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
bija089 [108]
3 years ago
15

What is needed for our cells to get energy from our food?

Chemistry
1 answer:
denis-greek [22]3 years ago
5 0

Answer:

cellular respiration is needed for our cells to get energy from our food.

Explanation:

Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.

You might be interested in
Draw the products of the complete hydrolysis of a ketal. draw all products of the reaction.
Advocard [28]
Following reaction shows the complete hydrolysis of ketal. The products formed are 1) Diol and 2) Ketone. Mechanism is shown below,

8 0
4 years ago
Read 2 more answers
Problem 1:
WARRIOR [948]

Answer:

12,302.59 mL

Explanation:

The problem above requires the conversion of the unit of volume, <em>gallon</em>, to <em>milliliter. </em>

You have to take note of the following values before computing.

  • 1 L is equivalent to 0.264172 gallons
  • 1 L is equivalent to 1,000 ml

Now, we can do the conversion. Let's convert<u><em> 3.25 gallons to milliliter</em></u>.

1. 3.25 gallons x \frac{1 L}{0.264172 gallons} = 12.30259 L

2. 12.30259 L x \frac{1,000 ml}{1 L} = 12,302.59 mL

Therefore, <u><em>3.25 gallons of distilled water is equivalent to 12,500 mL of distilled water.</em></u>

8 0
3 years ago
2. A gas has a solubility in water
Juliette [100K]

Answer:

2.6 atm

Explanation:

At constant temperature, solubility of gas increases as pressure increases, Hence, they varies directly proportional.

i.e  S ∝ P

\frac{S}{P}= K

\frac{S_1}{P_1}=\frac{S_2}{P_2}

where:

S₁ and P₁  are the initial solubility and pressure of the gas

S₂ and P₂ are the final solubility and pressure of the gas

Making P₂ the subject of the formula from the above equation; we have:

P_2 = \frac{P_1*S_2}{S_1}

where; it is given from the question that:

P₁  = 1.0 atm

S₁ = 0.36 g/L

S₂ = 9.5 g/L

Replacing the values into the above equation; we have:

P_2 = \frac{1.0 atm *9.5 g/L}{0.36 g/L}

P₂ = 2.6 atm

∴  The pressure needed to produce an aqueous  solution containing 9.5 g/L of  the same gas at 0°C = 2.6 atm

7 0
3 years ago
Five 22.4 l containers each hold a different gas at stp. the container holding which gas would have the greatest mass, in grams?
aniked [119]
<span>Since at STP, the molar volume is 22.4 L, all of these containers have one mole of gas. The one with the highest atomic or molecular weight is the heaviest: : A) H2 - 2 g/mole B) N2 - 28 g/mole C) O2 - 32 g/mole D) CO2 - 44 g/mole E)He - 4 g/mole Ans will CO2 - 44 g/mole with the highest atomic or molecular weight is the heaviest.</span>
6 0
3 years ago
Please help!! Which process occurs during all chemical reactions?
Sonbull [250]

Answer:

In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

Explanation:

please mark as brainliest if I helped you

3 0
3 years ago
Other questions:
  • A chemist must prepare of sodium hydroxide solution with a pH of at . He will do this in three steps: Fill a volumetric flask ab
    6·1 answer
  • The excited state electron configuration of carbon is 1s22s12p3. Explain what will happen as the carbon atom returns to its grou
    6·1 answer
  • Which of these is considered a native element?
    15·2 answers
  • How many mol is 36g NO2
    10·1 answer
  • For the reaction: ch3oh(g) ⇌ co(g) + 2h2(g), with the equilibrium concentrations for [ch3oh]=0.20 m, [co]=0.44 m, and [h2]=2.7 m
    14·1 answer
  • A mixture of alcohol and water is homogeneous while that of oil and water is heterogeneous.explain
    9·1 answer
  • Use the electronegativities in the periodic table above to determine which bonding pair forms polar covalent bonds.
    11·1 answer
  • A chemical is said to be stable if it is difficult to get it to react. This property of a chemical is a __________ property.
    7·1 answer
  • What is the bond type of ICl (iodine chloride)?
    11·1 answer
  • Career in chemistry list ten<br>​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!