DannyDexito
DannyDexito
22-01-2021
Chemistry
contestada
xg 4Na + 15g 02 → 70g 2Na20
Respuesta :
adedamolaogunlela
adedamolaogunlela
23-01-2021
Answer: 43.125g
Explanation:4Na+ O2=2Na2O
Molar mass: 23. 32. 62. React.mass: 92.
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
Julia needs to make a box in the shape of a rectangular prism with a height of 3 inches and a volume of 243 cubic inches. The dimensions, in inches, must be who
If you want to change the smart quote settings, what steps should you follow to find them?
what can the fed accomplish by raising or lowering the required reserve ratio
what is the vertex of the parabola shown?
Kelvin is at his house located at (3, 4) on a coordinate plane and walks to the store located at (1, 0). The store is located exactly half way between Kelvin’s
when sediment is dropped and laid to rest
Can someone please help by answering these I’m having trouble
In an election, 54% of the voters voted for a new school tax. What is the probability that a randomly selected voter did not vote for the tax? Express your answ
The process of reinforcement leads those with obsessive-compulsive disorder to frequently repeat their compulsive behaviors. this is an example of
2 cubes each of volume 64 cm^3 are joined end to end. Find the surface area of the resulting cuboid.
