Explanation:
- a single thing, person, or group forming part of a whole There are 36 units in my apartment building.
- the least whole number : one.
- a fixed quantity (as of length, time, or value) used as a standard of measurement An inch is a unit of length.
mass=kilogram (kg)
temperature=kelvin
power=watt
hope it helps
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Answer:
O H3PO4
Explanation:
google because i looked it up
Answer:
Mass of KNO3 in the original mix is 146.954 g
Explanation:
mass of
in original 254.5 mixture.
moles of 
moles of
= 0.2926 mol of BaSO4
Therefore,
0.2926 mol of BaCl2,
mass of 
= 60.92 g
the AgCl moles 

= 1.3891 mol of AgCl
note that, the Cl- derive from both,
so
mole of Cl- f NaCl
mol of Cl-
mol of NaCl = 0.8039 moles

then
KNO3 mass = 254.5 - 60.92-46.626 = 146.954 g of KNO_3
Mass of KNO3 in the original mix is 146.954 g