Is 2HCl + Na2S - H2S + NaCl balanced?

The production capacity for acrylonitrile (C3H3N) in the United States exceeds 2 million pounds per year.

Certain metal oxide has the formula MO where M denotes the metal. A 73.35-g sample of the compound is strongly heated in an atmosphere of hydrogen to remove oxygen as water molecules. At the end, 64.21 g of the metal is left over.

Question 12 2 pts A gas is initially at STP. When heated to 25°C what will the pressure be in atmospheres assuming constant volume and moles?

If 2.0 liters of oxygen gas react with excess carbon monoxide at 273 K and 1.00 atm, how many liters of carbon dioxide can be produced under the same conditions? 2 CO (g) + O2 (g) yields 2 CO2 (g)

Describe how to write the Ksp.

A friend says that temperature increases altitude increases becauses you're moving towards the sun. Is this true? Explain.

Zinc put in concertrated sodium hydroxide

how do geologists use seismic waves to locate an earthquakes epicenter

Which formula id correctly paired with its name? A. MgSO↓ = magnesium chlorine B. FeO = iron (|||) oxide C. K↓2O = Phosphorus dioxide D. CuCI↓2 = copper (||) chloride

Suppose you find a rock that contains some potassium-40 (half-life of 1.3 billion years). you measure the amount and determine that there are 5 grams of potassium-40 in the rock.