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When 50.0 mL of water con-
taining 0.50 mol HCl at 22.5°C
is mixed with 50.0 mL of
water containing 0.50 mol
NaOH at 22.5°C in a calorime-
ter, the temperature of the
solution increases to 26.0°C.
How much heat (in kJ) was
released by this reaction?

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl