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
Zinaida [17]
4 years ago
7

Is this equation completely balanced? 2C8H8 + 25O2 8CO2 + 18H2O No, because the number of carbon, hydrogen & oxygen atoms on

both sides of the equation are not equal. No, because the number of oxygen atoms on both sides of the equation are not equal. Yes, because all of the coefficients are in their lowest whole number ratio. No, because the number of hydrogen atoms on both sides of the equation are not equal. Yes, because the number of products is equal to the number of reactants.
Chemistry
1 answer:
Sergio039 [100]4 years ago
8 0
<span>So to make it clear let's break the equation down species by species and assess the number of each species on bothe sides of the equation:
                   2C</span>₈H₈  +  25O₂   →   8CO₂ +  18H₂<span>O
LHS:  C - 16                                           RHS:  C - 8
          H - 16                                                     H - 36
          O - 50                                                    O - 34

Thus based on that it is evident that the equation is not quite balanced.  This therefore means a "</span><span>No, because the number of carbon, hydrogen & oxygen atoms on both sides of the equation are not equal."

</span>The actual balance equation would be C₈H₈  +  10O₂   →   8CO₂ +  4H₂O
You might be interested in
What is the best color? Personally I think its purple.
NARA [144]
For me sunset orange is the best color, it’s a very peaceful and calm color
3 0
3 years ago
Read 2 more answers
When you mix calcium hydroxide base with hydrochloric acid. What salt is produced?
chubhunter [2.5K]
Calcium chloride is produced
7 0
3 years ago
A potassium ion (K+) would most likely bond with?
ivanzaharov [21]
It's most likely to bond with chlorine.
6 0
3 years ago
A chemist wishes to prepare a stock solution of 1.25 M KI. She will be diluting a 3.25 M KI solution in order to obtain 0.355 L
strojnjashka [21]
0.137 L of the stock solution

M1V1 = M2V2
M1 = 3.25 M
V1 = This is what we’re solving for.
M2 = 1.25 M
V2 = 0.355 L

Solve for V1 —> V1 = M2V2/M1

V1 = (1.25 M)(0.355 L) / (3.25 M) = 0.137 L
6 0
3 years ago
How does chemical energy plays a role in chemical reactions
goldenfox [79]

Answer:

In a chemical reaction, energy is used for breaking the bonds of the reactants also energy is used in formation of new bonds. So, there are two ways to produce the energy in a reaction and they are either exothermic reaction (producing energy) or endothermic reaction (consuming energy from the surroundings).

Explanation:

hope this helps

i am so sorry if this is the wrong answer

plz mark brainliest

8 0
3 years ago
Other questions:
  • You are out on a hike, and you notice that the line of telephone wires you have been following along a slope is crooked. Two of
    15·1 answer
  • Solids are usually:
    6·2 answers
  • How mant atom arre in this compound: 2H2O
    10·1 answer
  • NEED HELP ASAP!!
    7·1 answer
  • Last Question what bond type is SO2.( ionic, polar covalent, nonpolar covalent, diatomic) **its the one right above the BELONGS
    15·1 answer
  • The reduced vapor pressure at high altitudes causes a liquid to boil at a temperature.
    10·2 answers
  • Select the correct answer.
    7·1 answer
  • Identify what a bomb calorimeter measures. Identify what a bomb calorimeter measures. measures ΔE for aqueous reactions measures
    9·1 answer
  • How many moles are contained in .984 molecules F2?
    15·1 answer
  • STATION 1
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!