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
Aneli [31]
3 years ago
11

Light

Chemistry
1 answer:
Ratling [72]3 years ago
4 0

Answer:

Light energy acts as a catalyst that speeds up the rate of photosynthesis

Explanation:

You might be interested in
What is the missing word in the word equation below?
ss7ja [257]

Answer:

sodium carbonate

Explanation:

Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3. When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. This type of reaction is called a thermal decomposition.

hope it helps! please mark me brainliest

thank you! have a good day ahead

if u follow me, I will follow u back

8 0
2 years ago
PLEASEEE HELPPPP ASAP!!
Goshia [24]

Atoms are made up of three subatomic particles called protons, neutrons, and electrons.

Protons and neutrons are located in the nucleus.

All protons have a positive charge.

All neutrons have no charge or are neutral.

Electrons orbit around the nucleus and have a negative charge.

8 0
3 years ago
Read 2 more answers
12oz of water initially at 75oF is mixed with 20oz of water intiially at 140oF. What is the final temperature?
Kaylis [27]

Answer:

115.625^{\circ}\text{F}

Explanation:

m_1 = First mass of water = 12 oz

m_2 = Second mass of water = 20 oz

\Delta T_1 = Temperature difference of the solution with respect to the first mass of water = (T-75)^{\circ}\text{F}

\Delta T_2 = Temperature difference of the solution with respect to the second mass of water = (T-75)^{\circ}\text{F}

c = Specific heat of water

As heat gain and loss in the system is equal we have

m_1c\Delta T_1=m_2c\Delta T_2\\\Rightarrow m_1\Delta T_1=m_2\Delta T_2\\\Rightarrow 12(T-75)=20(140-T)\\\Rightarrow 12T-900=2800-20T\\\Rightarrow 12T+20T=2800+900\\\Rightarrow 32T=3700\\\Rightarrow T=\dfrac{3700}{32}\\\Rightarrow T=115.625^{\circ}\text{F}

The final temperature of the solution is 115.625^{\circ}\text{F}.

3 0
2 years ago
A Venn diagram is used to compare and contrast different topics. The items that are unique to each topic are represented in the
CaHeK987 [17]
<span>An exothermic reaction is one in which there is the production of heat whereas an endothermic reaction is one in which heat is absorbed. For the choices above, the answer would be letter B. Ice melting in water and an ice pack turning cold absorbs heat which is why it is an endothermic reaction. Exploding fireworks and gasoline burning gives off heat which is why it is an exothermic reaction.</span>
4 0
3 years ago
Read 2 more answers
Chemistrys forerunners​
oksian1 [2.3K]

Answer:

huhhhhhhhhhhhhhhhhhhh??

4 0
3 years ago
Other questions:
  • When the equation N=O/P is solved for P correctly, the equation should read:
    6·2 answers
  • Kilograms represented by the mass defect for oxygen-16: 2.20 × 10 -28 kg What is the nuclear binding energy for oxygen-16?
    15·2 answers
  • Please explain how to get this answer step by step​
    10·1 answer
  • Express the van der Waals equation of state as a virial expansion in powers of 1/Vm and obtain expressions for B and C in terms
    15·1 answer
  • B. Which of the following compounds can
    15·2 answers
  • I WILL MARK BRAINLIEST
    6·2 answers
  • A 45.0-gram sample of copper metal was heated from 20.0°C to 100.0°C. Calculate the heat absorbed, in kJ, by the metal.
    9·1 answer
  • How are sodium (Na) and potassium (K) similar?
    6·2 answers
  • The following compound is used as an adhesive in the oil and gas industry.
    10·1 answer
  • The conversion of glucose to lactic acid is called:
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!