Answer: Okay!
Explanation: Well then the third thing could be dead plant? You already have 2 other things
Answer:
Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid.
Explanation:
H-O bond is a covalent polar bond, also O is more electronegative than H, so
The oxygen atom in water molecule has
a partial negative charge.
Answer:
2200 g
Explanation:
Data Given:
no. of moles of Ba₃N₂ = 5 moles
mass of Ba₃N₂ = ?
Solution:
Formula used
no. of moles = mass in grams / molar mass
To find mass rearrange the above equation:
mass in grams = no. of moles x molar mass. . . . . . (1)
molar mass of Ba₃N₂
molar mass of Ba₃N₂ = 3(137.3) + 2(14)
molar mass of Ba₃N₂ = 412 + 28
molar mass of Ba₃N₂ = 440 g/mol
Put values in equation 1
mass in grams = 5 moles x 440 g/mol
mass in grams = 2200 g
So,
mass of Ba₃N₂ = 2200 g
Answer:
Steel
Explanation:
I took a test and got this question right
