jl1820146
jl1820146
04-01-2021
Chemistry
contestada
types of hardness water
Respuesta :
prasiddhatiwari
prasiddhatiwari
04-01-2021
Answer:
A water repellent protein that divides into hard and soft types
Answer Link
VER TODAS LAS RESPUESTAS ( 84+ )
Otras preguntas
A nuclear fission reaction and a nuclear fusion reaction are similar because both reactions (1) form heavy nuclides from light nuclides (2) form light nuclides
Which element is a brittle solid with low conductivity at STP? (1) sulfur (3) argon (2) sodium (4) aluminum
A balanced equation representing a chemical reaction can be written using (1) chemical formulas and mass numbers (2) chemical formulas and coefficients (3) firs
Factor Completely: 2x^2−21x+49 2x^2+11x+15 2x^2−24x+64
What is the percent composition by mass of nitrogen in NH4NO3 (gram-formula mass = 80.0 grams/mole)? (1) 17.5% (3) 52.5% (2) 35.0% (4) 60.0%
[1] Thomas Paine’s Common Sense was published in 1776. [2] The Revolutionary war began that same year.
Which revision best corrects the errors in the given sentence? Our relatives often delayed by traffic usually come in the late afternoon. A. Our relatives (of
Which physical changes are endothermic? (1) melting and freezing (2) melting and evaporating (3) condensation and sublimation (4) condensation and deposition
Which atom in the ground state has the same electron configuration as a calcium ion, Ca2+, in the ground state?(1) Ar(2) K(3) Mg(4) Ne
Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?