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
Cloud [144]
3 years ago
8

What is the solution to the problem expressed to the correct number of significant figures?

Chemistry
1 answer:
Harlamova29_29 [7]3 years ago
5 0

Answer:

Answer: 1.69.

Explanation:

The solution = 12.0 / 7.11 = 1.687 = 1.69.2

You might be interested in
if oil spills continue, all of the following should be expected except death of aquatic life. polluted groundwater. decreased so
chubhunter [2.5K]
Decreased oil productivity
6 0
4 years ago
Read 2 more answers
To reduce 16 ounces of a 25% solution of antiseptic to a 10% solution, how much distilled water should a nurse add?
NemiM [27]
<span>Let x = amt of distilled water
:
A simple equation
.25(16) = .10(x+16)
4 = .10x + 1.6

4 - 1.6 = .1x
2.4 = .1x
x = 2.4/0.1
x = 24 oz of distilled water
:
:
Prove this by seeing the amt of antiseptic is the same (only the % changes)
.25(16) = .10(24+16)
4 = .1(40)


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>
8 0
3 years ago
Read 2 more answers
BRAINILY ANSWER NOW OLEASE I NEED HELP
UNO [17]

Answer:

From Earth, the Sun looks like it moves across the sky in the daytime and appears to disappear at night. This is because the Earth is spinning towards the east. The Earth spins about its axis, an imaginary line that runs through the middle of the Earth between the North and South poles.

Explanation:

8 0
3 years ago
Read 2 more answers
describes a type of reaction in which negative ions in two compounds switch places , forming two new compounds
Nadusha1986 [10]

Answer:

A double displacement reaction or double replacement reaction.

Explanation:

5 0
3 years ago
Read 2 more answers
What is the coefficient for hydrogen in the balanced equation for the reaction of solid molybdenum(iv) oxide with gaseous hydrog
anastassius [24]

The  coefficient  for hydrogen  in  the  balanced  equation   of solid  molybdenum(iV)  oxide  with gaseous  hydrogen  is  2


 Explanation

Coefficient   is defined  to  as  a number  in front   of a chemical formula in a  balanced chemical equation.

   The  reaction   of   molybdenum (iv) oxide  with  gaseous  hydrogen  is  as below,


MoO2  + 2 H2→  Mo  +2 H2O

From   balanced equation above  the coefficient   for  H2  is  2  since  the number in  front of  H2  is 2



3 0
3 years ago
Other questions:
  • Chromium-51 is a radioisotope that is used to assess the lifetime of red blood cells The half-life of chromium-51 is 27.7 days.
    13·1 answer
  • A sample of neon occupies a volume of 461 mL at 1 atm and 273 K. What will be the volume of the neon when the pressure is reduce
    11·1 answer
  • A 1.540 gram sample of an alloy containing only tin and zinc was reacted with excess fluorine gas to produce 2.489 grams in tota
    15·1 answer
  • There are 24 g of carbon in a substance with a mass of 30 g. What is the percent carbon by mass for this substance?
    10·1 answer
  • Help! It’s for chemistry I attached a picture thank you!
    11·1 answer
  • 20 point help now Which of the following would be a clue that a rock is sedimentary?
    6·1 answer
  • Calculate the volume of an object with dimensions measuring 3.o cm x 4.0 cm x 1.0 cm<br> ?cm^3
    6·1 answer
  • A bottle containing a standard solution of KMnO4 is found to have brown stains on the inside. Why will this KMnO4 be of no furth
    14·1 answer
  • PLS HELP ME NOW ASAP
    15·1 answer
  • Amines are ________. brønsted-lowry bases brønsted-lowry acids neutral in water solution unreactive
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!