Aaliyahmcpherson3 Aaliyahmcpherson3
  • 02-10-2020
  • Chemistry
contestada

how many of the following are pure compound

Respuesta :

MeredithStark
MeredithStark MeredithStark
  • 02-10-2020

Answer:

I need the actual answer choices to answer... BUT A pure element or compound contains only one substance, with no other substances mixed in. An example of a “pure compound” is salt.

Answer Link

Otras preguntas

what landforms make up most of the Balkan Peninsula
What the center of X^2+(y+3)=9
Which balanced equation represents an oxidation-reduction reaction? (1) BaCl2 + Na2SO4==>BaSO4 + 2NaCl (2) C+H2O ==>CO + H2 (3) CaCO3==>CaO + CO2 (4) M
What is the chemical formula for iron(III) oxide? (1) FeO (3) Fe3O (2) Fe2O3 (4) Fe3O=
Which mountain chain that is 4,500 miles long, forms South America's "spine?"
What is 3 - 1.5? Please also explain!
Which element is malleable and a good conductor of electricity at STP? (1) argon (3) iodine (2) carbon (4) silver
which of the following is NOT true regarding money? Money should be portable Money should be unlimited Money should be durable Money should be uniform throughou
Which two substances are covalent compounds? (1) C6H12O6(s) and KI(s) (2) C6H12O(s) and HCl(g) (3) KI(s) and NaCl(s) (4) NaCl(s) and HCl(g)
Adding a catalyst to a chemical reaction results in (1) a decrease in activation energy and a decrease in the reaction rate (2) a decrease in activation energy