Im gonna stick with C base and a salt.
* NaChO and Pb(ClO)
* Na SO and SrSO
* NaNO and Pb(NO)
* NaC H O and Pb ( C H O )
False
Answer:
False
Explanation:
Answer:
:0
Explanation:
Answer:Pb ( C2 H3O2)2 + K2 CrO4 → Pb CrO4 + 2 CH3 CO2K
Explanation:
The balanced molecular equation for the reaction between lead (II) acetate and potassium chromate is ^
Answer:
Temperature and humidity
Explanation:
Crystallization occurs in super saturated solution. These are the solutions that have solute to solvent ratio of 2:1 or more. Typical honey is 70% sugar and 20% water (the solute concentration is too high).
Two things cause honey to crystallize.
If temperature is lowered the rate of crystallization increases. This is because at low temperature the molecules of solvent come closer and the space between them reduces. This causes the additional solute molecules to be pushed up to form crystals.
Secondly, humidity also plays a key role. If the humidity reduces, the water molecules evaporates from honey into air. This increases the relative concentration of the solute inside the honey, which causes the honey to crystallize.
Answer:
Option (A)
Explanation:
A dew point is usually defined as the specific temperature at which the air gets cooled in order to undergo complete saturation with water vapor. This refers to the condition when the relative humidity becomes 100%, and with progressive cooling, it results in the process of condensation, thereby giving rise to the formation of dew.
In a condition, where there is increasing air temperature and no addition of water vapor, the dew point will eventually remain the same. It is because there is not enough water vapor present in the air for the condensation process to take place and form dew.
Thus, the correct answer is option (A).
The dew point would remain the same when air temperature increases without any additional water vapor. The dew point is dependent on humidity and not on the air temperature. Hence, increase in air temperature with no extra water vapor will leave the dew point unchanged.
Dew Point and Air Temperature
The dew point is the temperature at which air becomes saturated with water vapor after cooling without changing its pressure or moisture content. It's significant in understanding weather and climate patterns. If the air temperature increases with no additional water vapor introduced to it, the dew point would remain the same.
This is because the dew point depends on the humidity or water vapor content of the air, not the air temperature. Thus, without the addition of more water vapor, the amount of water the air can hold at saturation stays the same, therefore the dew point remains the same.
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