1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
pickupchik [31]
3 years ago
11

A different solution with an H+ concentration of 1.0 × 10–4 would have a pH = .

Chemistry
1 answer:
tekilochka [14]3 years ago
7 0
1×10^-4 = 0,0001M

pH = -log[H+]
pH = -log0,0001
pH = 4
You might be interested in
WILL MARK BRAINLIEST IF YOU ANSWER WITHIN 5 MINUTES
tensa zangetsu [6.8K]

Answer:

This is and ADDITION REACTION

Explanation:

Because your putting a compound and an element together

6 0
3 years ago
Read 2 more answers
Hospital patients are administered oxygen from an pressurized
Nataly_w [17]

Answer:

110L

Explanation:

Boyle's Law states that P1×V1=P2×V2

Volume is indirectly proportional to Pressure so P×V is constant

P1=55atm

V1=6L

P2=3atm

V2 is to be found

P1×V1=P2×V2

6×55=3×V2

330=3×V2

Answer: V2=110L

8 0
3 years ago
Cosmic rays are
IrinaK [193]

A. High energy radiation produced in the ozone layer. (:

6 0
3 years ago
Help me with this question?!!​
olya-2409 [2.1K]

Answer:

500 mL

Explanation:

Step 1: Find conversions

1 mL = 0.0338 oz

Step 2: Use Dimensional Analysis

16.9 \hspace{2} oz(\frac{1 \hspace{2} mL}{0.0338 \hspace{2} oz} ) = 500 mL

3 0
3 years ago
An acid sample of an unknown concentration is contained in a erlenmeyer flask. Which technique below would be best suited to ana
Ivenika [448]

Answer:

Titration

Explanation:

The best technique which can be used to determine the number of moles of the HCl in the sample is titration.

The given amount of HCl solution must be titrated with known concentration of the base like NaOH.

The volume of NaOH required must be noted also.

According to the reaction,

NaOH+HCl\rightarrow NaCl+H_2O

At equivalence point

Moles of HCl = Moles of NaOH

Considering:-

Moles of HCl=Molarity_{NaOH}\times Volume_{NaOH}

Thus, in this way, moles of HCl can be determined.

4 0
3 years ago
Other questions:
  • What is the difference between the molar mass and the empirical formula mass of a compound? when are these masses the same, and
    5·1 answer
  • How many atoms of chromium are in 0.86 mol of potassium chromate (K2CrO4)?
    15·1 answer
  • How many valence electrons does oxygen have? 2 4 6 8 10
    10·2 answers
  • What kind of energy do plants need to make food?
    8·2 answers
  • The average kinetic energy of the atoms that make up a substance which is changing from a liquid to a solid is
    10·2 answers
  • Gallium is produced by the electrolysis of a solution made by dissolving gallium oxide in concentrated NaOH ( aq ) . Calculate t
    10·1 answer
  • Which of the following statements is true about the strength of the intermolecular forces in CH4 and NH3?
    8·1 answer
  • What type of mirror should be used for this application? Explain why this mirror is the right choice for a telescope.
    6·1 answer
  • Someone please help me :)))
    11·2 answers
  • How can speed be described?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!