3 years ago

Which substance can act as an Arrhenius base in an aqueous solution

Chemistry

1 answer:

miss Akunina [59]3 years ago

7 0

An Arrhenius base is a substance that are being dissolves in water dissociate and gives Hydroxide ions. (OH⁻)

You might be interested in

PLEASE HELP ME WITH THIS QUESTION THIS FREAKING SUCKS

tigry1 [53]

Answer:

m = 0.122 m

Explanation:

Molality(m): A measure of the number of moles of solute in a solution corresponding to 1 kg or 1000 g of solvent.

$\mathrm{Molality\:Formula}:\quad \mathrm m = \dfrac{ mole\:of\:solute }{ mass\:of\:solvent\:in\:kg }$

$\mathrm m = \dfrac{ mole}{ kg }$

$\mathrm{Substitute\:the\:numbers\:into\:the\:"Molality\:Formula"}$

$\mathrm m = \dfrac{ 0.250 }{ 2.05 }$

$\mathrm{Divide\:0.250\:by\:2.05\:and\:get\:0.12195122}$

$\mathrm m = {0.12195122}$

$\mathrm{Round\:to\:the\:nearest\:thousandths\:place}$

$\mathrm m = 0.122$

8 0

2 years ago

5 atoms Pb to mol Pb

jek_recluse [69]

Answer:

0,83 x 10-²³ mol

Explanation:

n=N/Na

n=5:(6,02 x 10²³)

5 0

3 years ago

This fine-grained dark colored igneous rock is most likely to

Serggg [28]

Most likely basalt....

6 0

3 years ago

Which of the following is true about two neutral atoms of the element gold?

Nuetrik [128]

C is correct on this problem

7 0

3 years ago

Read 2 more answers

Temperature is a(n)<br> ecosystem.<br> component of an ecosystem.

guajiro [1.7K]

Answer:

Temperature is an abiotic component of an ecosystem

Explanation:

6 0

3 years ago