Potassium fluoride (kf), a salt, has a molecular weight of 58.10 grams. how many grams would be needed to mix 1.0 liter of 0.10 m salt solution? 0.17 g 580 g 17 g 5.8 g

Describe what a buffer is

What is the percent by mass of 5.0 g of nacl mixed with 80. g of water?

Hydrochloric acid reacts with sodium hydroxide to form water and sodium chloride. Hydrochloric acids is an extremely acidic, clear, corrosive liquid. sodium hydroxide is a very basic white solid.

How many significant figures should the following answer have? (23.34 cm) (90076 cm) (2.1223 cm) = cm

What does my immune system make against viruses

Which terms are used to identify pure substances? (1) an element and a mixture (2) an element and a compound (3) a solution and a mixture (4) a solution and a compound

Which of the following polyatomic ions will form an ionic compound with two sodium ions? CO32- HCO31- NO21- NO31-

What is hybridisation

2. Seorang ibu perlu menyediakan satu hidangan kari daging dengan cepat untuk anaknya yang lapar. Langkah manakah yang berikut dapat membantu dia mencapai tujuan ini? (CL01, C2) A. Menggunakan periuk yang lebih besar B. Menambah banyak serbuk kari C.

Which of the following statements is not true? Question 4 options: When atoms have similar electronegativities, electrons are shared equally When electrons are shared equally, the molecule is called a nonpolar molecule.