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Kobotan [32]
2 years ago
13

Which biome contains mostly coniferous trees and receives 35 to 100 cm of rain per year? deciduous forest taiga (boreal forest)

temperate rain forest tropical rain forest
Chemistry
2 answers:
Sever21 [200]2 years ago
8 0

option B, taiga (boreal forest).

(hope this helps ^^)

butalik [34]2 years ago
6 0

Answer:

b

Explanation:

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As the volume of a gas increases, what happens to the pressure of the gas?
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When a mixture of oxygen and hydrogen is ignited in a test tube, the
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When the pressure that a gas exerts on a sealed container changes from 1100 bar to 75.5 bar, the temperature changes from k to 2
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7 0
3 years ago
Consider this reaction 2Mg(s)+O2(g) ———> 2MgO(s) What volume (in milliners) of gas is required to react with 4.03 g Mg at STP
nydimaria [60]

The volume of a gas that is required  yo react with 4.03 g mg  at STP  is 1856 ml



calculation/

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     moles=mass/molar mass

moles of Mg is therefore=4.03 g/  24.3 g/mol=0.1658  moles

  • by use of mole ratio of Mg:O2  from  the equation  which is 2:1

  the moles 02=0.1679 x1/20.0829 moles

  • at STP  1 mole of a gas= 22.4  l

                            0.0895 moles=? L

  • by cross multiplication
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into Ml = 1.8570 x1000=1856  ml  approximately to 1860

6 0
3 years ago
True or False
Deffense [45]
The answer is true that they have equal mases.


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3 years ago
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