Hydrogen Carbonate, or HCO3.
Answer : The volume of calcium hydroxide is, 32.89 ml
Explanation :
Using neutralization law,
where,
= basicity of an acid = 1
= acidity of a base = 2
= concentration of hydrobromic acid = 0.389 M
= concentration of calcium hydroxide = 0.0887 M
= volume of hydrobromic acid = 15 ml
= volume of calcium hydroxide = ?
Now put all the given values in the above law, we get the volume of calcium hydroxide.
Therefore, the volume of calcium hydroxide is, 32.89 ml
The mass number goes on top, and the atomic number goes on bottom.
Therefore, the answer is C:
40
K
19
Answer:
615 μK/ms.
Explanation:
The conversion of 615mK/s to μK/ms can be obtained as follow:
1 mK/s = 10^-3 K/s
Therefore, 615mK/s = 615x10^-3 K/s
1K/s = 10^6 μK/s
Therefore,
615x10^-3 K/s = 615 x 10^-3 x 10^6 μK/s = 615x10^3 μK/s.
1s = 10^3ms
Therefore,
615x10^3 μK/s = 615x10^3 μK/ 10^3ms = 615 μK/ms.
Therefore,
615 mK/s = 615 μK/ms.
I think the correct answer from the choices listed above is the last option. Household hazardous waste can be eliminated by preparing your own cleaning products using the following ingredients except Windex.
It is a chemical product that is hazardous.
Explanation:
Windex may be a glass and hard-surface cleaner. Windex was unreal by the Drackett Company in 1933 and has been marketed throughout.Windex cannot be used.
