I believe your answer is TRUE!
Hope this helps!:)
        
             
        
        
        
Answer:
This reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen. Add 2 molecules of hydrogen peroxide and 2 molecules of water. Since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.
3]Explanation: This reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen. Add 2 molecules of hydrogen peroxide and 2 molecules of water. Since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.
4]Two moles of hydrogen peroxide H2O2 decomposes to produce two moles of water H2O and one mole of oxygen gas O2(g) , which then bubbles off
 
        
             
        
        
        
Answer:
2.68 hours 
Explanation:
A.) Suppose the wind blows out from the west (with the air moving east). The pilot should then head her plane to northwest direction to move directly north.
B.) Given that plane flies at a speed of 102 km/h in still air. And the wind blows out from the west (with the air moving east) at a speed of 46 km/h.
The plan resultant speed can be calculated by using pythagorean theorem. 
Resultant Speed = Sqrt( 102^2 + 46^2 )
Resultant Speed = Sqrt( 12520)
Resultant speed = 111.89 km/h 
From the definition of speed, 
Speed = distance/time 
Where distance = 300 km
Substitute the resultant speed and the distance into the formula. 
111.89 = 300/time
Time = 300/111.89
Time = 2.68 hours 
Therefore, it take her 2.68 hours to reach a point 300 km directly north of her srarting point
 
        
             
        
        
        
Answer:

Where  represent the force for each of the 5 cases
 represent the force for each of the 5 cases  presented on the figure attached.
 presented on the figure attached. 
Explanation:
For this case the figure attached shows the illustration for the problem
We have an inverse square law with distance for the force, so then the force of gravity between Earth and the spaceship is lower when the spaceship is far away from Earth.
Th formula is given by:

Where G is a constant 
 represent the mass for the earth
 represent the mass for the earth
 represent the mass for the spaceship
 represent the mass for the spaceship 
 represent the radius between the earth and the spaceship
 represent the radius between the earth and the spaceship
For this reason when the distance between the Earth and the Spaceship increases the Force of gravity needs to decrease since are inversely proportional the force and the radius, and for the other case when the Earth and the spaceship are near then the radius decrease and the Force increase. 
Based on this case we can create the following rank:

Where  represent the force for each of the 5 cases
 represent the force for each of the 5 cases  presented on the figure attached.
 presented on the figure attached. 
 
        
             
        
        
        
Answer:
Gametes are the cells used during sexual reproduction to produce a new individual organism. 
Explanation:
The male gamete or sperm, is a smaller, mobile cell that meets up with the much larger and less mobile female gamete, egg or ova.