Answer:
san franciso is 3 hours beind and with NewYork
Explanation:
Mass of object A = 10g
volume of object A = 8cm³
Mass of object B = 10g
Volume of Object B = 6cm³
we use the following formula to calculate the density of object A and B.
Density = Mass / Volume
Density of Object A = 10g / 8cm³ = 1.25g/cm³
Density of Object B = 10g / 6cm³ =1.67 g/cm³
So the density of object B is greater than object A
and if we find the difference:
1.67 - 1.25 = 0.42
So the answer is; Object B, by 0.42 gram per cubic centimeter
Sorry am not sure I only remember solid and gas that’s all
<u>The Tyndall effect</u> is used to identify a mixture as a colloid.
According to a chemistry book, the Tyndall effect is "<span>the </span>effect<span> of light scattering in colloidal dispersion, while showing no light in a true solution." And a colloid is a solution that has a lot of particles.</span>
Answer: The rate of disappearance ( -Δ[B]/Δt) under the same conditions is 0.200 M/s.
Explanation:
Initial Rate of the reaction = 0.100 M/s
Rate of disappearance of B:
The rate of disappearance ( -Δ[B]/Δt) under the same conditions is 0.200 M/s.