What are some examples of homogeneous mixtures

What element is being reduced in the following redox reaction? MnO4 (aq) + H2C2O4 (aq) ? Mn2 + (aq) + CO2 (g) Answer C Mn O H

Gaseous ethane will react with gaseous oxygen to produce gaseous carbon dioxide and gaseous water. Suppose 2.10 g of ethane is mixed with 12. g of oxygen. Calculate the minimum mass of ethane that could be left over by the chemical reaction.

How long does it take for 750ml of water boil

What number of moles of O2 will be produced by the decomposition of 4.4 moles of water?

0.402 L = 402 mL 0.0202 L = 20.2 mL 3.6 L = 360 mL 11.1 L = 11,100 mL

Explain the hydrogenation of oil

A bucket of water with dry ice is not making fog fast enough. As a special effects expert, how could you make the fog form faster in the bucket?

What is the term for a solid that forms when two liquids are mixed together? A. a reactant B. an energy source C. a precipitate D. a solute

To convert from °C to K: T (K) = T (°C) + 273.15

If 5.05 g of Ca (OH) 2 and 6.70 g of H3PO4 are available, how many moles of Ca3 (Po4) 2 will you produce from each?