zegangke7314 zegangke7314
  • 01-12-2021
  • Chemistry
contestada

Which sample is a pure substance?zinc oxidesugar dissolved in waterpond watersoil.

Respuesta :

andrei1016
andrei1016 andrei1016
  • 06-12-2021

Answer:

Oxide sugar dissolved in water pond

because water + sugar= sugar melts but the oxide purifys the water.

Explanation:

#carryonlearning!

Answer Link

Otras preguntas

Under which circumstance is Congress most likely to pass a bill the president has threatened to veto? The president’s public approval rating is extremely high.
What is 862.473 rounded to the nearest whole number?
What are the verbs in this compound sentence? Some highways allow commercial vehicles; other highways prohibit them. Choose all answers that are correct. a. oth
Multiply. Check for reasonableness 77x3
Hey can u help me please here is the question. A piece of lumber is 4.625 feet long. Which mixed number is equivalent to 4.625
Which statement accurately describes one of Theodore Roosevelt's accomplishments as president? a. He led the United States to victory in World War I. b. He gr
You want to put $2,000 in a simple interest account. It has a 2.5% annual interest rate. How long will it take you to earn $500 in interest? A-1
a solution that is a 4 on pH scale is a
In "Nethergrave," every year on his birthday, Jeremy's father gives him a ___.
The picture above was painted by early humans on cave walls. What does it represent in terms of the type of lifestyle led by early humans?