The number of positive charges in the nucleus of an atom is equal to to an altitude where the pressure is 380 mmHg and the temperature is 54°C

A 0.25 m solution of the sugar sucrose (c12h22o11) in water is tested for conductivity using the type of apparatus shown. Bulb wires solution being tested plugged into wall outlet what do you predict will happen? 1.

Hello, What is a four letter word the second letter is a O, and the hint is, "A period or measurement of time"

Phosphoglucoisomerase interconverts glucose 6‑phosphate to, and from, glucose 1‑phosphate. phosphate phosphoglucoisomerase glucose 6 - ⇌ glucose 1 - phosphate After mixing equal amounts of the two molecules, the solution achieved equilibrium at 25 ∘

How are physical properties used to describe matter?

What type of shoes should a student wear while working with chemical and with glassware

What percent of the earth's surface water is fresh water?

You heat 3.869 g of a mixture of fe3o4 and feo to form 4.141 g fe2o3. What is the mass of oxygen reacted?

What kind of waves do cellar telephones use to transmit amend recive signals

Which process is a physical change? A. iron rusting B. milk turning to curd C. water boiling D. paper burning E. hard water staining pipes

1. How much calcium oxide would be made by the thermal decomposition of 25 grams of calcium carbonate? CaCO3 - > CaO + CO2 2. How much oxygen gas can be produced through the decomposition of potassium chlorate (KClO3) if 194.