2 years ago

Please..................

Chemistry

1 answer:

Aliun [14]2 years ago

6 0

Sorry so what I think u should do is ask your teach or look up on how to do this problem

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List the Earth names for the 30 alien elements in order of atomic number

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2 years ago

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kozerog [31]

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C_{1}V_{1}=C_{2}V_{2}\\\\
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3 years ago

What is the formula of the ionic compound formed by the elements lithium and oxygen?

kozerog [31]

The formula is Letter A) Li2O

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2 years ago

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If the pressure of a gas sample is quadrupled and the absolute temperature is doubled, by what factor does the volume of the sam

Natasha_Volkova [10]

Answer:

D) 1/2

Explanation:

Using Ideal gas equation for same mole of gas as

$\frac {{P_1}\times {V_1}}{T_1}=\frac {{P_2}\times {V_2}}{T_2}$

Given,

P₂ = 4P₁

T₂ = 2T₁

Using above equation as:

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The volume change by half of the original.

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3 years ago

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Olenka [21]

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pH < 7
Sour taste (though you should never use this characteristic to identify an acid in the lab)
Reacts with a metal to form hydrogen gas Increases the H+ concentration in water
Donates H+ ions
Turns blue litmus indicator red

3 0

2 years ago

Please..................​

Please..................