Chemistry, 13.02.2020 02:27 elizabethatkins1922
To what decimal place should each answer be rounded? How many significant figures does the rounded answer have? 101 cm − 99.1 cm = 1.9 cm (unrounded) After rounding, the answer should be reported to the tenths place and thus has significant figures . 0.5 atm + 9.8 atm = 10.3 atm (unrounded) After rounding, the answer should be reported to the tenths place and thus has 2 siginificant figures .
Answers: 2
Chemistry, 21.06.2019 21:30
Aphysical reaction is a process in which one or more reactants change into one or more products with different properties. select the best answer from the choices provided t f
Answers: 1
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
Chemistry, 22.06.2019 12:00
Which statement best explains the relationship between an area is geography and the temperature of its surface water
Answers: 1
Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
Answers: 1
To what decimal place should each answer be rounded? How many significant figures does the rounded a...
Mathematics, 11.11.2020 17:50
English, 11.11.2020 17:50
Mathematics, 11.11.2020 17:50
Mathematics, 11.11.2020 17:50
Law, 11.11.2020 17:50
Computers and Technology, 11.11.2020 17:50
Health, 11.11.2020 17:50
Biology, 11.11.2020 17:50
Mathematics, 11.11.2020 17:50
Physics, 11.11.2020 17:50
Computers and Technology, 11.11.2020 17:50