The correct, chemically balanced equation for photosynthesis is: A. 12CO2 + 6H2O + RADIANT ENERGY -> C6H12O6 + 12O2. B. 6CO2 + 12H2O + RADIANT ENERGY -> C6H12O6 + 6H2O + 6O2. C. 12O + C6H12O6 + 6H2O -> 6CO2 +12H2O + ENERGY. D. 12O2 + C6H12O6 + 12H2O -> 6CO2 + 12H2O + ENERGY. E. 6O2 + C6H12O6 + 6H2O -> 6CO2 + 12H2O + ENERGY.
Answers
Answer:
The correct, chemically balanced equation for photosynthesis is: b. 6CO2+12H2O+radiant energy -> C6H12O6+ 6H2O+6O2
Explanation:
Photosynthesis is the synthesis of a compound which is more complex than CO2, O2 and H2O. It requires the presence of radiation/sunlight. Therefore, c, d, and e are incorrect. C6H12O6 is produced in the photosynthesis, not decomposed. O2 is generated in the photosynthesis. Analyzing both a and b, the only chemically balanced equation is b. The option a has an excess of carbon that is not reflected on the right side of the equation.
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A base has Kb of 2.5 x 10-11. which of the following statements is true?(1 point)a) this is a concentrated base b)this base ionizes slightly in a aqueous solution c)this is a strong base d)an aqueous solution of this base would be acidic I'm thinking b. help and i'll give medal. Thank you
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Answer:
A) Stratosphere
B) trosphere
C)mesosphere
D)thermosphere
Explanation:
D) thermosphere
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Answers
I I I
H -- C -- C -- N -- H
I I I
H H H
The Is stand for dashes, sorry I couldn't draw this better.
Final answer:
The Lewis structure for the molecule CH3CH2NH3+ (ethylammonium) showcases hydrogen atoms bonded to carbon and nitrogen atoms. The positive charge resides on the nitrogen atom.
Explanation:
The molecule CH3CH2NH3+ is also known as ethylammonium, a form of a substituted ammonium ion. The Lewis structure of this molecule can be drawn based on the concept that hydrogen has one bond, carbon has four bonds, and nitrogen has three bonds and one lone pair of electrons. The positive charge in CH3CH2NH3+ is located on the nitrogen atom.
Here’s a simple way to draw it:
1. Draw a C atom connected to three H atoms, signifying the CH3 group.
2. Draw another C atom bonded to the first C and two H atoms, signifying the CH2 group.
3. Draw the N atom connected to the second C and three H atoms, signifying the NH3 group.
4. Mark a + sign near the N atom to indicate the positive charge.
Learn more about Lewis structure here:
#SPJ6
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Here, we have 1 NaOH and 3 Al(OH), which mean that the molar ratio of NaOH to Al(OH)3 is 1:3 (or 1/3)
Therefore, 1.2 moles of NaOH will produce (1/3) * (1.2) = 0.4 Moles of Al(OH)3
Hope this Helps :D
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Answer : The molar volume of the gas will be, 44.82 L
Solution :
Using ideal gas equation,
where,
n = number of moles of gas = 1 mole
P = pressure of the gas = 0.5 atm
T = temperature of the gas = 273 K
R = gas constant = 0.0821 Latm/moleK
V = volume of the gas.
Now put all the given values in the above equation, we get the molar volume of the gas.
Therefore, the molar volume of the gas will be, 44.82 L
Answers
Answer:
I don't EXACTLY know but hopefully the description below helps you find the answer!
Ionic bonding is a type of chemical bond in which valence electrons are lost from one atom and gained by another. This exchange results in a more stable, noble gas electronic configuration for both atoms involved. An ionic bond is based on attractive electrostatic forces between two ions of opposite charge.
Explanation: