Answer:
1:Basic /2: acidic/ 3: neutral
Explanation:
IDK
Answer:
It is easy
Explanation:
give me BRainlist Answer and I will answer ( a piece of cake)
Answer:
the correct answer is D
Explanation:
The density of gold is 19.4g/cm
A , i think because pure water won't dissolve the powder fast.
Molar mass of N2 = 28
Moles of N2 = 25 / 28 = 0.89
So, moles of NH3 produce = 2 x 0.89 = 1.78
Note: H2 is in excess. so no need to care about it.