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
LuckyWell [14K]
4 years ago
6

I gave brainlest:: answer this .....​

Chemistry
1 answer:
andreev551 [17]4 years ago
3 0
There’s no word bank or anything to go off of
You might be interested in
How do humans increase eutrophication?
timama [110]
Human activities can contribute excess amounts of nitrogen and phosphorus into water. Therefore,human causes of eutrophicationinclude the use of agricultural fertilizers. Other causes include sewage and aquaculture, which is the growing or farming of fish, shellfish and aquatic plants.
4 0
3 years ago
What color do you get if you mix red and blue light?
andrezito [222]

Answer:

Purple light.

Yellow light.

Explanation:

5 0
3 years ago
Read 2 more answers
After an afternoon party, a small cooler full of ice is dumped onto the hot ground and melts. If the cooler contained 6.60 kg of
gtnhenbr [62]

Answer:

The quantity of heat required to melt all the ice at 0°C is 2.21 * 10⁶ J

Explanation:

Latent heat of fusion  is the heat absorbed by a unit mass of a given solid at its melting point that completely converts the solid to a liquid at the same temperature. Its unit is Joules/kg or Joules/g.

1 calorie = 4.184 Joules

Therefore , 80.0 cal/g = 80.0 cal/g * 4.184 J/cal = 334.72 J/g

1 g = 0.001 kg; Heat of fusion in J/kg = 334.72 J/g * 1g /0.001 kg = 3.35 * 10⁵ J/kg

Quantity of heat, Q = mass * latent heat of fusion of ice

quantity of heat required = 6.60 kg * 3.35 * 10⁵ J/kg

Quantity of heat required = 2.21 * 10⁶ J

Therefore, the quantity of heat required to melt all the ice at 0°C is 2.21 * 10⁶ J

5 0
3 years ago
How much heat must be removed from 357 g of water at 76.9C in order to cool it down to 18.1C?
Scrat [10]

Answer:

58.8C of heat

Explanation:

76.9C is the current heat temperature, to decrease it to 18.1C we have to subtract the both and later find our answer

4 0
3 years ago
In the electron transport system, hydrogen atoms removed from NADH ultimately end up as part of _____
erica [24]

Answer: Water H2O

Explanation:

In cellular respiration process NAD+ is a most versatile electron acceptor and functions in several of the redox steps during break down of glucose.

Each NADH molecules formed during respiration represents stored energy that can be tapped to make ATP when the electrons complete their ''fall''down an energy gradient from NADH to oxygen.

Electrons removed from glucose are shuttle by NADH to the ''top'', higher-energy end of the electron transport chain. At the ''bottom'' lower energy end, O2 captures these electrons along with H+ forming water.

Therefore Hydrogen removed from NADH in the ETC is captured by O2 to form water

2H + 1/2O2 ------> H20

5 0
4 years ago
Other questions:
  • Identify the product of radioactive decay and classify the given nuclear reactions accordingly.
    6·2 answers
  • As the temperature of a reaction increases, it is expected that the reacting particles collide?
    6·2 answers
  • The actual volume of the object was 34.1 mL. What is the percent error of his average result?
    8·1 answer
  • Where is most of Earth's fresh water found?
    11·2 answers
  • Which of the following is not a stressor that causes a change in equilibrium?
    7·2 answers
  • The permanent electric dipole moment of the water molecule 1H2O2 is 6.2 * 10-30 C m. What is the maximum possible torque on a wa
    10·1 answer
  • Which combination of characteristics is most likely to be associated with molecules having strong dipole-dipole interactions? I.
    8·1 answer
  • Dimensional analysis definition chemistry
    8·2 answers
  • Why don't birds get electrocuted when they stand on the light post wire​
    8·2 answers
  • What is the pH of a 1 x 10–4 M HCl solution?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!