10 hectometers
One hectometer is 100 meters in length already, so 10 is 1000
I think it is C. i took a quiz on that.
Answer:
C) Tin (||) phosphate
Explanation:
There is this list I found for ionic compound formulas:
https://www.quia.com/jg/825304list.html
It'd be a great reference to have on hand.
The name of Sn3(PO4)2 is Tin(II) Phosphate.
Answer:
0.33moles
Explanation:
RAM of;
Na = 23, H=1, C=12, O=16
molar mass of NaHCO= 23+1+12+16= 52g/mol
mole= mass / molar mass
mole = 17.31/52
mole= 0.33moles
Answer: 2.5L x 1mol/22.4 = 0.112 mol
Explanation:
