335.6g of water will hold 725 grams of silver nitrate.
<h3><u>Explanation:</u></h3>
The saturated solution of a solvent is the solution which can't hold more of the solvent at a particular temperature and pressure under normal conditions, if more solvent are added, it will precipitate out.
Silver nitrate solution at the particular temperature and pressure contains 216 grams of silver nitrate in 100g of water.
So, 1 gram of silver nitrate is held in 100/216 grams of water.
So, 725grams of silver Nitrate is held in 100*725/216 grams of water = 335.6 grams of water.
This gives the saturated solution of silver nitrate again.
Answer:
Burning of fossil fuels
Explanation:
Human activities that increase the amount of carbon dioxide in the atmosphere are;
1) Burning of fossil fuels in industrial and internal combustion engines
2) Depletion of the available forest cover, due to the consumption of wood as a raw material
3) Farming expansion that lead to clearing of forests for farming
4) Industrial activities such as the production of cement
5) Deforestation to provide land for development including buildings and infrastructure.
Answer:
B
Explanation:
i think leter B it because
Answer:
Electron transport produces 3 ATP molecule(s) per NADH molecule and 2 ATP molecules(s) perFADH 2 molecule.
Explanation:
The mechanism by which ATP is produced is explained by the theory of chemosmotic coupling.
This theory establishes that the synthesis of ATP in cellular respiration comes from an electrochemical gradient existing between the internal membrane and the space of the intermembrane of the mitochondria, through the use of the energy of NADH and FADH2 that have been formed by the rupture of molecules rich in energy, such as glucose.
Answer:
- <em>If the volume is doubled and the pressure is tripled, </em><em><u>the temperature changes by a factor of 6.</u></em>
Explanation:
Since, for ideal gases the temperature is in direct relation to the volume and the pressure, you can predict that if the volume is doubled and the pressure is tripled the effect on the temperature will be 3 × 2 = 6 times.
You can prove it using the combined law of gases:
Where the letters P denote absolute pressures, the letters T denote temperature measured in absolute scale, and the letters V denote volume.
The changes given may be written it this way:
Then, you can write T₂ in terms of the other variables:
- T₂ = (P₂ V₂ T₂) / (P₁ V₁) = 3P₁ 2V₁ T₂ / (P₁V₁)
Cancel the common factors P₁ and V₁
Which proves that the final temperature is 6 times the initial temperature.