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RM
Questions and answers by visitors named
RM
Questions (6)
6.0g of cobolt (II) carbonate was added to 40cm3 of hydrochloric acid, concentration 2.0 mol/dm3. Calculate the maximum yield of
4 answers
5,375 views
A copper kettle contains water at 24.2 °C. When the water is heated to 87.3 °C, the volume of the kettle expands by 7.34 x
4 answers
2,210 views
In an old house, the heating system uses radiators, which are hollow metal devices through which hot water or steam circulates.
2 answers
526 views
The amount of radiant power produced by the sun is approximately 3.9 x 1026 W. Assuming the sun to be a perfect blackbody sphere
5 answers
3,935 views
How much heat in joules must be added to 0.348 kg of aluminum to change it from a solid at 138 °C to a liquid at 660 °C (its
2 answers
866 views
This is the homework exercise:
You want to add 0.13 ul of DNA to 4.87 ul of extraction mix to have a final total of 5.0 ul of
1 answer
361 views
Answers (1)
Jimin you got no jams🤣
