Which of these substances contributes to soaps slippery texture? - an acid - a base - carbonate - water

Select the correct answer. How was Rutherford's gold foil experiment inconsistent with the plum pudding model of the atom?

According to Le Chatelier's principle, what happens when the concentration of reactants is doubled in a chemical reaction that was in equilibrium? a. The equilibrium shifts to the right to favor the formation of products. b.

Match each substance with either acid or base. 1. ammonia baking soda 2. lemon juice boric 3. base base 4. acid acid

Suppose that a fictitious element, x, has two isotopes: 59x (59.015 amu) and 62x (62.011 amu). the lighter isotope has an abundance of 71.7%. calculate the atomic mass of the element x.

The three isomers of pentane have different (1) formula masses (2) molecular formulas (3) empirical formulas (4) structural formulas

Maple syrup has a density of 1.325 g/ml, and 100.00 g of maple syrup contains 67 mg of calcium in the form of ca2 + ions. what is the molarity of calcium in maple syrup?

When an object is lifted 6 meters off the ground, it gains a certain amount of potential energy. If the same object is lifted 18 meters off the ground, its potential energy is A. six times as much. B. the same. C. three times as much. D.

How many moles of oxygen gas are there in 6.02 x 10 the the 24th power?

In the chemical laboratory why do scientists use a mortar and pestle

Which feature is found only in prokaryotic cells A) plasmid B) flagella C) cytoplasm D) cell membrane