How many atoms of Hydrogen in the reactants of the following equation?
3Ba(OH)2 + 2Na3PO...
Chemistry, 20.02.2020 22:32 nabilop234
How many atoms of Hydrogen in the reactants of the following equation?
3Ba(OH)2 + 2Na3PO4 --> Ba3(PO4)2 + 6NaOH
6
5
4
3
Remember that the coefficient at the front of the compound must be multiplied by any subscript . If there is no subscript, it is multiplied by one. For example, the coefficient 3, in front of Barium hydroxide, must be multiplied by the subscript "2" to find the number of Hydrogen atoms, as well as to find the number of Oxygen atoms, since the "2" subscript applies only to the atoms in the parentheses.
Answers: 2
Chemistry, 21.06.2019 17:10
Abullet found at a crime scene may be used as evidence in a trial if the percentage of metals match to the composition of metals in a bullet from the suspect's ammunition. a forensic scientist's analysis of the bullet shows that it contains 11.9 g of lead, 0.5 g of tin, and 0.8 b of antimony. what is the percentage of lead metal in the bullet? express your answers to the one's place.
Answers: 2
Chemistry, 21.06.2019 20:30
In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust
Answers: 1
Chemistry, 22.06.2019 12:30
If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
Answers: 3
Chemistry, 23.06.2019 04:10
Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating
Answers: 2
Mathematics, 06.01.2021 02:10
English, 06.01.2021 02:10
Computers and Technology, 06.01.2021 02:10
Mathematics, 06.01.2021 02:10
English, 06.01.2021 02:10
Mathematics, 06.01.2021 02:10
Mathematics, 06.01.2021 02:10
Mathematics, 06.01.2021 02:10
Business, 06.01.2021 02:10
Mathematics, 06.01.2021 02:10