If a sample of 70.0 g of carbon oxide was reacted completely with 32.0 g of oxygen how many moles of carbon dioxide will be produced
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2.32 moles of carbon dioxide will be produced .

Step-by-step explanation:

Here we have , a sample of 70.0 g of carbon oxide was reacted completely with 32.0 g of oxygen. We need to find how many moles of carbon dioxide will be produced . Let's find out:

According to question , given equation of reaction is :

⇒

Now , Mass are given as :

According to reaction , 32 g of + 2(28 g of CO ) gives 2( 44 g of ) or ,

32 g of + 56 g of CO  gives 88 g of

So ,  32 g of + 70 g of CO  gives :

⇒

Moles of    =

Moles of    =

Therefore , 2.32 moles of carbon dioxide will be produced .