Which of the following is a property of an acid?

a. sour taste

b. nonelectrolyte

c. strong color

d. slippery feel

EX: The periodic table is arranged in order of increasing from left to right, and elements in the same column have the same number of EV. ri.

Is yeast the same as baking powder

Discribe one way to separate sand and soil from water

What is the empirical formula of a compound that contains 40 percent carbon, 6.7 percent hydrogen, and 53.3 percent oxygen?

What occurs when energy is removed from a liquid-vapor system in equilibrium

Why is the hybridization of [Cr (H2O) 6]3 + d2sp3 and not sp3d2?

What kind of information can we gain by calculating H

How many moles of oxygen (O2) are present in 33.6 L of the gas at 1 atm and 0°C? A: 1.5 B: 2 C: 22.4 D: 32

A mixture of gases at a total pressure of 95 kPa contains nitrogen, carbon dioxide and oxygen. The partial pressure of carbon dioxde is 24 kPa and the partial pressure of the nitrogen is 48 kPa.

The colour change of methyl orange with neutral substance