Ophelis was painted by a British artist named, Sir John Everett. It was first completed in 1852 starting from 1851.
Answer:
you just think it and you would make it.
Explanation:
its gonna be easy if you just think what would you do for it.☺
Explanation:
Atomic mass = Number of neutrons + protons
= 12 + 11 = 23.
(Electrons are so light that they are considered to have negligible mass)
<u>Answer:</u> 7 m/s
<u>Reasoning:</u> He ran 28 in 4 seconds. So we will divide 28 by 4 resulting in...
28/4=7
So he ran 7 m/s
First, notice the H2O on the products. That will make an odd # of Oxygen on the right side, so you'll give H2O a coefficient of 2 to make it even. (No matter what coefficient you use on the left, the number of Oxygen will always be even)
<span>2. Then, give C2H2 a coefficient of 2 to make 4 hydrogen, because the 2H2O now makes 4 hydrogen on the right side. </span>
<span>3. Thus, put a 4 in front of CO2 to make it even with the left side. </span>
<span>4. Finally, count up the O on the right side (10). </span>
<span>5. Put a 5 on the left side in front of O2, to make it add up to 10. </span>
<span>6. make sure each side as the same number of atoms for each element. 4C, 4H, 10O</span>