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
BartSMP [9]
3 years ago
6

What is the pH of a 4.7 x 10-9 M HCl solution? *

Chemistry
1 answer:
ValentinkaMS [17]3 years ago
4 0
11.21 or 2.93 I think
You might be interested in
Checking if my answer is correct: I got LARQY, but I'm pretty sure it's wrong. Can somebody please help?
babunello [35]

Answer:

you are right

Explanation:

and i do not need to explain it because you did

8 0
3 years ago
A student conducts an experiment with a steel wool pad, which is comprised of iron. The student washes the steel wool in vinegar
Ksju [112]
B. A chemical change has occurred and energy was given off
3 0
3 years ago
When we write the formula for an ionic compound, we are merely indicate the "molecules" in the compound with that formula. expla
belka [17]
When writing an ionic compound formula, a "molecular" form is used.  The formula is made with allowance for ion charges.
For example,
Ca²⁺ and NO₃⁻ ⇒ Ca(NO₃)₂
Al³⁺ and SO₄²⁻  ⇒ Al₂(SO₄)₃
3 0
4 years ago
Calculate the empirical formula for DCBN, given that the percent composition is 48.9%C, 1.76%H, 41.2%Cl, and 8.15%N.
sweet [91]

Answer:

empirical formula is C7H3NCl2

Explanation:

too much work too explain and im lazy

5 0
3 years ago
What are the nine major plates of the lithosphere
artcher [175]
North American plate
Pacific plate
Nazca plate
Antarctic plate
south American plate
African plate
Eurasian plate
indo-austrailian plate

6 0
3 years ago
Other questions:
  • How can the ph scale tell you if a substance is an acid a base or neutral?
    11·1 answer
  • The combination of the atoms of two or more elements is known as a/an
    12·2 answers
  • Chemistry problem, just need an explanation to why this is the answer
    8·1 answer
  • What is the mass, in grams, of 9.21×1024 molecules of methanol
    6·1 answer
  • If I have 15.40mL of 1.4M HBr(aq) and add 22.10mL KOH what is the molarity of<br>KOH being used?​
    12·1 answer
  • Two students apply force to a box at rest on the floor.
    12·1 answer
  • Write TRUE if the statement is correct and FALSE if the statement is wrong.
    12·1 answer
  • Iron metal reacts with elemental oxygen to form rust according to the unbalanced reaction, Fe(s) + O2(g) → Fe2O3(s),. What is th
    6·1 answer
  • Convert 100 miles to inches (there are 5280 ft in one mile)
    8·1 answer
  • Name the element described in each of the following:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!