Reduction refers to __________ a. a decrease in oxidation number. d. a decrease in the atomic...
Reduction refers to __________
|
a. |
a decrease in oxidation number. |
d. |
a decrease in the atomic number. |
|
b. |
an increase in oxidation number. |
e. |
loss of mass. |
|
c. |
a gain in the number of protons. |
||
Homework Answers
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Reduction refers to __________
a.
a decrease in oxidation number.
d.
a decrease in the atomic...
Classify the phrases based on whether they apply to oxidation or reduction. Oxidation Reduction Answer Bank...
Classify the phrases based on whether they apply to oxidation or reduction. Oxidation Reduction Answer Bank gain of hydrogen loss of oxygen loss of hydrogen increase in the number of carbon-oxygen bonds gain of oxygen loss of electrons gain of electrons decrease in the number of carbon-oxygen bonds
11) Oxidation is the and reduction is the A) gain of oxygen, loss of electrons B)...
11) Oxidation is the and reduction is the A) gain of oxygen, loss of electrons B) loss of oxygen, gain of electrons C) loss of electrons, gain of electrons D) gain of oxygen, loss of mass E) gain of electrons, loss of electrons 12) Oxidation and mean essentially the same thing. A) activity B) reduction C) metathesis D) decomposition E) corrosion 13) Oxidation cannot occur without A) acid B) oxygen C) water D) air E) reduction
is that right? QUESTION 11 Oxidation in redox reactions involves a loss of electrons and an...
is that right?
QUESTION 11 Oxidation in redox reactions involves a loss of electrons and an increase in the oxidation number O a. a gain of electrons and an increase in the oxidation number b. a loss of electrons and a reduction in the oxidation number a gain of electrons and a decrease in the oxidation number d.
11) Which of the following statements is correct? A) The atomic number = the number of...
11) Which of the following statements is correct? A) The atomic number = the number of protons, the mass number = the number of protons + the number of electrons B) The atomic number = the number of protons, the mass number = the number of protons + the number of neutrons C) The atomic number = the number of protons, thą mass number = the number of neutrons D) The atomic number = the number of neutrons, the mass...
u n completion Status QUESTION 8 Oxidation in redox reactions involves a loss of electrons and...
u n completion Status QUESTION 8 Oxidation in redox reactions involves a loss of electrons and an increase in the oxidation number a. a gain of electrons and an increase in the oxidation number b. a loss of electrons and a reduction in the oxidation number a gain of electrons and a decrease in the oxidation number QUESTION 9 What is the molarity (M) of a solution formed by dissolving 3.00 moles of NaCl in enough water to yield 4.00...
question 5, 6 5. (10 pts) Helena compares oxidation with reduction. Match each term with the...
question 5, 6
5. (10 pts) Helena compares oxidation with reduction. Match each term with the correct definition a) Oxidation • Gain of oxygen • Gain of hydrogen b) Reduction • Loss of electron • Decrease in oxidation number • Gain of electron 6. Jasmine finds that the carbohydrate is one of the major sources of energy of our body. The combustion of the carbohydrate glucose produces carbon dioxide and water: C6H12O6 + O2 CO2 + H2O (unbalanced) a) (2...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction?...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction?...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
urgent 10) Which of the following is always true for the oxidation numbers in an oxidation-reduction...
urgent
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The final value for the oxidation number for atoms of the element being oxidized must be positive b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products d) Both a and...
10. For the Isotope, Ga A. What is the atomic number? B. What is the mass...
10. For the Isotope, Ga A. What is the atomic number? B. What is the mass number? C. What is the number of protons? D. What is the number of neutrons? 11. For the Isotope Sr A. What is the atomic number? B. What is the mass number? C. What is the number of protons? D. What is the number of neutrons?
Classify the phrases based on whether they apply to oxidation or reduction. Oxidation Reduction Answer Bank gain of hydrogen loss of oxygen loss of hydrogen increase in the number of carbon-oxygen bonds gain of oxygen loss of electrons gain of electrons decrease in the number of carbon-oxygen bonds
11) Oxidation is the and reduction is the A) gain of oxygen, loss of electrons B) loss of oxygen, gain of electrons C) loss of electrons, gain of electrons D) gain of oxygen, loss of mass E) gain of electrons, loss of electrons 12) Oxidation and mean essentially the same thing. A) activity B) reduction C) metathesis D) decomposition E) corrosion 13) Oxidation cannot occur without A) acid B) oxygen C) water D) air E) reduction
is that right?
QUESTION 11 Oxidation in redox reactions involves a loss of electrons and an increase in the oxidation number O a. a gain of electrons and an increase in the oxidation number b. a loss of electrons and a reduction in the oxidation number a gain of electrons and a decrease in the oxidation number d.
11) Which of the following statements is correct? A) The atomic number = the number of protons, the mass number = the number of protons + the number of electrons B) The atomic number = the number of protons, the mass number = the number of protons + the number of neutrons C) The atomic number = the number of protons, thą mass number = the number of neutrons D) The atomic number = the number of neutrons, the mass...
u n completion Status QUESTION 8 Oxidation in redox reactions involves a loss of electrons and an increase in the oxidation number a. a gain of electrons and an increase in the oxidation number b. a loss of electrons and a reduction in the oxidation number a gain of electrons and a decrease in the oxidation number QUESTION 9 What is the molarity (M) of a solution formed by dissolving 3.00 moles of NaCl in enough water to yield 4.00...
question 5, 6
5. (10 pts) Helena compares oxidation with reduction. Match each term with the correct definition a) Oxidation • Gain of oxygen • Gain of hydrogen b) Reduction • Loss of electron • Decrease in oxidation number • Gain of electron 6. Jasmine finds that the carbohydrate is one of the major sources of energy of our body. The combustion of the carbohydrate glucose produces carbon dioxide and water: C6H12O6 + O2 CO2 + H2O (unbalanced) a) (2...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
urgent
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The final value for the oxidation number for atoms of the element being oxidized must be positive b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products d) Both a and...
10. For the Isotope, Ga A. What is the atomic number? B. What is the mass number? C. What is the number of protons? D. What is the number of neutrons? 11. For the Isotope Sr A. What is the atomic number? B. What is the mass number? C. What is the number of protons? D. What is the number of neutrons?
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