An atom has 18 protons and 22 neutrons. Tell me its mass number?

1041

---

Define a hydrogen bond?

1091

---

Name the molecule which is characteristically prevalent in sour milk and tired muscles?

1057

---

Define a triglyceride?

1068

---

The reaction of an acid with an alcohol to form an ester and water. What is the process?

1074

---

What is a tripod?

1132

---

Explain the ionic equation for hcl-naoh?

1082

---

Explain how do you extract ephedrine from a mineral block?

1063

---

Name the three elements which are forms carbohydrates?

1068

---

What is ciprofloxacin hcl?

1104

---

Name the element which was used to make the first atomic bomb?

1122

---

Explain what is the chemical formula of detergent?

1037

---

Explain how many moles of hcl are present in .70 l of a .33 m hcl solution?

1087

---

Name the 4 physical states of matter?

1091

---

Give an example of a polysaccharide?

1230

---