Chemistry

Chemistry
CarlenaLaudermilk
2021-03-04 05:53:03
PLEASE HELP!!! A vacuum flask keeps its contents warmer or cooler than the surrounding environment for a length of time. It consists of two flasks, ...
ANSWER
Chemistry
Adeena
2021-03-04 05:17:48
Since a element has a pH number of 7, meaning it is ______. That element can be classified as neither a ____ or a _____. Also, is this a balanced ...
ANSWER
Chemistry
allante
2021-03-04 03:55:33
How to do mole conversions...
ANSWER
Chemistry
tierraboo99
2021-03-03 21:16:03
__CH4 + __S8 ----> __CS2 + __H2S Balance this equation and calculate the mol CS2 produced when 1.50 mol S8 is used....
ANSWER
Chemistry
Gutierez206
2021-03-03 20:40:48
What is the molar mass of NaOh?...
ANSWER
Chemistry
kenziecondon
2021-03-03 19:42:03
What does fomented mean? a. dissolved b. resolved c. encouraged d. ignored...
ANSWER
Chemistry
ethan765
2021-03-03 16:10:33
Freezing and thawing of water can cause creep, which is?...
ANSWER
Chemistry
Ruby2261
2021-03-03 03:26:48
how are landslides and mudflows similar and how are they different?...
ANSWER
Chemistry
Conny
2021-03-03 02:28:03
According to Karl Marx, a communist revolution would lead to a more equal society in which social classes and the state would disappear. a. True b....
ANSWER
Chemistry
joanna23
2021-03-03 02:04:33
The number of organisms that the environment in an ecosystem can handle is called its _____. growth rate carrying capacity population density...
ANSWER
Chemistry
emmawilmer
2021-03-02 12:10:18
What kinds of mixture-(Homogenous, Heterogenous or a pure substance) are these? 1)Dissolved-Kool Aid 2)Gold 3)NaCl 4)bread...
ANSWER
Chemistry
tachrist
2021-03-02 10:59:48
Early Britons mined tin and fashioned weapons and tools out of bronze. a. True b. False...
ANSWER
Chemistry
itschelseax3
2021-03-02 08:15:18
which compound contains both covalent and ionic combined? A. KCl B. MgCl2 C. NH4Cl D. CCl4...
ANSWER
Chemistry
GeorgiaHoppin
2021-03-02 07:51:48
Convert 4251 grams into kilograms...
ANSWER
Chemistry
lotfi
2021-03-02 03:33:18
23. The relatively high boiling point of water is due to water having...
ANSWER
Chemistry
ybarra4576876
2021-03-02 00:13:33
How many formula units are there in 302.48 grams of zinc chloride?...
ANSWER
Chemistry
dabutterskotch4
2021-03-01 22:04:18
a sample of cyanic acid, HCN, contains 3.33x10^22 atoms. How many moles of cyanic acid are in the sample? **hint, find the number of molecules of HCN...
ANSWER
Chemistry
mayfieldwms
2021-03-01 21:29:03
when potential energy changes to kenetic this is called???...
ANSWER
Chemistry
Daniiiiiii
2021-03-01 16:23:33
What is the 5th element on the perodic table?...
ANSWER
Chemistry
gerarny
2021-03-01 09:55:48
Which nuclide has a half life that is less than one minute?...
ANSWER
Chemistry
DaronLaigo
2021-03-01 05:25:33
Which law states that the entropy of the universe is always increasing?...
ANSWER
Chemistry
camillenewman10
2021-03-01 05:13:48
How does a balanced chemical equation illustrate that mass is never lost or gained in a chemical reaction?...
ANSWER
Chemistry
CheyPie123
2021-03-01 04:50:18
How does a balanced chemical equation illustrate that mass is never lost or gained in a chemical reation?...
ANSWER
Chemistry
Emann
2021-03-01 02:52:48
A student was cleaning out the laboratory refrigerator and stumbled across an unlabeled vial of a colorless liquid. In order to identify it, the stud...
ANSWER
Chemistry
WillSchieferstein378
2021-02-28 23:33:03
Only a small amount of cerium oxide nanoparticles is needed because the nanoparticles .......... 1) are elements 2) are very reactive 3) have a h...
ANSWER