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a. A chemist needs 200ml
if the chemist mistakenly makes 275 ml of solution instead of the 200ml, what molar concentration of sodium nitrate will the
1 answer
asked by
Jayla
1,166 views
a. A chemist needs 200ml of a 1.5% acidic solution. Two other acidic solutions - 0.8% and 3.2% - are available for mixing. How
3 answers
asked by
EYB
369 views
calculate the 0.4M molarity of ammonia
From data given, how to prepare 200ml of 0.4M ammonia solution 25%. From previous study, i
2 answers
asked by
Merlina_Lyn
1,236 views
A chemist wants to observe the following reaction:
2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1 answer
134 views
A chemist wants to observe the following reaction:
2H2 + 02 → 2H20 The chemist is standing inside a room with oxygen in the air
1 answer
134 views
A chemist wants to observe the following reaction:
2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1 answer
asked by
no
315 views
A chemist wants to observe the following reaction
2H2+O2->2H2O The chemist is standing inside a room with oxygen in the air and
1 answer
146 views
A chemist wants to observe the following reaction
2H2+O2->2H2O The chemist is standing inside a room with oxygen in the air and
1 answer
108 views
A chemist wants to observe the following reaction:
2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1 answer
asked by
no
324 views
A chemist wants to observe the following reaction:
2H2 + O2 → 2H2O The chemist is standing inside a room with oxygen in the air
1 answer
asked by
no
251 views