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Sindrei [870]
3 years ago
9

14) During che distry class, Cort performed several lab tests on two white solids. The results of three tests are seen in the da

ta table. Based on this data, Carl has concluded that substance
have bonds.
A) covalent
B) diatomic
C) ionic
D) metallic
Chemistry
1 answer:
babymother [125]3 years ago
5 0
C that’s the answer to your question
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Green plants use light from the sun to drive photosynthesis. photosynthesis is a chemical reaction in which water and carbon dio
Korolek [52]

<span>The equation that represents the process of photosynthesis is: </span>

<span>
</span>

<span>6CO2+12H2O+light->C6H12O6+6O2+6H2O</span>

<span>
</span>

<span>Photosynthesis is the process in plants to make their food. This involves the use carbon dioxide to react with water and make sugar or glucose as the main product and oxygen as a by-product. Since we are not given the mass of CO2 in this problem, we assume that we have 1 g of CO2 available. We calculate as follows:</span>

<span>
</span>

<span>1 g CO2 ( 1 mol CO2 / 44.01 g CO2 ) ( 12 mol H2O / 6 mol CO2 ) ( 18.02 g / 1 mol ) = 0.82 g of H2O is needed</span>

<span>
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However, if the amount given of CO2 is not one gram, then you can simply change the starting value in the calculation and solve for the mass of water needed.

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</span>

7 0
4 years ago
Convert 12.3 centimeters to meters.<br> (1 m = 100 cm)
Contact [7]

0.123

Explanation:

That’s the answer

6 0
3 years ago
Read 2 more answers
Lots of points for help!!!!
Svetllana [295]

Answer:

a+b=C

Explanation:

8 0
3 years ago
How could we separate the baking soda from the after after it had already been mixed in? helppp!!!
MArishka [77]

Answer:

i thing by filtering

Explanation:

7 0
3 years ago
Is the following equation balanced? SO3 + 2H2O H2SO4 no yes
postnew [5]

Answer: No

Explanation: It's not balanced because four oxygen atoms in H2SO4,  whereas there are 5 oxygen atoms in the reactants side. Also, there's more hydrogen atoms on the reactants side.

I hope this helps!

7 0
3 years ago
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