M(H2SO4)=n*M=4.75*98=465.5g
1 mol ---- 40g
X --------- 15g
X = 15/40 = 0,375 moles
:)
Being frozen, staying a liquid, becoming ice, and becoming a gas (steam)
Explanation:
Density of object = gram/volume
= 100 g/ 5 cm³
= 20 g/cm³
Well, Coke is just carbon in chemical reaction, so I think you get:
3 C + 2 As2O3--> 4 As + 3 CO2. Hope this helps! :)
