unicornsrainbowsfood unicornsrainbowsfood

09-02-2019
Chemistry

contestada

how many atoms are there in 7 molecules of H3PO4?

Respuesta :

superman1987 superman1987

18-02-2019

Answer:

56 atoms.

Explanation:

Each molecule of H₃PO₄ contains 8 atoms (3 H, 1 P, and 4 O).

∴ 7 molecules of H₃PO₄ contain 56 atoms.

Answer Link

Otras preguntas

Who was an English businessman who lived in southern Africa? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli

a meaning to look forward to

Only seven of his plays survive, and many people consider his Oedipus Rex the greatest Greek tragedy.

the area of a shoreline that is alternately exposed and submerged is the?

Under the embargo imposed by President Jefferson, exports from the United States fell to ______. a. $10 million c. $32 million b. $22 million d. $108 million

After experiencing a loss, it's important to take care of yourself by __________. A.focusing on life before the loss B.numbing yourself with drugs C.maintaining

Who was an English businessman who lived in southern Africa? A. David Livingstone B. Cecil Rhodes C. Benjamin Disraeli

What happened before William Bradford and the Pilgrims learned to live off the land? They had to trade goods with other colonists so they could learn from them.

Which accurately describes the term judicial review? A. The Supreme Court can declare laws unconstitutional. B. Congress can overturn Supreme Court decisions. C

6. How did Fidel Castro become the leader of Cuba? (Points : 1) He was appointed by Fulgencio Batista. He won the election by a landslide. He barely beat his op