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
Allushta [10]
4 years ago
13

How many mL of 6.00M HCl are needed to neutralize 50.00mL of 3.25M NaOH?

Mathematics
1 answer:
MakcuM [25]4 years ago
5 0

Answer:

0.027L or 27.1mL

Step-by-step explanation:

v1m1=v2m2

v1x6M=.05Lx3.25M

V1=0.027L or 27.1mL

You might be interested in
What is the fifth term of the sequence described by the following explicit formula? an = 4 + (n + 1)(-5)
Studentka2010 [4]

Answer:

a

Step-by-step explanation:

substitute n = 5 into the explicit formula , then

a₅ = 4 + (5 + 1)(- 5) = 4 + 6(- 5) = 4 - 30 = - 26

6 0
2 years ago
Which calculator correctly shows the quotient of 6.47x10^-15/3.36x10^-29
Alex73 [517]
<h2>Answer:</h2>

\boxed{1.92559524e+14}

<h2>Step-by-step explanation:</h2>

Scientific notation is a special way we choose for writing numbers. So the numers 6.47\times 10^{-15} \ and \ 3.36\times 10^{-29} are written in scientific notation. In this way, we have a quotient of two numbers written in scientific notation. To solve this problem, we have:

\frac{6.47}{3.36}\times 10^{[-15-(-29)]}=1.92559524\times 10^{(-15+29)} \\ \\ \therefore 1.92559524\times 10^{14} \ or \ \boxed{1.92559524e+14}

The division has been performed using the rules for operation with exponentiation.

5 0
3 years ago
Read 2 more answers
A/2 - 1/2 and please explain!!
Tema [17]

We need to know that:

\frac{a}{b}-\frac{c}{d}=\frac{a.d-b.c}{b.d}

\frac{a}{2}-\frac{1}{2}=\frac{a.2-2.1}{2.2}=\frac{2a-2}{4}=\frac{a-1}{2}

8 0
3 years ago
If a toaster produces 12ohms of resistance in a 120-volt circuit. What is the amount of current in the circuit
tensa zangetsu [6.8K]

Answer:

10 amps.

Step-by-step explanation:

According to Ohm's Law, V=IR, and, dividing both sides by R, we have V/R=I, where V is the amount of volts, R is the amount of resistance, and I is the current in amps.

Plugging the values into the formula, we have 120/12 = 10.

Therefore, there is 10 amps of current in the circuit.

6 0
3 years ago
Lee is running around the perimeter of a circular track at a rate of 10 ft/sec. The track has a radius of 100 yards. After 10 se
natta225 [31]

Answer:

d

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • A train goes past you in 10 seconds and goes past a 100 meter long bridge in 30 seconds. What is the length (in meters) and the
    13·1 answer
  • A NASA spacecraft once landed on the surface of the asteroid named 433 Eros.This asteroid is near Earth and has an average orbit
    13·1 answer
  • N to the power of 2 +16n + 63
    15·1 answer
  • One-fourth of the girls and one-eighth of the boys in a class retake their school pictures. The photographer retakes pictures fo
    12·1 answer
  • Please help me with my math
    7·1 answer
  • What is the axis of symmetry for the function? y = x2 + 3x - 4
    9·1 answer
  • A football team loses 4 yards on each of 2 plays. What is the change in yardage after those 2 plays?
    15·2 answers
  • Please help me solve these questions. at least 2. (i)
    9·1 answer
  • I'm confused how do I simplify that??
    5·1 answer
  • 1 by 6 of a construction work is finished in the first year, 1 by 8 part in the second year and 1 by 12 in the third year how mu
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!