3 years ago

Help plz number 11 please no links if don't know plz don't answer

Chemistry

2 answers:

Flauer [41]3 years ago

8 0

Answer:

Drain cleaner pH =12.10 Basic

Hand soap pH = 9.4 Basic

Blood pH =7.35 Basic

spit pH =6.5 acidic

water pH 7.0 neutral

milk pH 6.6 acidic

chicken soup 6.8 acidic

cofee ph 4.9 acidic

orange juice pH 3.5 acidic

soda pop ph 2.5 acidic

vomit 1.2 acidic

battery acide 1.0 highly acidic

stepan [7]3 years ago

4 0

Same thing, but upside down

You might be interested in

Which apparent motion can be explained by a geocentric model ?

baherus [9]

Answer:

The sun's path through the sky ( i hope this helps)

7 0

3 years ago

((Please help asap! Giving brainliest))

astraxan [27]

i hope this helped!

7 0

4 years ago

Read 2 more answers

What molarity is made when 36.5 g HCl is mixed into 250 mL of solution?

Dominik [7]

Answer:

The molarity of the HCl solution is 4M.

Explanation:

$Molarity=\frac{number\:of\:moles}{Volume\:of\:solution\:in\:L}\\ \\The\:volume\:of\:solution=250mL=0.25L\\\\Number\:of\:moles=\frac{weight\:of\:HCl\:in\:solution}{molecular\:weight\:of\:HCl}\\ \\Molecular\:weight\:of\:HCl=36.5g\\\\The\:weight\:of\:HCl\:in\:solution=36.5g\\\\Number\:of\:moles\:of\:HCl=\frac{36.5}{36.5}=1\:mole\\\\The\:molarity\:of\:HCl\:solution=\frac{1}{0.25}=4M$

Hence, the molarity of the HCl solution = 4 M

5 0

3 years ago

Sodium chloride, NaCl, is formed when a sodium atom transfers its electron to a chlorine atom. The difference in charge between

BARSIC [14]

Answer:

nuclear

Explanation:

7 0

3 years ago

Write a balanced net ionic equation for the following reaction. Explain how you arrived at this answer. What did you cancel out?

yaroslaw [1]

The net ionic equation is

Ag⁺(aq) +Cl⁻(aq) → AgCl(s)

Explanation

AgNO₃ (aq) + KCl (aq)→ AgCl(s) +KNO₃(aq)

from above molecular equation break all soluble electrolyte into ions

Ag⁺(aq) +NO₃⁻ (aq) + K⁺(aq) +Cl⁻(aq) → AgCl (s) + K⁺(aq) + No₃⁻(aq)

cancel the spectator ions in both side of equation =K⁺ and NO₃⁻ ions

The net ionic equation is therefore

= Ag⁺(aq) + Cl⁻(aq) → AgCl(s)

8 0

4 years ago