eccqueen5765 eccqueen5765

21-04-2024
Chemistry

contestada

The mass of a copper atom is 1. 045 x 10E⁻²² g. How many copper atoms are present in a 94. 5 g sample of copper
a. 9. 04 x 10²³
b. 1. 045 x 10⁻²²
c. 1870
d. 94. 5

Respuesta :

Otras preguntas

A helicopter rose vertically 10 miles and then flew west 13 miles. About how far was the helicopter from the starting point? A 18 miles B 15.2 miles c 16.4 mil

Helllllllpppppp pls help meee

never give up in the most dangerious game themes

NEED HELP NEED HELP FOR 11 POINTS

What is the gravitational potential energy of a 0.550-kg projectile flying with 335 m/s, 72 meters above the ground?

which is bigger a oxygen atom or a sulfur atom

Relationship between Doro and Anyanwu

PLZ HELP In this activity, you’ll conduct research about the savanna biome, a type of grassland. Use credible websites to gather information on these points: th

The perfect game Mario covered for Cesar when he missed dinner with Maria's family by bringing her a. fruit b. flowers c. perfume

An artist creates 8 identical ceramic bowls. The bowls contains some glass and 59.2 pounds of clay. The artist uses a total of 73.6 pounds of clay and glass to