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
svp [43]
3 years ago
6

Please help! Asap! :)

Chemistry
2 answers:
timama [110]3 years ago
4 0

The first one is true.

The second one is false.

Crazy boy [7]3 years ago
4 0
5. true (Energy cannot be created nor destroyed)
6. false (Potential energy does NOT increase over time)
You might be interested in
We describe the regeneration of the action potential down the membrane of the axon of the neuron as _______.
Sunny_sXe [5.5K]
The regeneration of the action potential inside the membrane of the neuron's axon is called the hyperpolarization conduction or propagation conduction. Hyperpolarization takes place when the membrane of the cell is in a negative charge. It therefore stimulates action potentials to increase its stimulus.
7 0
3 years ago
What is the molar ratio between carbon dioxide to water?<br> 2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
jok3333 [9.3K]

Answer:

8:10

Explanation:

The coefficients of a balanced chemical equation give us the mole ratios. The coefficient of carbon dioxide here is 8 and water is 10.

6 0
3 years ago
What stops gravity from pulling water to the center of the earth
Alona [7]

Magnetism, or more specifically electromagnetic repulsion

4 0
3 years ago
Read 2 more answers
At what speed does all electromagnetic radiation travel?
Mkey [24]
3.0
10 to the power of 8

5 0
4 years ago
How many of the planets have an orbital period of less than one Earth year?
GrogVix [38]

Since orbital period depends on how far you are from the sun, planets closer to the sun have a orbital period less than one earth year.

These planets are Mercury and Venus

8 0
3 years ago
Other questions:
  • You are given an unknown sample that when treated with hydrochloric acid forms a precipitate. After decantation, you add boiling
    11·1 answer
  • what is the percent composition of compound that has a total mass of 63.9 g that contains 51.0 g Cu and 12.9 g O?
    5·1 answer
  • A student graphed distance versus time for an object that moves 14 every 2 s. What is the speed of the object?
    11·1 answer
  • In Universe L , recently discovered by an intrepid team of chemists who also happen to have studied interdimensional travel, qua
    13·1 answer
  • You have 1 1/2 moles of 1 kg bottles of O2. What is the mass of O2 that you have? A. 9.033x10^23 kg B. 9.033x10^23 atoms C. 1.80
    10·2 answers
  • Which element is most reactive among aluminium, boron, calcium and beryllium? Give reason.
    14·2 answers
  • A gas has a volume of 240.0mL at 25.0 oC and 0.79 atm. Calculate its volume at STP (1 atm and 0 oC).
    14·1 answer
  • Which of the following statements is NOT true about combustion reactions?
    7·1 answer
  • You are on vacation with your family up in the mountains. Your friend is on vacation near the equator by the ocean. Explain whic
    13·2 answers
  • NEED HELP ASAP!!!! PLEASE ANSWER THESE QUESTIONS FOR 25+ POINTS AND A BRAINLIEST, KEEP IN MIND THESE QUESTIONS ARE VERY IMPORTAN
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!