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
Elenna [48]
3 years ago
7

which two will help you measure how different colors absorb the energy in sunlight is it beaker or thermometer

Chemistry
1 answer:
KATRIN_1 [288]3 years ago
6 0
Beaker does thermometer measures the thermal energy in the air
You might be interested in
What is a chemical reaction
UNO [17]

Answer:

A reaction in which the chemical properties get changed on addition of two or more compound s

5 0
3 years ago
Read 2 more answers
The first plants to grow after a fire are called?
neonofarm [45]

Answer:

Ephemerals

Explanation:

The first plants to move into the new bare ground after a wildfire are wildflowers or “weeds.” These fast-germinating, leafy herbaceous plants are also known as “forbs” or “ephemerals.” They quickly germinate, grow and produce a new crop of seeds.

6 0
2 years ago
Read 2 more answers
6.Which set of coefficients correctly balances the following chemical equation?___ Mg(OH)2 + ___ HCl Imported Asset ___ MgCl2 +
scoundrel [369]
Mg(OH)₂ + 2HCl → MgCl₂ + 2H₂O

B. 1, 2, 1, 2 
6 0
3 years ago
Read 2 more answers
Are metal ions larger or smaller than the neutral atoms they came from
NeX [460]

Answer: the metal ions or smaller then the neutral

Explanation:

7 0
3 years ago
2Fe + 6HCl -> 2FeCl3 + 3H2 If 7.0 moles of HCl is added to enough iron that the HCl is completely used up, how many
DENIUS [597]

Answer: 3.5 moles of hydrogen gas will be produced.

Explanation:

The balanced chemical equation is:

2Fe+6HCl\rightarrow 2FeCl_3+3H_2

As HCl gets completely used up, HCl is the limiting reagent.

According to stoichiometry :

6 moles of HCl produces =  3 moles of H_2

Thus 7.0 moles of  HCl produces=\frac{3}{6}\times 7.0=3.5moles  of H_2

 Thus 3.5 moles of hydrogen gas will be produced.

3 0
3 years ago
Other questions:
  • When a pendulum is held high and taut and then is released, the pendulum begins to swing. What’s the correct order of the energy
    7·2 answers
  • Which of the following solutes will lower the freezing point of water the most?
    15·2 answers
  • In the following unbalanced chemical reaction, what belongs in the blank? C8H18 + O2à CO2 + H2O + _________ A. CO B. CO3 C. ener
    15·2 answers
  • What happen to the temperature of ice when rock salt is added
    13·2 answers
  • Please help! Will give brainliest!!!!!!
    11·1 answer
  • How many moles of propane (C3H8) are in a 7.00-L tank at 20.0°C and 5.45 atm of pressure?
    6·1 answer
  • Each compound listed is soluble in water. For each compound, do you expect the resulting aqueous solution to conduct electrical
    10·1 answer
  • Using the equation below, calculate how many grams of water (H2O) you have if you start with 12 grams of
    7·1 answer
  • A substance made up of two or more types of atoms that are NOT chemically combined is called a(n)
    7·1 answer
  • How does an atom of tellerium become an ion.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!