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Answers on questions: Chemistry
Chemistry
micmumby
Jun 12, 2021, 7:46:30 PM
12
which of the following compounds is not considered covalent (i.e., molecular) A. SiF4 B. NaF C. N...
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Chemistry
animelovergirl13
Jun 12, 2021, 6:50:40 PM
26
What is the outer most and thinnest layer of earths structure is the ?
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Chemistry
Sakowicz
Jun 12, 2021, 5:34:00 PM
12
A gas that exerts a pressure of 125.0 mm Hg in a container with a volume of _____ mL will exert a...
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Chemistry
pauric
Jun 12, 2021, 11:04:50 AM
9
How can living organisms and most materials on Earth be composed of just a few elements? Write i...
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Chemistry
jocuri1973
Jun 12, 2021, 9:09:00 AM
9
Write a balanced chemical equations or any chemical reaction you may observe by setting fire to s...
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Chemistry
ddvddfbhg
Jun 12, 2021, 3:59:50 AM
22
How many molecules are there in 2.30 grams of NH3 ?
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Chemistry
LaFlaka
Jun 11, 2021, 3:19:50 PM
17
Help please! Asap!!!!! Which of the following is a chemical change? A. melting ice B. Boling w...
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Chemistry
LaFlaka
Jun 11, 2021, 1:09:50 PM
10
Help with science, please !!! ASAP! An alloy is a mixture that has...? a. parts that do not settl...
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Chemistry
Cici27
Feb 23, 2021, 8:11:30 PM
28
Determine the number of molecules present in 4.56 moles of nitrogen (n2).
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Chemistry
poptarthero22
Feb 23, 2021, 1:59:00 PM
24
what has happened to sweat if it has a cooling effect
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Chemistry
kc2
Feb 22, 2021, 9:50:40 PM
12
What fraction of the enzymes will be active at ph=4.07 explain?
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Chemistry
Snowglow123
Feb 22, 2021, 4:50:40 PM
28
what statement best describes an igneous intrusion
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Chemistry
kelseyorange
Feb 22, 2021, 3:41:30 PM
13
Which region(s) of the period table contains elements that can adopt both positive and negative o...
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Chemistry
abracken2
Feb 22, 2021, 12:02:20 PM
19
Why is gravity an example of a scientific law?
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Chemistry
shashirekha197
Feb 22, 2021, 11:35:40 AM
30
Is the freezing of mercury a reversible or irreversible physical change?
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Chemistry
JeffreyIkeard
Feb 22, 2021, 9:57:20 AM
9
write 3.75 million in figures
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Chemistry
btamezz
Feb 22, 2021, 8:30:40 AM
9
71 cm is how many mm?
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Chemistry
GerardMarye905
Feb 22, 2021, 5:40:40 AM
8
a slow jogger runs a mile in 13 minutes. calculate the speed in (a) in/s, (b) m/min, (c) km/h. (1...
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Chemistry
pratyomg
Feb 21, 2021, 11:37:20 PM
16
What is the wavelength of radio waves?
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Chemistry
rissapf13
Feb 21, 2021, 11:09:50 PM
13
Noted scientist Dr. Elsa Birde described the effect of adding a mixture of dried apples and raisi...
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Chemistry
vivigurl
Feb 21, 2021, 7:18:10 PM
31
Compare and contrast chemical change and physical change
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Chemistry
JannLevites
Feb 21, 2021, 1:49:50 PM
22
why does the straw in a glass of water look like it is bigger in the water than it really is?
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Chemistry
redbull14
Feb 21, 2021, 1:14:00 PM
14
The largest atom from among the following is A. Li. B. Na. C. Rb. D. Fr.
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Chemistry
Kory118
Feb 21, 2021, 12:12:20 PM
11
What will Knowledge of chemistry enable you to do ?
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Chemistry
eminem03
Feb 21, 2021, 8:19:00 AM
7
A scientist who solves a new problem using something already learned is being
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