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Evgesh-ka [11]
3 years ago
13

True or False: Photosynthesis can happen anytime, regardless of the amount of reactants present or the presence of sunlight.

Chemistry
2 answers:
Stells [14]3 years ago
8 0

Answer:

This is false

Explanation:

Im in bio and we just learned this lol

Arisa [49]3 years ago
3 0
The answer is false .
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Determine how many liters of hydrogen adjusted to STP there are in a 50.0 liter steel cylinder if the pressure inside is 100.0 a
Dvinal [7]

Answer : The volume of hydrogen gas at STP is 4550 L.

Explanation :

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 100.0 atm

P_2 = final pressure of gas at STP = 1 atm

V_1 = initial volume of gas = 50.0 L

V_2 = final volume of gas at STP = ?

T_1 = initial temperature of gas = 27.0^oC=273+27.0=300K

T_2 = final temperature of gas at STP = 0^oC=273+0=273K

Now put all the given values in the above equation, we get:

\frac{100.0atm\times 50.0L}{300K}=\frac{1atm\times V_2}{273K}

V_2=4550L

Therefore, the volume of hydrogen gas at STP is 4550 L.

3 0
3 years ago
When you light a fireplace what energy transformation occurs?
snow_tiger [21]
<span>thermal energy

hope this helped</span>
4 0
3 years ago
WILL GIVE BRAINLIST, POINTS, STARS, ETC.
olga nikolaevna [1]

Photosynthesis turns sunlight, water and carbon dioxide into energy and oxygen. Clorophyll is also a result of this process. "Photosynthesis turns carbon dioxide and water into oxygen and carbohydrates, therefore a chemical change happens." (keep what you wrote there) "It is also an endothermic reaction because SOLAR energy needs to be inputted in order for photosynthesis to occur. The energy input is then stored in the bonds of the glucose that were formed in the plant as a result of photosynthesis."

8 0
3 years ago
True or false ? <br>an insoluble base will react with an acid. <br>​
Leno4ka [110]

Answer:

true maybe

Explanation:

#CarryOnLearning

7 0
2 years ago
J.J. Thompson's experiments with cathode rays ended up ___
Nata [24]
I think it might be A or D, hope I helped! Sorry if I didn't!!
4 0
3 years ago
Read 2 more answers
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