2 years ago

Which of the following Kb values represents the strongest base?

Chemistry

2 answers:

anastassius [24]2 years ago

8 0

Answer:

B. Kb=1.8 x 10-10

Explanation:

alexandr402 [8]2 years ago

4 0

Answer:

D. Kb = 1.8 × 10⁻⁵

Explanation:

The strongest base has the largest Kb value.

The largest Kb value has the smallest negative exponent.

So, the strongest base has Kb = 1.8 × 10⁻⁵.

You might be interested in

13. What is the photon energy associated with visible light with a wavelength of 4.25x10^-7 m?

4vir4ik [10]

$\\ \sf\bull\longmapsto E=hv$

$\\ \sf\bull\longmapsto E=\dfrac{hc}{\lambda}$

$\\ \sf\bull\longmapsto E=\dfrac{6.626\times 10^{-34}Js\times 3\times 10^8ms^{-1}}{4.25\times 10^{-7}m}$

$\\ \sf\bull\longmapsto E=\dfrac{19.878\times 10^{-26}Jm}{4.25\times 10^{-7}m}$

$\\ \sf\bull\longmapsto E=4.677\times 10^{-19}J$

$\\ \sf\bull\longmapsto E=4677\times 10^{-16}J$

$\\ \sf\bull\longmapsto E=4677eV$

5 0

2 years ago

Incompatibilidades do sulfato de níquel hexahidratado

nexus9112 [7]

Answer: El HEXAHIDRATO DE SULFATO DE NÍQUEL es incompatible con ácidos fuertes, azufre, Ni (NO3) 2, madera y otros combustibles. (NTP, 1992) A temperatura elevada sufre una reacción violenta con aluminio o magnesio en polvo. Cuando se calienta hasta la descomposición emite humos muy tóxicos de óxidos de azufre

Explanation:

8 0

2 years ago

Someone pls help me I will make you brain

wlad13 [49]

Answer:

It is true answer. Ozone = O3

7 0

2 years ago

Formeaza grafic formarea moleculelor de o2 HCL NH3 se cunoaste O cu Z=8 H cu Z=1 N cu Z=7 Cl cu Z=17

bearhunter [10]

Grafic O cunoaste penis in throat and hairy ball sacks down my estofogas