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
aalyn [17]
4 years ago
8

How many sig figs does the answer to the following calculation have? 1.90 + 2.3 +5.700 = ?*

Chemistry
1 answer:
Sergio [31]4 years ago
5 0

Answer:

The answer is 2 significant figures.

1.90+2.3+5.700=9.9

You might be interested in
Answer to A please! ASAP
Tanya [424]
The answer is electron
5 0
4 years ago
Which will cause the value of the equilibrium constant to change? (2 points)
Sonbull [250]

answer

changing the temperature and increase in the pressure

Change in concentration, pressure, catalyst, inert gas addition, etc. have  no effect on concentration, pressure, catalyst, inert gas addition lead to a shift in equilibrium position .

4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!<br> WILL GIVE BRAINLIEST!!!!!<br> Describe a volcanic eruption.
Citrus2011 [14]

Answer:

A volcanic eruption occurs when molten rock, ash and steam pour through a vent in the earth's crust. Volcanoes are described as active (in eruption), dormant (not erupting at the present time), or extinct (having ceased eruption; no longer active).

Please mark as brainliest please

4 0
4 years ago
Which is a problem associated with the use of trees for biomass? I. Potential deforestation II. Burning fossil carbon III. Poten
BigorU [14]

Answer:

Both Option (I) and Option (III)

Explanation:

Biomass is usually defined as those organic molecules that are obtained from plants and animals, in order to produce energy. It is a renewable resource. Some of the examples of biomass include wood, crop, animal fossil fuel.

A large number of trees are being cut down to construct these biomass energies such as woods. This results in the deforestation process where the forested areas are converted into empty dry soils. This results in the increasing rate of erosion because the prevailing wind and flowing water can easily carry away the topsoil and loses the fertility of the soil.

Thus, the correct answers are both options (I) and (III).

7 0
4 years ago
The number of electrons is not equal to number protons if...?
sineoko [7]

Answer:

the answer is not correct

3 0
3 years ago
Other questions:
  • **PLEASE HELP WITH SCIENCE**
    6·1 answer
  • Which describes the products created from fission reactions? Question 3 options:
    9·1 answer
  • In which field(s) is knowledge about how science works important?
    12·2 answers
  • Which pair of elements do you expect to be most similar in their chemical properties?
    11·1 answer
  • How many grams of sucrose are in 1.80 of a 0.718 sucrose solution
    8·1 answer
  • 3- Given 90.0 g C6H1206<br> a- How many moles of Glucose are present in 90.0 g of glucose?
    8·1 answer
  • Air that has been removed from a bell jar will NOT allow _____________ waves to travel through the jar. Question 4 options: soun
    8·1 answer
  • The drug labetalol has a dose of 300 mg and is administered in 300 mL of an intravenous infusion at a rate of 2 mg/min. Using an
    12·1 answer
  • Helpppppoop. Question 6 of 10
    7·1 answer
  • An element in Group 16 on the Periodic Table would most likely bond with which of the following
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!