Question
Cunto calor se libera a presin constante si 0,834 g de carbonato de calcio reaccionan con 48,9 ml de HCl 0,668 M? CaCO3(s) + 2HCl
Cunto calor se libera a presin constante si 0,834 g de carbonato de calcio reaccionan con 48,9 ml de HCl 0,668 M?
CaCO3(s) + 2HCl (aq) --> CaCl2 (aq) + H2O (l) + CO2 (g)
reaccin de calor delta = -15,2 kJ/mol rxn
una. -12,7 kJ
b. -0,248 kJ
C. -0,375 kJ
d. -10,2 kJ
mi. -0,127 kJ
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Organic Chemistry
Authors: Marc Loudon
5th edition
ISBN: 981519431, 978-0981519449, 098151944X, 978-0-98151943, 978-0981519432
