Αποτελέσματα Αναζήτησης
21 ώρες πριν · Early symptoms of hyperkalemia include numbness or tingling of the extremities, muscle cramping, diarrhea, apathy, and mental confusion. The ECG will show wide QRS complexes and tall, peaked T waves. As the potassium level rises, the ECG will show bradycardia, irregular pulse rate and, ultimately, cardiac arrest.
21 ώρες πριν · With those general ideas in mind, let's answer the specific questions you were asked: If one penny has a mass of 2.50 g , then the mass of an Avogadro number of them must be Na times bigger. (2.50 g) (6.02214 x 10^23) = 1.51 x 10^24 g. This is the mass of mole of pennies.
