Homework Answers
Here is the balance equation. a balanced equation measnyou
having everthying equally on both sides.
2Na3PO4(aq)+ 3CaCl2(aq) = 6NaCl(aq) +
Ca3(PO4)2(s)
This type of reaction is a double displacement meaning AB + CD---> AD + CB
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QUESTION 16 Questions 16-18 refer to the following molecular equation: 2...
Write the net ionic equation for the following molecular equation. 3CoCl2 (aq) + 2(NH4),PO(aq) Cos(PO4)2(s) +...
Write the net ionic equation for the following molecular equation. 3CoCl2 (aq) + 2(NH4),PO(aq) Cos(PO4)2(s) + 6HCl(aq) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) Co2+ (aq) + 2(NH) (aa) D Submit Answer Retry Entire Group 7 more group attempts remaining When aqueous solutions of sodium phosphate and nickel(II) sulfate are combined, solid nickel(II) phosphate and a solution of sodium sulfate are...
write the molecular equation and the net ionic equation of each reaction. 20 7. barium chloride + sodium phosphate L...
write the molecular equation and the net ionic equation of
each reaction.
20 7. barium chloride + sodium phosphate Loim Bach, Na₃PO4 8. calcium nitrate + sodium phosphate a im Ca (NO) Naz P04 9. calcium chloride + sodium carbonate CaCl2 Olm Nazo3 10. magnesium nitrate + sodium carbonate 1015m ng (NO3)2 0.1m Nazcos 11. barium nitrate + sodium carbonate 10. Im Ba(NO3)2 o.om Nazco3 12. lead(II) nitrate + sodium carbonate 0. Im Pb (NO3)2 0.Im NazC03 13. barium chloride...
1 Normal AaBbccl 1 No Spac... Heading 1 Heading 2 Title Paragraph Styles Aqueous solutions of...
1 Normal AaBbccl 1 No Spac... Heading 1 Heading 2 Title Paragraph Styles Aqueous solutions of sodium phosphate and calcium chloride react Procedure: 1. Obtain a well plate 2. Add several drops of sodium phosphate and several drops of calcium chloride to a single well. • What do you observe? (2) • Write a balanced chemical reaction including states of matter (12) Na3PO4 +CaCl2 → Ca3(PO4)2 + Naci • Identify the reaction type and explain your reasoning (2) Double Replacement....
please show all steps opic 16 Homework C2 omework Due on May 18, 2019 Question 10: A Challenge C2 T16HW Question 10 Homework.Unanswered Fill in the Blanks Hydrogen peroxide (Ha0p) is a pale blue...
please show all steps
opic 16 Homework C2 omework Due on May 18, 2019 Question 10: A Challenge C2 T16HW Question 10 Homework.Unanswered Fill in the Blanks Hydrogen peroxide (Ha0p) is a pale blue, clear liquid that is used as an oxidizing agent,a bleaching agent and an antiseptic When forms water and oxygen gas according to the following chemical equation H0(aq) H20)+02(9) f the activation energy for this reaction is 75 kJ/mol at 25 deg C, and the enzyme catalase...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
Write the net ionic equation for the following molecular equation. 3CoCl2 (aq) + 2(NH4),PO(aq) Cos(PO4)2(s) + 6HCl(aq) (Use the lowest possible coefficients. Use the pull-down boxes to specify states such as (aq) or (s). If a box is not needed, leave it blank.) Co2+ (aq) + 2(NH) (aa) D Submit Answer Retry Entire Group 7 more group attempts remaining When aqueous solutions of sodium phosphate and nickel(II) sulfate are combined, solid nickel(II) phosphate and a solution of sodium sulfate are...
write the molecular equation and the net ionic equation of
each reaction.
20 7. barium chloride + sodium phosphate Loim Bach, Na₃PO4 8. calcium nitrate + sodium phosphate a im Ca (NO) Naz P04 9. calcium chloride + sodium carbonate CaCl2 Olm Nazo3 10. magnesium nitrate + sodium carbonate 1015m ng (NO3)2 0.1m Nazcos 11. barium nitrate + sodium carbonate 10. Im Ba(NO3)2 o.om Nazco3 12. lead(II) nitrate + sodium carbonate 0. Im Pb (NO3)2 0.Im NazC03 13. barium chloride...
1 Normal AaBbccl 1 No Spac... Heading 1 Heading 2 Title Paragraph Styles Aqueous solutions of sodium phosphate and calcium chloride react Procedure: 1. Obtain a well plate 2. Add several drops of sodium phosphate and several drops of calcium chloride to a single well. • What do you observe? (2) • Write a balanced chemical reaction including states of matter (12) Na3PO4 +CaCl2 → Ca3(PO4)2 + Naci • Identify the reaction type and explain your reasoning (2) Double Replacement....
please show all steps
opic 16 Homework C2 omework Due on May 18, 2019 Question 10: A Challenge C2 T16HW Question 10 Homework.Unanswered Fill in the Blanks Hydrogen peroxide (Ha0p) is a pale blue, clear liquid that is used as an oxidizing agent,a bleaching agent and an antiseptic When forms water and oxygen gas according to the following chemical equation H0(aq) H20)+02(9) f the activation energy for this reaction is 75 kJ/mol at 25 deg C, and the enzyme catalase...
e. 18 Test Your Knowledge MULTIPLE CHOICE: Choose the one best answer. 1. Each element has its own characteristic atom in which a. the atomic mass is constant. b. the atomic number is constant. c. the mass number is constant. d. Two of the above are correct. e. All of the above are correct. 2. Which of the following is not a trace element in the human body? a. iodine b. zinc c. iron d. calcium e. fluorine 3. A...
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