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
uysha [10]
3 years ago
14

Reproductive health is important to take precaution against sit and unplanned Pregnancy​

Chemistry
1 answer:
tekilochka [14]3 years ago
4 0

Answer:

is this like a true or false if so then i think true

Explanation:

You might be interested in
Calculate the maximum amount of useful work that can be obtained and comment on the spontaneity for the reaction at 25C :
harkovskaia [24]

Answer:

1.41 *10^{3}  kJ/mol

Explanation:

First, we find in the tables the ΔH of formation of each compound. As you can see in the (image 1)

Then we solve the ecuation for ΔH°reaction

ΔH°reaction=∑ΔH°f(products)−∑ΔH°f(Reactants)

ΔH°reaction= (-2* 393.5 - 2*285.8) - (52.4 + 0) kJ/mol

ΔH°reaction = -1.41 *10^3  kJ/mol

3 0
3 years ago
Construct a simulated 1H NMR spectrum for ethyl acetate by dragging and dropping the appropriate splitting patterns into the box
Ksju [112]

Answer:

The simulated 1H NMR spectrum for ethyl acetate is shown in the drawing attached.

Explanation:

To construct this NMR it is necessary to identify the essential components that can produce resonance peaks.

Two main groups can be identified, the acetyl group containing a sub-component (CH3) capable of producing a resonance peak, and the ethyl group containing two components (CH2 and CH3) each of which can produce on its own its own resonance peak.

6 0
3 years ago
The descriptions below explain two ways that water is used by plants on a sunny day. I. In a process called transpiration, some
eduard
The correct answer for this question is this one: "<span>In transpiration, because some of its properties change, water undergoes a physical change but keeps its identity. In photosynthesis, because its identity changes, water undergoes a chemical change</span>. "
Hope this helps answer your question and have a nice day ahead.
8 0
3 years ago
Read 2 more answers
Blank and blank are examples of solids
Ymorist [56]
A box and a laptop are both examples of solids


hope i helped:)
3 0
3 years ago
Plz do this i need help ill give u brailiest
Musya8 [376]

1. C

2. B

3. B

4. sorry, but we cant see the pictures. thats all I can do.

-Chad

8 0
3 years ago
Read 2 more answers
Other questions:
  • How is a polar covalent bond different from a non polar covalent bond?
    5·1 answer
  • How are radio waves transmitted
    7·1 answer
  • Which of the following is true for balancing equations?
    13·1 answer
  • Elements that form ionic bonds generally have how many valence electrons? ± 1 or ± 2 ± 2 or ± 3 ± 4 ± 5
    9·1 answer
  • A student neutralized 16.4 milliliters of HCl by adding 12.7 milliliters of 0.620 M KOH. What was the molarity of the HCl acid?
    15·1 answer
  • TUU Tuve a cell membrane.
    13·1 answer
  • How many hydrogen atoms are found in 3H2CO3?
    11·1 answer
  • 3 waves are shown with a line through their center. The bottom of the first wave is labeled C. A bracket labeled D connects the
    10·2 answers
  • How to titrate cocacola because of its dark colour
    14·2 answers
  • Why is helium found in deposits of uranium and thorium vores? What kind of radioactive emission produces it?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!