Answer:
More than 30
Explanation:
There are more than More than 30 STDs
Hey there!
I am not the greatest in this subject but I believe that 2C2H2+502 is balanced!
If i am incorrect, I am very sorry and would love any feedback!
Hope i made your day easier.
Have a nice day and happy Halloween!
Answer:
8.62 g of Hydrogen
Solution:
Molar mass of CH₄O (Methanol) is 32 g.mol⁻¹.
It means,
32 g of CH₄O contains = 4 g of Hydrogen
Then,
69 g of CH₄O will contain = X g of Hydrogen
Solving for X,
X = (69 g × 4 g) ÷ 32 g
X = 8.62 g of Hydrogen
The power plant would be Mitochondrion because it makes ATP for the cell. Hope this helps!
The best answer to report is 2.900 g/ml (answer A)
explanation
The best answer to report must be in four significant figures. 2.900 g/ml is therefore the best answer to report since in is in four significant. zeros placed after other digits but behind a decimal point are significant figures.,theerfore 2.900 has four significant figures