Chemistry, 18.10.2019 16:30 lindseyklewis1p56uvi
What is the mass of a sample of a sample of iron (cp=0.44j/g•°c) when it is heated from 60°to 160°c. the heat is transferred is 6600j.
Answers: 2
Chemistry, 22.06.2019 05:50, zaleemawhite
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Chemistry, 22.06.2019 06:30, AleciaCassidy
Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d
Answers: 1
Chemistry, 22.06.2019 07:40, caleb19moody
21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8
Answers: 2
What is the mass of a sample of a sample of iron (cp=0.44j/g•°c) when it is heated from 60°to 160°c....
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