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400 cm3 of 0.5mol/dm3 hydrochloric

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Hydrochloric acid solution reacts with zinc according to the following equation:2H3O + Zn -> Zn^2+ + H2 +2H2O 100ml of
1. 1 answer
2. asked by angy
3. 704 views
100.0cm3 of 2.0mol dm-3 hydrochloric acid is mixed with 2.5g of magnesium oxide powder. The mixture is stirred until no further
1. 1 answer
2. asked by Angeles
3. 669 views
The concentration of a hydrochloric acid solution is 0.5mol/dm3.How many moles of hydrochloric acid are present in 25cm3 of this
1. 5 answers
2. asked by Muhammad Haris
3. 3,914 views
Can u tell me the practical details of how you would prepare 0.5mol/dm3 hydrochloric acid solution from a stock of 34% (w/w)
1. 0 answers
2. asked by Kimoya Davy
3. 397 views
400 cm3 of 0.5mol/dm3 hydrochloric acid was reacted with 5g of magnesium oxide. Calculate the mass of reacted oxide? Show the
1. 2 answers
2. asked by vigor
3. 1,101 views
400 centimetre cube of 0.5mol/decimetre cube hydrochloric acid was reacted with 5 grams of magnesium oxide.(A) Calculate &
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2. asked by Anonymous666_4
3. 575 views
determine the volume of stock acid required to prepare 500mL of 0.5mol/L hydrochloric acid. Assume the stock acid is 38% by mass
1. 1 answer
2. asked by sara
3. 512 views
a chemist has 12% hydrochloric acid+24% hydrochloric. How many of each should be 16 liters of 21%hydrochloric?
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2. asked by linda
3. 427 views
14.6 mL of hydrochloric acid is completely neutralized by 25.0 mL of 1.40 M sodium hydroxide, what was the hydrochloric acid
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2. asked by Laura
3. 562 views
A prescription calls for 250ml of a 0.1N hydrochloric acid HCL solution. How many ml of concentrated hydrochloric acid are
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2. asked by Fai
3. 1,144 views

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