Jsmooth4362 Jsmooth4362

22-05-2023
Chemistry

contestada

how many half lives have passed if 87.5% of a substance has decomposed? how mamy if 99.999% has decomposed?

Respuesta :

Otras preguntas

In the excerpt you read, how does Mussolini characterize Italy in the postwar years? A) As a nation in economic crisis B) As devoid of a cohesive identity C)

Which of the following statements about voltage-gated potassium channels are CORRECT?a) Voltage-gated potassium channels sense transmembrane voltage potential t

Put the steps in order that a slide should be viewed. 1.Go up to the next higher magnification. 2.Put the item you want to view in the center of the field. 3.Fi

what is (1)(-1)(-1)(-1)?

Order: Gantrism 1g, po, qid. for urinary tract infection. Child's weight and age: 30.4 kg, 8 years old. Paediatric dose: 120-150 mg/kg/day. Drug available: Gant

Two point sources are in phase and produce a sound wave with frequency . Suppose a point is from one source and from the other source. What is the phase differe

Why is it more important to check your answer as the last step in the problem-solving process? A. to give you more practice in doing math B. to make sure the a

Matthew Goldblum has just purchased a security which has no maturity date and no promised payments. He can recoup his investment by either selling the security

4d multiplied by 5 x multiplied by 4d = x

ading Comprehension Questions: What was Galileo's major contribution to astronomy?