10 moles of C has what mass (Don't forget the units)

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What is the Mass of 1.5 moles of Ammonia (NH₃) ?

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How many moles of Sodium Hydroxide (NaOH) does 100g contain? (Round to 1 d.p)

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Jessica has 64g of compound x. She knows she has 4 moles. What is the GFM of compound x

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In the equation above, for every 1 mole of Oxygen how many moles of Water do you produce?

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Using the above equation. If I completely react 2 moles of Zinc, how many moles of ZnCl₂ will i produce

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Using the above equation, Calculate how many moles of Oxygen would be produced If I used 15 moles of Mecury Oxide.

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Using the above equation, calculate the mass of Water produced, if I completly reacted 1 mole of oxygen with 2 moles of Hydrogen. (To the nearest whole number)

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Using the above equation, calculate how many moles of HCl I would need to 8g of H₂

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Using the above equation, what mass of Zn would be needed to produce 272g of ZnCl₂ (Take Zn gfm as 65 and Cl as 35.5)

(a)  

How many moles of H₂ are required to balance this equation?

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How many moles of O₂ are required to balance this equation?

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How many moles of Iron will be required to balance this equation.

(a)  

How many moles of Water are required to balance this equation ?

(a)  

How many moles of NaNO₃ will be required to balance this equation?

(a)  

Hamish dissolve 5 moles of Salt into 0.5l, what is the resulting solutions concentration? (No need for units due to formatting)

(a)  

Kia has a 0.25l of 1.5mol l^-1 NaOH. How many moles of NaOH is this?

(a)  

Lisa wants to make a 0.125 mol l^-1 solution using 50cm³ of water. How many moles will she need

(a)  

Amy is making 70g of NaOH. She dissolves this in 100cm³ of water. What is the resultant concentration of the solution made? (No need for units due to formatting) (Take Na as 23, O as 16, H as 1)

(a)