3 years ago

When .50 mL of 2.0M Li3PO4 is added to 50 mL of 1.0 M LiH2PO4 what is the resulting concentration of Li+?

Chemistry

1 answer:

jeka57 [31]3 years ago

8 0

Hence the resulting concentration of Li+ is 1M. Hope it helps.

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Match the description to the type of mixture.

Softa [21]

Answer:

1-homo

2-hetero

3-hetero

4-homo

Explanation:

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2 years ago

How many grams are in 2.5 moles of Carbon

Jet001 [13]

According to the periodic table, carbon's molar mass is 12.011 grams per mole (that's the small number under the element). So, just multiply like this to get the answer:

$(2.5\ mol\ C)(\frac{grams\ C}{12.011\ mol\ C})=0.20814\ g\ C$

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3 years ago

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Identify the formula of the precipitate formed when solutions of sodium perchlorate and nickel(II) nitrate are mixed. If no prec

kumpel [21]

Answer:

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No reaction

Explanation:

NaClO₄ → Sodium perchlorate

Ni(NO₃)₂ → Nickel (II) nitrate

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3 years ago

True or False ? Endothermic reactions are characterized by net absorption of thermal energy from its surroundings which leads to

Artemon [7]

False

Signed by Virtuoso

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3 years ago

∆G° for the process benzene (l) benzene (g) is 3.7 Kj/mol at 60 °C , calculate the vapor pressure of benzene at 60 °C [R=0.0821

Alex787 [66]

Answer:

4) 0.26 atm

Explanation:

In the process:

Benzene(l) → Benzene(g)

ΔG° for this process is:

ΔG° = -RT ln Q

<em>Where Q = P(Benzene(g)) / P°benzene(l) P° = 1atm</em>

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1.336 = ln P(benzene) / 1atm

0.26atm = P(benzene)

Right answer is:

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3 years ago