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mojhsa [17]
3 years ago
13

Choose all the right answers. Select three options.

Chemistry
2 answers:
DochEvi [55]3 years ago
5 0

Answer:

Okay

Explanation:

The ingredients of photosynthesis are:

Carbon dioxide

Water

Light

Hope this helps <3

arlik [135]3 years ago
3 0

Answer:

Carbon dioxide  

Water  

Light

Explanation:

It wouldn't be the other 2 because oxygen doesnt help, and plants release oxygen, not Carbon dioxide. Sugar also wouldn't be it because then the animals, like bees, might not like it and they might not eat off the plants like we need them to.

Hope this helps, and if u can brainliest plz :)

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An example of a solution is vinegar because it has 5% acid and 95% water True orFalse​
Blababa [14]

Answer:

The answer is true!

Explanation:

8 0
4 years ago
Kp/Kc for reaction for the equilibrium, A(g) ⇌ C(g)+B(g), is _______.
Sophie [7]

Kp/Kc = RT

<h3>Further explanation</h3>

Given

Reaction

A(g) ⇌ C(g)+B(g)

Required

Kp/Kc

Solution

For reaction :

pA + qB ⇒ mC + nD  

\large {\boxed {\bold {Kc ~ = ~ \frac {[C] ^ m [D] ^ n} {[A] ^ p [B] ^ q}}}}

While the equilibrium constant Kp is based on the partial pressure  

\large {\boxed {\bold {Kp ~ = ~ \frac {[pC] ^ m [pD] ^ n} {[pA] ^ p [pB] ^ q}}}}

The value of Kp and Kc can be linked to the formula '  

\large {\boxed {\bold {Kp ~ = ~ Kc. (R.T) ^ {\Delta n}}}}

R = gas constant = 0.0821 L.atm / mol.K  

Δn=moles products - moles reactants or

number of product coefficients-number of reactant coefficients  

For reaction :

A(g) ⇌ C(g)+B(g)

number of product coefficients = 1+1=2

number of reactant coefficients   = 1

Δn= 2 - 1 =1

So Kp/Kc = RT

5 0
3 years ago
A carbohydrate sample weighing .235 g was found to have a fuel value of 3.8 4 KJ what is the fuel value of 1 g of this carbohydr
coldgirl [10]

Answer:

The fuel value of 1 gram of this carbohydrate in a nutritional calorie is 4.0 kcal/G.

8 0
3 years ago
What type of subatomic particles are found in the cloud?
Novay_Z [31]

Answer:

Electrons are particles that surround the nucleus of an atom like a cloud. As with protons and neutrons, electrons are essential to an atom's structure.

8 0
3 years ago
Suppose you decide to define your own temperature scale using the freezing point (13 degrees C) and boiling point (360 degrees C
podryga [215]
M.P of  oleic acid = 13 deg C 
<span>B.Pof  oleic acid = 360 deg C </span>



<span>(360 - 13) / 100 = 3.47 </span>
<span>So 1 deg O = 3.47 deg C </span>

<span>The scale do not start at 0 deg C, it starts at 13 deg C. So to convert deg C to deg O,
 subtract 13 then divide by 3.47 </span>

<span>deg O = (deg C - 13) / 3.47 </span>

<span>convert  O to C multiply by 3.47 then add 13 </span>

<span>deg C = (deg O x 3.47) + 13 </span>


<span>convert 0 deg C to deg O </span>
<span>deg O = (0 deg C - 13) / 3.47 </span>
<span>= - 3.75 deg O</span>
8 0
3 years ago
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