Question 270746 A sample of CH4Â is burned in an excess of O2Â to give 777 moles of H2O. How many moles of CH4Â were in the original sample? October 20, 2022/by admin https://papershelpdesk.com/wp-content/uploads/2021/05/Logo-300x75.png 0 0 admin https://papershelpdesk.com/wp-content/uploads/2021/05/Logo-300x75.png admin2022-10-20 00:30:472022-10-20 00:30:47Question 270746