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
skelet666 [1.2K]
3 years ago
10

If we’re interested in knowing the rate at which light energy is received by a unit of area on a particular surface we’re really

trying to figure out the
Chemistry
1 answer:
Marysya12 [62]3 years ago
3 0

Answer:

We are trying to figure out the Intensity of Light

You might be interested in
With a gas station on almost every corner, it’s hard to imagine life without fossil fuels. Fossil fuels power everything from ho
kati45 [8]

I will play free fire at a computer

8 0
3 years ago
Read 2 more answers
All of the following cannot perform cellular respiration
Cerrena [4.2K]
D. Rock because it is not living
6 0
3 years ago
A balloon is floating around outside your window. The temperature outside is 21 ∘C , and the air pressure is 0.700 atm . Your ne
Andreyy89

Answer:

V=162L

Explanation:

Hello,

In this case, we can compute the required volume by using the ideal gas equation as shown below:

PV=nRT

Thus, solving for the volume and considering absolute temperature (in Kelvins), we obtain:

V=\frac{nRT}{P}= \frac{4.70mol*0.082\frac{atm*L}{mol*K}*(21+273)K}{0.700atm} \\\\V=162L

Best regards.

4 0
3 years ago
What is the oh of a solution with a ph of 9.8
Veseljchak [2.6K]
It would be 4.2, hope this helps.
4 0
3 years ago
H3PO4 + Ca(OH)2 → Ca(H2PO4)2 + H2O
aniked [119]

Given question is incomplete. The complete question is as follows.

Balance the following equation:

H_3PO_4 + Ca(OH)_2 \rightarrow Ca(H_2PO_4)_2 + H_2O

Answer: The balanced chemical equation is as follows.

2H_3PO_4 + Ca(OH)_2 \rightarrow Ca(H_2PO_4)_2 + 2H_2O

Explanation:

When a chemical equation contains same number of atoms on both reactant and product side then this equation is known as balanced equation.

For example, H_3PO_4 + Ca(OH)_2 \rightarrow Ca(H_2PO_4)_2 + H_2O

Number of atoms on reactant side:

H = 5

P = 1

O = 6

Ca = 1

Number of atoms on product side:

H = 6

P = 2

O = 9

Ca = 1

In order to balance this equation, we will multiply H_3PO_4 by 2 on reactant side and we will multiply H_2O by 2 on product side. Hence, the balanced chemical equation is as follows.

2H_3PO_4 + Ca(OH)_2 \rightarrow Ca(H_2PO_4)_2 + 2H_2O

8 0
3 years ago
Other questions:
  • What is the formula for CaS
    8·1 answer
  • Which of the following is the correct formula for nitrous acid? a) HNO b) HN2O c) N2O d) HNO2 e) HNO3
    9·1 answer
  • Which statement best describes the difference between nuclear fission and nuclear fusion reactions?
    6·2 answers
  • Which one of these everyday products is a mineral A.)Plastic B.)salt C.)wood D.)paper​
    14·2 answers
  • which part of earths interior is inferred to have convection currents that causes tectonic plates to move
    14·1 answer
  • Which of the following represents a propagation step in the monochlorination of methylene chloride (CH2Cl2)?a. CHCl3 + Cl. Right
    15·1 answer
  • What mass of Ca(OH)2 is needed to make 1250ML of a .75M solution?
    5·1 answer
  • What mass of iron is needed to react with sulfur in order to produce 96 grams of
    12·2 answers
  • Balance the equations
    6·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH THIS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!