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igor_vitrenko [27]
3 years ago
13

The equation X + Y yields 

Chemistry
1 answer:
masha68 [24]3 years ago
6 0
Most likely the equation yields a new compound XY. This is a synthesis reaction. <span>Synthesis reaction is a reaction where two or more substances combine to form a new compound. It is a reaction which releases energy in the form of heat and light. Therefore, it is an exothermic reaction.</span>
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3 years ago
a sample of a gas has a volume kf 640 cm^{3} at 100°c and 1490 mmhg,what would be its volume at stp?​
scoundrel [369]

Answer:

V₂ = 918.1 cm³

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P₁V₁/T₁ = P₂V₂/T₂  

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T₁ = Initial temperature

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V₂ = Final volume

T₂ = Final temperature

now we will put the values in formula.

V₂ = P₁V₁ T₂/ T₁ P₂  

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V₂ = 342451.2 atm .cm³ . K / 373 K. atm

V₂ = 918.1 cm³

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Read 2 more answers
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