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
Mrrafil [7]
2 years ago
8

Petrified fossils are really

Chemistry
1 answer:
Anna35 [415]2 years ago
3 0
I think it would be either dead bodies or rocks? i dont really understand too well but sorry if this doesn’t help!! :((
You might be interested in
How many molecules of co2,h2o,c3h8, and o2 will be present if the reaction goes to completion?
Nadya [2.5K]

Let initially there are 10 molecules of O2 and 3 molecules of C3H8 present

The reaction will be

C3H8(g)  + 5O2(g)  ----> 3CO2(g)   + 4H2O

so here oxygen molecules are limiting as for 3 molecules of C3H8 we need 15 molecules of O2

now the given 10 molecules of O2 will react with only 2 molecules of C3H8 and they will form six molecules of CO2 and 8 molecules of H2O

Hence answer is

molecules of CO2 formed = 6

Molecules of H2O formed = 8

molecules of C3H8 left = 1

molecules of O2 left = 0


7 0
3 years ago
Read 2 more answers
Identify the type of molecule shown in the picture
BlackZzzverrR [31]
1) acid
2) ether
3) ester
4) aldehyde 
5) ketone
6) amine 
7) alcohol 
7 0
3 years ago
What is the overall charge of a Aluminum atom that loses 3 electrons​
Rudik [331]
It’s charge was neutral due to the equal number of protons and electrons. when it becomes an ion it loses 3 electrons leaving behind only 10. the answer is 10. the equation is +13 +(-10)=+3
8 0
3 years ago
An atom with 4 protons and 4 neutrons Is called?
Bas_tet [7]

Answer:

i'm pretty sure it's beryllium

Explanation:

5 0
3 years ago
Read 2 more answers
ASAP PLEASE HELP ASAP
Salsk061 [2.6K]

swift to hear, slow to speak

Explanation:

7 0
3 years ago
Other questions:
  • Normal cellular pH has a hydrogen concentration of 3.98 x 10-8 M. what is the pH of a cell
    15·1 answer
  • Which of the following best describes the process of electroplating?
    9·1 answer
  • 35g of HF was prepared by reacting 112g of CaF2 with an excess of H2SO4 calculate the percentage yield
    12·1 answer
  • How is the partial pressure of a gas in a mixture calculated?
    15·1 answer
  • A spinning turbine can generate electricity only in the form of a/an _______ current.
    13·1 answer
  • Why does the mass of steel wool increase after getting burned? Help pls
    7·1 answer
  • If a piece of marble has the mass of 132.796 g and the volume of 26.9 cm
    7·2 answers
  • What are the concentrations of hydronium and hydroxide ions in a solution with pH 2.6?
    14·1 answer
  • What is the net force of the plane
    12·1 answer
  • 8 points
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!