Other Chemistry Answers

Give me 5 examples of Heterogeneous Mixture and Homogeneous Mixture

A box has dimension 0.2mx0.4m x 0.6m what is the volume of the box in cubic meter ? Round to the nearest hundredth

  295 gram Rubidium Oxide reacted with 202 gram calcium cyanide to produce Rubidium cyanide  and Calcium  Oxide.  Find

a)gram  of  Calcium  oxide

b) gram of excess  reactant  used up

c) gram of  excess  reactant that remained  unreacted

205 gram hydrogen sulfide

reacted with 75.0 g oxygen to

produce sulfur and water.

Find:

a) Gram of sulfur formed

b) gram of excess reactant

used up

c) gram of excess reactant

that remained unreacted

2. 295 gram Rubidium Oxide

reacted with 202 gram calcium

cyanide to produce Rubidium

cyanide and Calcium Oxide.

Find

a)gram of Calcium oxide

b) gram of excess reactant

used up

c) gram of excess reactant that

remained unreacted

With the Haber process how many grams of hydrogen would be needed to react with 13g of N2

A fluorinated organic gas in a cylinder is compressed from an initial volume of 950 mL at 152 Pa to 470 mL at the same temperature. What is the final pressure? Answer in units of Pa.

Silicon carbide, SiC, is made by heating solid carbon in the presence of silicon dioxide gas, (SiO2). Carbon monoxide is the side product of the reaction.

Calculate the mass(in gram) of SiC formed when 3.00 g of SiO2 is allowed to react with 4.50 g of carbon.