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lara31 [8.8K]
3 years ago
7

Calculate the molar mass of PbSo3

Chemistry
1 answer:
vovikov84 [41]3 years ago
8 0

Answer:

Lead sulfite is the inorganic compound with the formula PbSo3 or O3PbS.

Explanation:

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Write the formulas of the following compounds:
ddd [48]

Answer:

a) Chloride dioxide  

     ClO_2

b) Di nitrogen tetra oxide

   N_2O_4

c) Potassium phosphide

   H_2K_3P^{+2}

d) Silver -Ag

e) Aluminium nitride - AlN

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5 0
3 years ago
Which reason best explains why metals are shiny?
alexgriva [62]
Reflection, refracting, and the energy levels of molecular orbitals
8 0
3 years ago
Aspirin has a formula c9h8o4. what is the molar mass of aspirin? 1. 95 g 2. 220 g 3. 180 g 4. 325 g
Debora [2.8K]
Molar mass is the mass of 1 mol of substance.
Molar masses of compounds can be calculated by the sum of the products of molar masses of individual atoms by number of corresponding individual atoms.
Compound formula is C₉H₈O₄
the molar masses of the atoms making up the compound 
C - 12 g/mol x 9  C  = 108 
H - 1 g/mol x 8 H = 8 
O - 16 g/mol x 4 O = 64
therefore molar mass of aspirin = 108 + 8 + 64 = 180 g/mol
answer is 3.180 
5 0
3 years ago
When a fuel burns, what determines whether co or co^2 will be produced?
Galina-37 [17]
If it is incomplete or complete combustion. Normally the problems question with tell you.

EX:
"In the presence of plenty of oxygen" is complete combustion
"Not enough oxygen present" is incomplete combustion
5 0
3 years ago
competed in a track meet and you run the 1500m race in 403 s. what was your average speed in miles per hour
laila [671]

Answer:

403 Seconds in Minutes is about 6 minutes.

Explanation:

Now, because I don't know if you're labeling your 1500 as meters or miles, I'm assuming it's miles.

I'm going to take a gander at your question.

Since you're technically going so fast for some odd reason.

Your answer should most definitely be 403 MPH

6 0
3 years ago
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