1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
larisa86 [58]
3 years ago
9

Can someone pls give me the answer to this question?

Chemistry
1 answer:
Svetllana [295]3 years ago
5 0

Answer:

D

Explanation:

You might be interested in
Pls help me also pls have the correct answer
Ann [662]

Answer:

       

Explanation:

       

4 0
2 years ago
Read 2 more answers
Is bread a molecule or a compound
Papessa [141]

Answer:

Bread is a Molecule.

Explanation:

This is what I found.

Bread cannot be classified as a compound. Compounds are formed when two or more substances are bonded together chemically, however, mixtures are not chemically bonded.

The chemical building blocks of bread are proteins and starch. Starch molecules are long, chained polymers of simple sugars (such as glucose) joined end to end by chemical bonds. Proteins on the other hand are more complex, made up of varying combinations of different amino acids.

Hope this helps.

7 0
3 years ago
Why would it be hard to find I the ideal light intensity if the temperature was very hot or cold
Nikitich [7]
I dont know you properly find your answer on google its so easy to get it from there good luck
8 0
3 years ago
What is the mass number for Iron-58?
andrezito [222]

Answer:

58

Explanation:

mass number of iron 58 is 58

4 0
3 years ago
A storage tank contains nitrogen, oxygen, and carbon dioxide. The partial pressure of nitrogen is 0.79 ATM and Oxygen is 0.19 AT
MrMuchimi

54 percent

Explanation:

4 0
3 years ago
Other questions:
  • Why is there a limited number of compounds that can be formed by the elements in the periodic table
    10·1 answer
  • The following equation is one way to prepare oxygen in a lab. 2KClO3 → 2KCl + 3O2 Molar mass Info: MM O2 = 32 g/mol MM KCl = 74
    12·2 answers
  • How many moles of MgO are produced when .250 mol of Mg reacts completely with O2
    10·1 answer
  • Which of the following are part of the nucleus of the atom
    11·1 answer
  • A tempture of 20°C is equivalent to apporximately
    7·1 answer
  • What is the % by volume of 50mL of ethylene glycol dissolved in 950mL of H2O?
    15·1 answer
  • Which changes occur when Pt2+ is reduced? A) The Pt2+ gains electrons and its oxidation number increases. B) The Pt2+ gains elec
    11·1 answer
  • Why does oxygen have stronger attractive forces between its nucleus and valence electrons than nitrogen?
    7·1 answer
  • What is the mass of 0.5 g/cm3
    10·1 answer
  • Zn + O2= ZnO<br><br> How many moles of zinc are needed to make 500. g of zinc oxide?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!