Answer: 631.8 g
Explanation:
It can be seen from the balanced chemical equation, 2 moles of ethane reacts with 7 moles of Oxygen gas to produce 4 moles of carbon dioxide and 6 moles of water.
Ethane is the limiting reagent as it limits the formation of product.
Thus, if 2 moles of ethane produce 6 moles of water.
11.7 moles moles of ethane produce=of water.
Mass of water= no of moles Molar mass
Mass of water= 35.1 18g/mol= 631.8 g
Your phone converts your voice into an electrical signal, which is then transmitted via radio waves to the nearest cell tower
As you said, the answer is 150.
But in all the numbers, there's a comma with two zeros, and so you have to put them in your answer : 150,00
They are the significative numbers.
Hope it helps
Answer:
it is false Sodium acetate NEVER precipitates