ramaike30 ramaike30

08-12-2020
Mathematics

contestada

3. If 1 mole of lead Pb is 207 grams, how many atoms are in 414 grams?

Respuesta :

harde65347 harde65347

08-12-2020

Answer:

can you explane a bit better

Step-by-step explanation:

Answer Link

Otras preguntas

Help, ty! What does the term iron curtain refer to? A. Stalin's powerful army of tanks and armor B. the division between communist and noncommunist Europe C. Ch

In Period 3, from left to right in order, each successive element will (1) decrease in electronegativity (2) decrease in atomic mass (3) increase in number of p

john wants to buy a video game . the video game cost $59.95 and the sales tax is 5% . how much money will john need to purchase the game ?

What factors explain the major increase in population in half of China and a much smaller change in the other half? A. an invasion from the north and rich farml

Why were people of the new immigration less welcome in America than immigrants of earlier years?

Explain the efforts made by the American government to remain neutral in any future European/Asian conflict throughout the 1930s

There was vast economic diversity and the median income in the American Colonies for white men _______. a. twice that of white European men c. was moderately lo

The headright system promised _____ ownership to white males for settling in the English colonies.

When you fire a shot gun, you feel you are being ushed back by the gun. Can you explain why this happens? is the recoil velocity of the gun equal to the velocit

Charles Darwin used domesticated animals to provide evidence for evolution of natural selection. What is this evidence? a. Differences between breeds show that