Answer:
The molar solubility of <u>KNO3 </u> is not affected by the pH of the solution. MnS AlCl3 NaF Na3PO4 KNO3
Explanation:
KNO3 is a salt which is formed on the reaction of Strong Acid (HNO3) & Strong Base ( KOH).
Potassium ions nor Nitrate ions can neither loose or gain protons & Hydrogen ions . So there will no effect in pH of the Solution .
Answer:
1.1: Taking Measurements. Chemists measure the properties of matter and express these measurements as quantities. A quantity is an amount of something and consists of a number and a unit. The number tells us how many (or how much), and the unit tells us what the scale of measurement is.
The objects that are rubbed together will create charges among themselves due to friction.
(1) The balloon rubbed with a wool cloth will be charged.
(2) If she comb near a small, uncharged object nothing will change.
(3) This is a scientific investigation because it does not involved a step by step process to answer a scientific query.
2 boxes of A
Because C = A + B
2 of A = 20 grams
at the other hand we have 2 of B = 10
So 20 + 10 = 30 grams
Answer: the certain of a 10ml pipet is listed as, 10.00 0.02,
Explanation: those numbers are close to 4 significant figures as in (10ml) around the amount you're looking for. , hope that makes sense!
