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Andreas93 [3]
3 years ago
14

What is the molecular geometry, or shape, of phosphorus trichloride (PC13)?

Chemistry
2 answers:
tankabanditka [31]3 years ago
8 0
The answer is C. Trigonal pyramidal.
Vedmedyk [2.9K]3 years ago
7 0

Answer:

the answer is c

Explanation:

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carbon dioxide

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Carbon, as graphite, burns to form gaseous carbon (IV) oxide (carbon dioxide), CO2. ... When the air or oxygen supply is restricted, incomplete combustion to carbon monoxide, CO, occurs. 2C(s) + O2(g) → 2CO(g) This reaction is important. When one mole of carbon is exposed to some energy in the presence of one mole of oxygen gas, one mole of carbon dioxide gas is produced. This reaction is a combustion reaction.

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What mass of H2SO4 is contained in 60.00 mL of a 5.85 M solution of sulfuric acid
strojnjashka [21]

First, we have to calculate the number of moles of H2SO4 in the solution:

V=60 mL = 0.06 L

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n=V×c=0.06×5.85=0.351 mol

Then we need to find the molar mass of H2SO4:

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