Chemistry, 20.08.2021 23:10 kokilavani
An aqueous solution of lead (II) nitrate Pb(NO3)2 is mixed with aqueous sodium phosphate
Na3PO4 to produce solid lead (II) phosphate Pb3(PO4)2 and aqueous sodium nitrate NaNO3
3Pb(NO3)2 + 2 Na3PO4
—> Pb3(PO4)2 + NaNO3
a) How many moles of sodium nitrate are produced from 12.3 moles of Na3PO4?
b) Calculate the grams of Pb(NO3) needed to react with 8.5 moles of Na3PO4
c) How many moles of NaNO3 are produced from 152.3 g of Na3PO4
d) Calculate the amount of Pb(NO3)2 in grams needed to react with 108 g of Na3PO4
Answers: 2
Chemistry, 22.06.2019 10:40
Asolid that forms and separates from a liquid mixture is called
Answers: 2
Chemistry, 22.06.2019 13:00
If two objects at different te,peraure are in contact with each other what happens to their temperature
Answers: 1
Chemistry, 22.06.2019 13:30
Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
Answers: 1
An aqueous solution of lead (II) nitrate Pb(NO3)2 is mixed with aqueous sodium phosphate
Na3PO4 to...
Mathematics, 14.10.2019 23:00
Chemistry, 14.10.2019 23:00
History, 14.10.2019 23:00
Mathematics, 14.10.2019 23:00
English, 14.10.2019 23:00
History, 14.10.2019 23:00
Chemistry, 14.10.2019 23:00
Mathematics, 14.10.2019 23:00
Geography, 14.10.2019 23:00
Mathematics, 14.10.2019 23:00
Biology, 14.10.2019 23:00