vdp0428 vdp0428

14-12-2020
Chemistry

contestada

17. Which of the following represent the correct net ionic equations from the double replacement reaction of
calcium nitrate and potassium phosphate?
a. Caaq) + PO43- (aq) → CaPO4(s)
b. Q Ca2+ (aq) + 3 PO43- (aq) → Caz(PO4)3(S)
c. 3 Ca2+ (aq) + 2 PO.3(aq) → Caz(PO4)2(S)
d. 2 NO3(aq) + Ca2+
+ Ca(NO3)2(S)

Respuesta :

ala132D3 ala132D3

14-12-2020

Answer:

D. 2 NO3(aq)+Ca2+

Explanation:

Answer Link

Otras preguntas

A man is at a risk of developing colon cancer because he has a familial history of the disease. Which of the following foods can reduce the risk? a. Protein sha

At Polar Sportswear, orders have significantly exceeded projections, and Chris, the operations director, has decided to hire for a third shift in the plant. Chr

Company ABC is required to pay their customers $20,000 after 3 years. Based on an annual effective interest rate of 4%, Andy, the company’s actuary, uses full i

Which of the following is an element of a CPA firm’s quality control policies and procedures applicable to the firm’s auditing practice? Acceptance of a client

During ____, Native Americans in the Great Lakes region fought against the British.

Angie invested $250,000 she received from her grandmother today in a fund that is expected to earn 10% per annum. To what amount should the investment grow in f

4. Mathew is a brand manager for a large chocolate producer. Every six months, Mathew and a team of colleagues review the new product proposals that come from e

Julissa is thinking about getting her Master’s degree. She will give up making $28,000 a year for the 2 years it takes to complete the program. She will also pa

Which of the following is a long-term benefit of regularly participating in physical activity? (1 point) Accomplishing daily tasks without undue fatigue Increas

Find s. Consider the set of differences between two dependent sets: 84, 85, 83, 63, 61, 100, 98. Round to the nearest tenth.