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Lemur [1.5K]
3 years ago
14

The size of an organism is most likely determined by...?

Chemistry
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

3

Explanation:

You might be interested in
Mole Conversion: How many atoms are in 0.830 moles of gold? ​
denis23 [38]

Answer:

<h2>4.99 × 10²³ atoms</h2>

Explanation:

The number of atoms of gold can be found by using the formula

<h3>N = n × L</h3>

where n is the number of moles

N is the number of entities

L is the Avogadro's constant which is

6.02 × 10²³ entities

From the question we have

N = 0.83 × 6.02 × 10²³

We have the final answer as

<h3>4.99 × 10²³ atoms</h3>

Hope this helps you

6 0
3 years ago
Can someone please name a project I can do for my science fair for 7th grade I need a easy one
avanturin [10]
I know one it is with matter

You can do a mixture by making a fruit salad
7 0
3 years ago
Based on the table, which city was in danger of flooding?
dalvyx [7]

Answer:

I think the answer is Toledo

8 0
3 years ago
Butane reacts with oxygen to produce carbon dioxide and water
Wittaler [7]
What exactly are you looking for?
This is the balanced equation.
<span>2 C4H10g + 13 O2g ---> 8 CO2g + 10 H2Og</span>
4 0
3 years ago
A reaction produces 74.10 g Ca(OH)2 after 56.08 g CaO is added to 36.04 g H2O. How should the difference in the masses of reacta
melomori [17]
Cao +  H2O  ---->Ca(OH)2
Calculate   the  number  of  each   reactant  and  the  moles  of  the  product
that  is
moles = mass/molar mass
The  moles  of  CaO=  56.08g/  56.08g/mol(molar  mass  of  Cao)=  1mole
the  moles  of  water=  36.04 g/18  g/mol=  2.002moles
The   moles  of Ca (OH)2=74.10g/74.093g/mol= 1mole

 The  mass  of differences  of  reactant  and  product  can   be  therefore 
 explained  as 
 1  mole   of  Cao  reacted  completely   with   1  mole   H2O  to  produce  1 mole  of  Ca(OH)2. The  mass  of  water   was  in  excess  while  that  of  CaO  was  limited

3 0
3 years ago
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