Chemistry, 21.08.2019 22:10 brooke0713
The compound feci3 is made of ?
a(three molecules
b(one atom of iron and 3 atoms of carbon
c(one atom of iron and three atoms of chlorine
d(two atoms of iodine one atom of iron and one atom of carbon
Answers: 2
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
Chemistry, 22.06.2019 09:30
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone,due to its high light availability and warm water temperature
Answers: 3
Chemistry, 22.06.2019 17:40
Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.
Answers: 1
Chemistry, 22.06.2019 18:00
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
The compound feci3 is made of ?
a(three molecules
b(one atom of iron and 3 atoms of ca...
a(three molecules
b(one atom of iron and 3 atoms of ca...
Chemistry, 14.11.2019 04:31
Mathematics, 14.11.2019 04:31
Social Studies, 14.11.2019 04:31
Mathematics, 14.11.2019 04:31
Mathematics, 14.11.2019 04:31
Spanish, 14.11.2019 04:31
Computers and Technology, 14.11.2019 04:31
English, 14.11.2019 04:31
Health, 14.11.2019 04:31
Mathematics, 14.11.2019 04:31
Mathematics, 14.11.2019 04:31