Chemistry, 09.02.2021 20:10 amandabarriksofficia
O
10. A 170.00 g sample of an unidentified compound has an empirical formula of NaCrO3. What is
its molecular formula?
Calculate the empirical formula's
mass
M
Divide the mass is the problem by
the empirical mass
Multiply the # out to the
empirical compound.
0
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 23:00
What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml
Answers: 1
Chemistry, 22.06.2019 05:30
You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
Answers: 1
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
Chemistry, 22.06.2019 15:50
Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
Answers: 1
You know the right answer?
O
10. A 170.00 g sample of an unidentified compound has an empirical formula of NaCrO3. What is
Questions
Mathematics, 17.10.2020 14:01
Mathematics, 17.10.2020 14:01
Mathematics, 17.10.2020 14:01
Mathematics, 17.10.2020 14:01
Spanish, 17.10.2020 14:01
