This is a hard question because BEING BOLD cant be light ya know... but the light bulb.. thomas edison and joseph swan
Explanation:
NH4OH(aq) ---> NH4+(aq) + OH-(aq)
CₓHₐ + (x+a/4)O₂ = xCO₂ + a/2H₂O
n(CO₂)=4.69 mg/44.01 mg/mmol = 0.1066 mmol
n(H₂O)=1.10 mg/18.02 mg/mmol = 0.06104 mmol
C : H = 0.1066 : 0.06104*2 = 0.1066 : 0.12208 = 1 : 1.1453 = 7 : 8
C₇H₈ + 9O₂ = 7CO₂ + 4H₂O
C₇H₈
The answer would be millimeters
so answer choice d
Answer:
C. Reactivity
Explanation:
Density, color, melting point, rigidity, fluidity, shape, size etc are all physical properties of any substance.
Hope this helped!
