Question 22
which change would cause the volume of a balloon to increase?
a
incr...
Chemistry, 11.09.2019 17:10 leysirivera23ovez6n
Question 22
which change would cause the volume of a balloon to increase?
a
increasing the temperature of the balloon
b
increasing the atmospheric pressure
c
removing gas from the balloon
d
placing the balloon under water
Answers: 2
Chemistry, 21.06.2019 20:30
1. calculate the approximate enthalpy of the reaction in joules. estimate that 1.0 ml of vinegar has the same thermal mass as 1.0 ml of water. iqnore the thermal mass of th sodium bicarbonate. note: it takes about 4.2 joules () to change 1.0 gram (1.0ml) of water 1.0 c
Answers: 2
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Identify and describe the three ways that mutations affect organisms.
Answers: 1
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In a ni-cd battery, a fully charged cell is composed of nickelic hydroxide. nickel is an element that has multiple oxidation states. assume the following proportions of the states: nickel charge proportions found 0 0.17 +2 0.3 +3 0.33 +4 0.5 (a) determine the mean of the nickel charge. enter the answer to 2 decimal places.(b) determine the cumulative distribution function of nickel charge.
Answers: 2
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