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what volume of 0.5m BaCl

  1. what volume of 0.5m BaCl 2 is needed to have 0.1 moles of BaCl 2 ?
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    2. Ray asked by Ray
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  2. what happen when HS + NO2 +O2 + H2O + BaCl?
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    2. mya asked by mya
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  3. What happen in the reactions: Na2SO4+HCl followed by BaCl
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    2. Steve asked by Steve
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  4. How many milliliters of 0.170M BaCl 2 are needed to react completely with 45.0mL of 0.260M Na 2 SO 4 ?
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    2. dakota asked by dakota
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  5. 416g of anhydrous barium chloride was obtained when 488g of thehydrated salt was heated. (formula of the hydrated salt is BaCl 2
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    2. Chicken asked by Chicken
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  6. 57.0 mL of BaCl solution is needed to precipitate all the sulfate ion in a 758 mg sample of Naz$O4, what is the molarity of the
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  7. Do these reagents fit with the substance being testd for?First is Biuret reagent protein Second is BACL^2 starch Third is AgNO^3
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    2. Chloe asked by Chloe
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  8. A hydrate of barium chloride has the formula BaCl subscript 2 dot XH subscript 2 O.If a 1.055g sample of the hydrate contains
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    2. anony5 asked by anony5
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  9. If the amount of gas is decreased and the temperature and pressure stay constant, what will be the effect on its volume?The
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    2. Jessie asked by Jessie
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  10. A rectangular prism has dimensions / w, and h. If the width is changed to 2w, how does the volume change?a The volume is
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