Number of equivalents of SO 4 2 − present in the solution containing 5 .0 mEq SO 4 2 − ions has to be determined. Concept-Introduction: Body fluids have small amounts of different type electrolytes and its concentration is measured in equivalents or milliequivalents per liter. An Equivalent ( E q ) of an ion is the molar amount of a certain ion required for supplying one mole of negative or positive charge. Few examples for the relationship between number of equivalent and charge of an ion is given below, 1 mole = 1 equivalent ( For ions with charge 1+ or 1 − ) 1 mole = 2 equivalent ( For ions with charge 2+ or 2 − ) 1 mole = 3 equivalent ( For ions with charge 3+ or 3 − ) Unit Conversion: 1 Eq = 10 3 mEq
Number of equivalents of SO 4 2 − present in the solution containing 5 .0 mEq SO 4 2 − ions has to be determined. Concept-Introduction: Body fluids have small amounts of different type electrolytes and its concentration is measured in equivalents or milliequivalents per liter. An Equivalent ( E q ) of an ion is the molar amount of a certain ion required for supplying one mole of negative or positive charge. Few examples for the relationship between number of equivalent and charge of an ion is given below, 1 mole = 1 equivalent ( For ions with charge 1+ or 1 − ) 1 mole = 2 equivalent ( For ions with charge 2+ or 2 − ) 1 mole = 3 equivalent ( For ions with charge 3+ or 3 − ) Unit Conversion: 1 Eq = 10 3 mEq
Solution Summary: The author explains that the number of equivalents of SO_42- present in the solution is determined.
Number of equivalents of SO42− present in the solution containing 5.0 mEq SO42− ions has to be determined.
Concept-Introduction:
Body fluids have small amounts of different type electrolytes and its concentration is measured in equivalents or milliequivalents per liter. An Equivalent (Eq) of an ion is the molar amount of a certain ion required for supplying one mole of negative or positive charge.
Few examples for the relationship between number of equivalent and charge of an ion is given below,
1 mole = 1 equivalent(For ions with charge 1+ or 1−)1 mole = 2 equivalent(For ions with charge 2+ or 2−)1 mole = 3 equivalent(For ions with charge 3+ or 3−)
Unit Conversion:
1 Eq = 103 mEq
(b)
Interpretation Introduction
Interpretation:
Number of moles present in the solution containing 5.0 mEq SO42− has to be determined.
Concept-Introduction:
Body fluids have small amounts of different type electrolytes and its concentration is measured in equivalents or milliequivalents per liter. An Equivalent (Eq) of an ion is the molar amount of a certain ion required for supplying one mole of negative or positive charge.
Few examples for the relationship between number of equivalent and charge of an ion is given below,
1 mole = 1 equivalent(For ions with charge 1+ or 1−)1 mole = 2 equivalent(For ions with charge 2+ or 2−)1 mole = 3 equivalent(For ions with charge 3+ or 3−)
Which of the following are acid-base reactions?
a. Mg(s) + Cl2 → MgCl2(s)
b. Na2S(aq) + 2HCl(aq) → 2NaCl(aq) + H2S(g)
c. 2Na(s) + 2HCl(aq) → 2NaCl(aq) + H2(g)
d. 3KOH(aq) + H3PO4(aq) → K3PO4(aq) + 3H2O(1)
e. K3P(s) + 202(g) → K3PO4(s)
f. MgO(s) + 2HCl(aq) → MgCl2(aq) + H2O(1)
8. A solution of 5 M HCl is already made. You need to dilute the solution to 1 M HCI. The 1 M HCI solution is
weaker
faster
slower
O stronger
PREVIOUS
8 of 25
M 9
Lit
op
What is the pOH of a solution that is made by adding 927 mL of DI.
water to 55.0 mL of 1 48 M hydrochloric acid?
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