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

1019

---

Name the two most abundant elements in the universe?

994

---

How many valence electrons does each of the elements in the periodic table have?

1097

---

Where does arsenic come from?

1028

---

What are substrates?

1088

---

What gas was discovered by daniel rutherford in 1772 by placing a mouse inside a bell jar, removing all the oxygen in the jar by burning a substance in it, and demonstrating the asphyxiation of the mouse?

967

---

What is the product of hcl zn?

1115

---

What is protein in chemistry?

1053

---

What is the equation for photosynthesis?

1078

---

The disruption of the three-dimensional shape of a protein by factors such as heat, acids, bases, and organic solvents, is called what?

1066

---

What are some examples of a reversible reaction?

1108

---

What is the difference between the law of multiple proportions and the law of definite proportions?

1017

---

What are the differences between organic and inorganic chemistry?

1138

---

Which of the instruments would typically be used to measure the smallest quantities of mass:

1028

---

What is an oxidizing agent?

1076

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