Chemistry, 25.04.2020 23:31 123iamthe1
The rate of a reaction is found to double when the concentration of one reactant is quadrupled (increased by a factor of 4). The order of the reaction with respect to this reactant is
one quarter (1/4)
First
one half (1/2)
Second
Answers: 2
Chemistry, 21.06.2019 12:50
What is the specific heat of a substance that absorbs 2.5×10^3 joules of heat when a sample of 1.0 ×10^4g of the substance increases in temperature from 10°c to 70°c?
Answers: 2
Chemistry, 22.06.2019 04:30
Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.
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 19:50
A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution
Answers: 3
The rate of a reaction is found to double when the concentration of one reactant is quadrupled (incr...
Mathematics, 12.11.2019 21:31
Physics, 12.11.2019 21:31
Mathematics, 12.11.2019 21:31
Mathematics, 12.11.2019 21:31
Mathematics, 12.11.2019 21:31
Geography, 12.11.2019 21:31
Mathematics, 12.11.2019 21:31
English, 12.11.2019 21:31