Which of the following solutions would show the greatest conductivity at 30°c?
a. 0.20 m ca(no₃)₂
b. 0.25 m hcl
c. 0.30 m naoh
d. 0.10 m nacl
e. 0.40 m ch₃oh

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true

Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?