Ask a New Question
Search
a chemist has 12% hydrochloric
a chemist has 12% hydrochloric acid+24% hydrochloric. How many of each should be 16 liters of 21%hydrochloric?
1 answer
asked by
linda
444 views
A chemist had a 1.5L solution of hydrochloric acid in a beaker. The chemist removed 25mL from the beaker. How many milliliters
1 answer
asked by
Ben Folds
484 views
A student wants to prepare 0.5M HCl. The label of a commercial hydrochloric acid shows that S.G.=1.18 and concentration of HCl
1 answer
asked by
Sheryn
576 views
A chemist reacts sodium hydroxide with hydrochloric acid in a glass beaker. As the reaction proceeds, the chemist observes that
11 answers
asked by
ryan
183 views
Q1. A 0.5 g mixture of Cu2O and CuO contain 0.425 g Cu. What is the mass of CuO in the mixture?
Q2. A chemist wants to prepare
6 answers
asked by
Adem Rutger
5,687 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
261 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
81 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
217 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
187 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
287 views