Chemistry, 16.04.2021 21:00 expresslmnop
La fórmula empírica es la mínima relación que hay entre los átomos de un compuesto. Cual de las siguientes corresponde a una formula empírica Opciones: B. 2 × (C2H5) = C4H10. A. 40% de C y 60% de H. C. C2H5.
Answers: 2
Another question on Chemistry
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
Chemistry, 21.06.2019 22:30
Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.
Answers: 2
Chemistry, 22.06.2019 20:00
Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line
Answers: 1
Chemistry, 22.06.2019 22:30
3.09 lab: reaction of metals 1 which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
You know the right answer?
La fórmula empírica es la mínima relación que hay entre los átomos de un compuesto. Cual de las sigu...
Questions
Mathematics, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
Biology, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
English, 20.10.2019 01:30
Computers and Technology, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
Mathematics, 20.10.2019 01:30
History, 20.10.2019 01:30
