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
julia-pushkina [17]
3 years ago
9

Study this diagram of a flowering tree’s life cycle. What is the error in the diagram? A. stage 1 B. stage 2 C. stage 3 D. stage

4 E. stage 5
Chemistry
2 answers:
Ksivusya [100]3 years ago
6 0

c. . stage 3 hoped i helped with the question

jek_recluse [69]3 years ago
4 0

Answer:the answer is c: stage 3

Explanation:

You might be interested in
We participate in the ______________________cycle every time we breathe. tectonic nitrogen phosphorus carbon-oxygen
podryga [215]
Carbon-Oxygen
We breathe in oxygen, we breathe out carbon dioxide.
8 0
3 years ago
What name is given to the minimum amount of energy needed by particles for them to react when they collide?
makkiz [27]

Answer:

Activation

Explanation:

8 0
3 years ago
Difference between Rapid and spontaneous composition​
Over [174]

Answer:

<em><u>spontaneous composition</u></em> is the ingnition

of the substance due to the repid oxidation of its on material.

There is no requirement of heat of external sources.

<em><u>Rapid composition</u></em> on the other hand release large amount of heat and light energy.

Explosion and the firecracker is the best example of Rapid composition.

3 0
3 years ago
In two or more complete sentences explain how to balance the chemical equation and classify its reaction type.
mihalych1998 [28]

Hey there!

C₅H₅ + Fe → Fe(C₅H₅)₂

Put a coefficient of 2 in front of C₅H₅ on the left side because there is a subscript of 2 after C₅H₅ in parenthesis on the right.

2C₅H₅ + Fe → Fe(C₅H₅)₂

Fe (iron) is already balanced since there is one on each side, so we don't need to change anything for that.

This is a synthesis reaction because two reactants, C₅H₅ and Fe, are yielding a single product, Fe(C₅H₅)₂.

Hope this helps!

6 0
3 years ago
Air trapped in a cylinder fitted with a piston occupies 145 mL at 1.08 atm
pav-90 [236]

Answer: 0.0014 atm

Explanation:

Given that,

Original pressure of air (P1) = 1.08 atm

Original volume of air (T1) = 145mL

[Convert 145mL to liters

If 1000mL = 1l

145mL = 145/1000 = 0.145L]

New volume of air (V2) = 111L

New pressure of air (P2) = ?

Since pressure and volume are given while temperature is held constant, apply the formula for Boyle's law

P1V1 = P2V2

1.08 atm x 0.145L = P2 x 111L

0.1566 atm•L = 111L•P2

Divide both sides by 111L

0.1566 atm•L/111L = 111L•P2/111L

0.0014 atm = P2

Thus, the new pressure of air when the volume is decreased to 111 L is 0.0014 atm

7 0
3 years ago
Other questions:
  • Calculate the mass of oxygen produced from the decomposition of 75.0 g of potassium chlorate?
    14·2 answers
  • a fictitious element X is composed of 15.0% of the isotope X-51, 15.0% of the isotope X-52, and 70.0% of the isotope X-53. Estim
    6·1 answer
  • What’s the difference of dawling paper and offset paper?
    14·1 answer
  • magnesium reacts with hydrochloric acid to produce magnesium chloride and hydrogen gas the reactants in this reaction are
    5·1 answer
  • Determine the electron geometry, molecular geometry, and idealized bond angles for each molecule. In which cases do you expect d
    8·1 answer
  • Escribe dos ejemplos para cada tipo de mezcla entre: ● Sólido-sólido:
    6·1 answer
  • Some headache medicines are fine powders that are dissolved in water and then ingested. These medicines claim they work faster t
    8·2 answers
  • I turn the Ritz into a poor house
    5·1 answer
  • Help me rn plz......​
    7·2 answers
  • The strongest bases have pH values close to
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!