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pantera1 [17]
3 years ago
7

What do you call all water on earth surface

Chemistry
1 answer:
kap26 [50]3 years ago
6 0

Answer:

Hydrosphere

Explanation:

Hydrosphere includes all water on the surface of the planet.

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Help me with this question please
Natasha_Volkova [10]

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Explanation:

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2 years ago
Express the following in regular notation:
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A because if you multiple it, you will be moving the decimal one time
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How many significant digits are in the number 699.06133000?
Nataly [62]
There are 7 signifigant figures in this number!
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What is the limiting reactant when 5.6 moles of aluminum react with 6.2 moles of water?
alexira [117]

The limiting  reactant  when 5.6  moles   of aluminium react  with  6.2  moles   of water   is

      water( H2O)


      <u><em>Explanation</em></u>

The  balanced    equation is as below

2 Al +3 H2O  →  Al2O3  +3 H2

The mole ratio  of Al :Al2O3  is 2:1  therefore  the  moles  of  Al2O3

  = 5.6 x1/2  =  2.8  moles


The   mole  ratio  of H2O: Al2O3  is 3:1 therefore  the  moles  of Al2O3  produced

                 = 6.2  x1/3= 2.067  moles


since  H2O  yield  less  amount  of Al2O3 ,  H2O   is  the limiting reagent.

7 0
3 years ago
Read 2 more answers
£<br> 5.1.4 Quiz: Hydrocarbons<br><br> What is the name of this molecule?
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£ is not a molecule. It is a currency. That is pounds sterling, used in the U.K.
3 0
3 years ago
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