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0.702g of arsenic an oxide

0.702g arsenic combines with 0.225g of oxygen to make an oxide of arsenic. When heated this produces a gas with a volume of
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2. asked by laura
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0.702g of arsenican oxide of arsenic mass 0.927g how do i calculate the mass of oxygen that combines with 1 mole of arsenic
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2. asked by minnie
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an oxide of arsenic = 0.927g76% arsenic and 24% oxygen calculate the mass of oxygen that combines with one mole of arsenic atoms
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2. asked by Kirsty
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How do I calculate the mas of oxygen that combines with one mol of arsenic atoms to form the oxide of arsenic?How would I use
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2. asked by Laura
3. 636 views
I need to work out the density of the gaseous oxide of arsenic at STP in g L-1I realise density = mass/volume but my answer
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2. asked by Annabel
3. 979 views
In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the
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2. asked by john
3. 1,275 views
In the commercial production of the element arsenic, arsenic (II) oxide is heated with carbon which reduces the oxide to the
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2. asked by john
3. 652 views
how do i calculate %of arsenic and oygen by mass and chem composition of the oxidethat has been formed 0.702 sample of
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2. asked by mickey
3. 674 views
I have a chemical composition of As2O3. How do I calculate the mass of oxygen that combines with 1 mol of arsenic to form the
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2. asked by bex
3. 870 views
how is the oxide of arsenic worked out when its in its gas stateplease help im flumuxed Please clarify your question? What do
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2. asked by donald
3. 459 views