Chemistry

Chemistry
Nicky2526
2021-03-17 13:52:33
Which are assumed to be constant while using the combined gas law a. Pressure b. Number of moles c. Volume and moles of gas c. Pressure and tempe...
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Chemistry
marioluigi847
2021-03-17 11:55:03
Which net change occurs in a nuclear fusion reaction? (1) Ionic bonds are broken. (2) Ionic bonds are formed. (3) Energy is converted to mass. (...
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Chemistry
alyssagutierrez
2021-03-17 11:08:03
Which sample of co2 has a definite shape and definite volume...
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Chemistry
evander
2021-03-17 05:27:18
Match each of the following specific hydrocarbon names with its general hydrocarbon class.. with picture...
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Chemistry
ZIPPYOFFPOO
2021-03-17 00:57:03
which term indicates how strongly an atom attracts the electrons in a chemical bond...
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Chemistry
Phyobrie
2021-03-17 00:21:48
All of the following are part of the digestive system except the __________. Select one of the options below as your answer: a. stomach b. esophag...
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Chemistry
MirthaLeszczynski
2021-03-16 10:51:03
after reviewing the effects of both "good" and "bad" ozone. How do you think our lives would be different if the "good" ozone were destroyed...
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Chemistry
LucyTencza99
2021-03-16 10:39:18
To create hydrogen and oxygen from water, you would need to perform which type of reaction? A. Synthesis B. Decomposition C. Single replacement ...
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Chemistry
Mcgeough958
2021-03-16 08:53:33
which element is shiny and silver colored and compounded with sulfur is bright red...
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Chemistry
maxsteelfan
2021-03-16 07:31:18
The most negative electron affinity is most likely associated with which type of atoms?...
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Chemistry
llshiflettk24
2021-03-16 05:45:33
When the water level of a stream or river exceeds its natural banks, it has reached its A. capacity. B. plateau. C. crest. D. flood stage....
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Chemistry
DaynaVirani
2021-03-15 16:38:18
which unit is used to express the pressure of a gas?...
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Chemistry
Zister
2021-03-15 16:26:33
which type of energy is associated with random motion of atoms and molecules in a sample of air? 1.chemical energy 2. electrical energy 3.nuclea...
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Chemistry
harmoshe
2021-03-15 16:03:03
Explain in a situation in which the reactant might weigh more than the product...
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Chemistry
Annie21
2021-03-15 15:39:33
Based on what you have now learned about biochemistry, predict which one of the three types of carbohydrates (monosaccharide, disaccharide, or polysa...
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Chemistry
Paola510
2021-03-15 09:23:33
When scientists look at these examples, what do they know about the atoms? Carbon-12 Carbon-14 The number of neutrons in each atom is not the same ...
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Chemistry
hinkfussjayce
2021-03-15 07:37:48
Which general trends in first ionization energy and electronegativity values are demonstrated by Group 15 elements as they are considered in order fr...
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Chemistry
Ashwhlr
2021-03-15 06:15:33
The properties of carbon are expected to be most similar to those of...
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Chemistry
KelliePafel618
2021-03-15 02:08:48
how does a light bulb have chemical energy? or does it not have any chemical energy???????? please help me whoever answers its a 5 star and a thanks...
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Chemistry
shanailw003
2021-03-14 22:49:03
The tank of an air compressor contains gas at normal atmospheric pressure (1atm). If the compressor motor pumps the equivalent of three extra tanks o...
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Chemistry
LongCondie
2021-03-14 22:13:48
Which of the following is a chemical property of aluminum? A. The melting point of aluminum is 660 degrees Celsius. B. The boiling point of alu...
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Chemistry
Bridget13
2021-03-14 21:50:18
Which type of elements make ionic compounds?...
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Chemistry
purpleminecraft
2021-03-14 15:10:48
The kidney is a (n) _______. The excetory system is a (n)_______....
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Chemistry
Otis582
2021-03-14 11:04:03
7.62g of iron reacts with 8.67g of sulfur what is the percentage yield if only 8g of Fes is produced...
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Chemistry
abbycabral
2021-03-14 02:15:18
Why do some molecules with no charge have a magnetic moment?...
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