Answer =

3) How many moles are there in 454 g of carbon? How many atoms is this?

1 mol =

-

8C

1 mol =

atoms C

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1. Calculate the concentration of hydronium ion of both buffer solutions at their starting pHs. Calculate the moles of hydronium ion present in 20.0 mL of each buffer. 2.

How much does one mole of rice weigh? one grain of rice weighs. 01g

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adding heat to a liquid causes it to change into what? (Gas liquid or solid) What happens to the particles

A fish company delivers 22 kg of salmon, 5.5 kg of crab and 3.48 kg of oysters to your seafood restaurant. What is the mass, in kilograms of the seafood? What is the total number of pounds?

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Balance the following redox equation in acidic solution using the smallest integers possible and select the correct coefficient for the H + (aq) ion.

Toussaint L' ouveeture lead a revolt that eventually resulted in Independence for

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