Rubs1434 Rubs1434
  • 11-01-2024
  • Chemistry
contestada

Excessive calcium and _____ are the primary cause of hardness in water.

Respuesta :

Otras preguntas

Which is a function of the lymphatic system
Any help????????????
What substance acts to prevent sudden ph changes in bodily fluids? acid base salt buffer description?
In the United States, the Federal Trade Commission __________. A. regulates trades made on the nation’s stock exchanges B. oversees the nation’s homeland se
What is the name for the two passages that conduct air into the lungs?
What are the factors in this expression?
A new high school opens in a thriving suburban community. The number of students signed up to attend the school in its first year is 532, and the population of
Twenty molecules of tetrasulfur tetranitrogen contain how many atoms of sulfur?
Three resistors of 15.0 ohms, 30.0 ohms, and 60.0 ohms respectively are connected in parallel to an applied potential difference of 90 volts. (a) draw the circu
In a molecule of calcium sulfide, calcium has two valence electron bonds, and a sulfur atom has six valence electrons. How many lone pairs of electrons are pres