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
GuDViN [60]
3 years ago
10

Calculate the [H+] for a solution with a pOH of 4.75

Chemistry
1 answer:
S_A_V [24]3 years ago
7 0

Answer:

Explanation:

A. 1.3 x 10-10 M

You might be interested in
Balance this equation C2H4 + O2 + CO2 + H2O ​
LenKa [72]

Answer: C₂H₄+3 O₂= 2 CO₂+ 2 H₂O

Explanation:

5 0
3 years ago
An object was measured by a worker as
Alexeev081 [22]

Answer:.633

Explanation:

I have know idea but it was right

3 0
3 years ago
In order for a nonmetal to obey the octet rule, it____.
lubasha [3.4K]
<span>C. In order for a nonmetal to obey the octet rule, it gains electrons.</span>
3 0
3 years ago
Read 2 more answers
A 15.75 g piece of iron absorbs 1097 joules of heat energy, and its temperature changes from 25°C to 177°C. Calculate the specif
vekshin1

The answer for the following problem is mentioned below.

Explanation:

Given:

mass of iron (m) = 15.75 grams

heat (q) = 1097 J

initial temperature (t_{1}) = 25°C

final temperature (t_{2}) = 177°C

To find:

specific heat (c)

We know;

 c = q ÷ mΔT

where;

c represents the specific heat

q represents the heat

m represents the mass

t represents the temperature

c = \frac{1097}{15.75 * (177-25)}

c = 0.45 J/kg°C

<u><em>Therefore the specific heat capacity of iron is 0.45 J/kg°C.</em></u>

8 0
4 years ago
How many grams of aluminum oxide will you need to start with in order to make 6500 g of aluminum hydroxide?
kherson [118]

Answer:

Explanation:

2Al(s) + 3 2 O2(g) → Al2O3(s) And given the stoichiometry ...and EXCESS dioxygen gas...we would get 6.25⋅ mol of alumina. the which represents a mass... ...6.25 ⋅ mol ×101.96 ⋅ g ⋅ mol−1 molar mass of alumina ≡ 637.25 ⋅ g.

3 0
2 years ago
Read 2 more answers
Other questions:
  • The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an activation energy . If the rate
    15·2 answers
  • X + Y XY + heat What happens as the temperature is increased? [X] remains constant. [X] increases. [X] decreases.
    7·2 answers
  • Why do real gases not behave exactly like ideal gases?
    6·2 answers
  • 6. Why are ionic substances not known as molecules?
    6·2 answers
  • What would the percentage of thorium-232 (parent compound) be in a rock that was dated at 2.8 billions years?
    9·1 answer
  • Suppose the total volume of sand on the beach is 1,278m. What will the volume be after 24 hours of erosion?
    8·1 answer
  • What volume of a 0.580-m solution of cacl2 contains 1.28 g solute?
    12·1 answer
  • What would be good types of info to put in a timeline
    7·1 answer
  • According to the map shown, why is geothermal renewable energy resource more often used west of the Mississippi River?
    14·1 answer
  • Element 2 is:<br> A) Cobalt<br> B)Chlorine <br> C)Calcium<br> D)Carbon
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!