taylorwashington462 taylorwashington462
  • 17-04-2024
  • Chemistry
contestada

If 20.0 grams of Ca combines completely with 16.0 grams of S to form a compound, what is the percent composition of Ca in the compound?

55.6%

1.25%

20.0%

44.4%

Respuesta :

Otras preguntas

The area of a square mirror is 256in squared. A rectangular mirror has a width the same as the square mirrors width. Its length is two inches longer than its wi
is -120 rational or irrational
How do earthquakes impact the environment?
Where in the world, other than newfound land, is standard time on the half hour other than the hour
A theory usually has observation and reasoning in its favor, although it may not be experimentally verified. a. True b. False
1.6b - 8b - 17.28= -5.7b - 14.83 b= ?
A store sells a package of 12 trading cards for $4.92. Explain how you can tell the price per card is less than $1. What is the unit price per card?
Express the gross salary g of a person who earns $16 per hour as a function of the number x of hours worked.
Which equation demonstrates the distributive property
Which of these is the most common characteristic of political map