cutecatgirl7761 cutecatgirl7761

06-10-2022
Chemistry

Answered

which quantity has the greatest mass? 2.0 mol of nacl 2.0 mol of na 2o 2.0 mol of na all of these quantities have the same mass. 2.0 mol of o 2

Answer :

Other Questions

Consider the reaction. Zn(s) + 2HCl(aq) →→ ZnCl₂(aq) + H₂(g) Which statement is true at STP? (The atomic mass of Zn is 65.39 u.) 2 mol of HCI produce 1 L of H₂

Why did it require two sodium atoms to complete the na2o formula unit? na has 2 charge and o has -1 charge. na has 1 charge and o has -2 charge. na has -2 charg

average atomic mass for 5 of 10 are 197Au 5 of 10 are 198Au

Part 2 2H2O2 → 2 H2O + O2 Determine the total mass of the reactants Show work: Determine total mass of products show work: Do your answers verify the law of co

use the densities of water and ethanol that you calculated in experiment 11 to answer the questions. what is the mass of a sample of water that has a volume of

of the five elements al, cl, i, na, rb, which has the most exothermic reaction? (e represents an atom.) what name is given to the energy for the reaction? hint:

1 . lowest energy position of an electron in an atom atomic mass 2 . the area around the nucleus of an atom where the probability of finding an electron is gr

A scientist performs an experiment in a lab. He mixes 15 g of Chemical A with 34 g of chemical B to make the compound AB. According to the law of conservation o

Iron chloride is produced by heating iron in chloride gas.The equation for the reaction is: 2Fe+3Cl2²-->2FeCl³ Calculate the volume of chl

(b) These are Jay's results. Concentration of acid in mol/dm³ 0.1 0.1 0.5 0.5 1.0 1.0 2.0 2.0 Time taken to collect 10 cm³ gas in s 50 35 25 18 7 7 7 7 Catalyst