Metallic element x to form metal oxide with the formula xo

Reference no: EM13548858

A sample of metallic elemnt X, weighing 3.77 grams, combines with 0.615L of 02( at normaal pressure and 20 degree C) to form metal oxide with the formula XO. If the density of )2 gas under these conditions is 1.330 g/L, what is the mass of this oxygen? The atomis oxygen is 15.9994 amu. What is the atomic weight of X?

Reference no: EM13548858

Questions Cloud

What will be betas stock price the stock repurchase : The repurchase is expected to have no effect on net income or the company's P/E ratio. What will be Beta's stock price following the stock repurchase?

Explain what volume of hcl are required to make of buffer : What weight of solid glycine pk1=2.4, and pk2=9.6 and what volume of 1.0 M HCl are required to make 100ml of .3 M buffer ph 2.4. please descrribe each step you do in DETAIL so i can understand process and use correct units please

How much force is needed to lift the chest : A 9180 kg ancient treasure chest lies at the bottom of the sea. Its volume is 0.839 m3. How much force is needed to lift the chest

What price would you estimate for halliford stock : Halliford's share count remains constant and all earnings growth comes from the investment of retained earnings. If Halliford's equity cost of capital is 10%, what price would you estimate for Halliford stock?

Metallic element x to form metal oxide with the formula xo : A sample of metallic elemnt X, weighing 3.77 grams, combines with 0.615L of 02( at normaal pressure and 20 degree C) to form metal oxide with the formula XO. If the density of )2 gas under these conditions is 1.330 g/L, what is the mass of this ox..

What must be the minimum diameter of the spherical balloon : Under standard conditions, the density of air is 1.293 kg/m3 and that of helium is 0.178 kg/m3. What must be the minimum diameter of the spherical balloon

List of the type of equipment needed : List of the type of equipment needed

What is metals corps weighted average cost of capital : Newly issued common stock has a cost of 14.05%. What is Metals Corp.'s weighted average cost of capital?

What is the recoil velocity of the astronaut : Astronauts are playing baseball on the International Space Station. One astronaut with a mass of 50.0 kg, initially at rest, hits a baseball with a bat. What is the recoil velocity of the astronaut

User Account

All Pages