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Compounds
Page 2
Questions (215)
Compounds can be classified as acids or bases according to _____ different theories.
3 answers
asked by
Diana
976 views
Name 20 compounds in chemistry
3 answers
asked by
Nathaniel Benson
25 views
Both calcium sulfate and magnesium sulfate can form hydrates with water. Could white anhydrous CaSO4 or MgSO4 be substituted for
4 answers
asked by
HELP!!!
739 views
give me a list of all the compounds with 7 total atoms
15 answers
asked anonymously
95 views
Which of the following items is a salt?(1 point) Responses antacid antacid sodium hydroxide sodium hydroxide carbonic acid
3 answers
asked anonymously
65 views
Could someone please check my Chemistry homework?
The molecular formula for cisplatin, a chemotherapy agent, is PtCl2(NH3)2 (The
2 answers
asked by
Nathalie
604 views
Name each of the following compounds:
a. CrO3 c. Al2O3 e. CaBr2 b. Cr2O3 d. NaH f. ZnCl2
5 answers
asked by
Dalal
656 views
1.n(MnS)
1 answer
asked by
Mariam Ibrahim
50 views
Mei-Ling is given the task of studying the compound calcium bromide.
Before she even begins her research, what information can
7 answers
asked by
macie
1,986 views
1. Name 3 insoluable compounds, each with a different anion
2. Name 3 strong acids, only 1 can be from group 17 3. Name 3 strong
1 answer
asked by
Maxine
483 views
So this concept is kinda new to me. I used a solubility table for these and am wondering if they are right? Any help is much
2 answers
asked by
Anonymous
535 views
Find gew of d following Kmno. K2cr2o7. Kno3
1 answer
asked by
Ndubuisi
316 views
what compounds (fats, starch, protein and simple sugar) do the following foods have?
Oatmeal Margarine Salmon Whole milk
1 answer
asked by
Anonymous
423 views
Nitrogen combines with oxygen to form a variety of compounds. One of these compounds is called nitrous oxide or "laughing gas."
1 answer
asked by
Anonymous
648 views
Which of the following substances is a compound?(1 point) Responses water (H2 O) water (H2O) carbon (C) carbon (C) oxygen (O)
3 answers
asked by
trippie
39 views
The ionic compound sometimes called uranium yellow is used to produce colored glazes for ceramics. It is 7.252% sodium, 75.084%
2 answers
asked by
tash
675 views
Which compound is made up of three elements?
A. H2O2 B. CaCl2 C. HNO3 D. Na2O
4 answers
asked by
Anonymous
437 views
How many compounds are in potassium sulfide (K2S)?
1 answer
asked by
Talha
372 views
i am having trouble with this compound.
Molybdenum (VI) Chromate I'm have it find its formula and can't seem to get it. Thanks
1 answer
asked by
Rob
377 views
Which compounds are both classified as electrolytes?
A. NH4Cl and KCl B. KCl and CH3OH C. NH4Cl and C6H12O6 D. C6H12O6 and CH3OH
3 answers
asked anonymously
70 views
draw each of the following compounds using condensed formulas:
a) 3,3,5-trimethyl-1-hexene b) 1-bromo-3-chloro-1-heptyne c)
2 answers
asked by
Ashley
663 views
Al2(s)C(g)
1 answer
asked by
NTANDO
282 views
Which radical is copper sulphate?
1 answer
asked by
Gidix
297 views
Find the Electron DOMAIN GEOMETRY & the MOLECULAR GEOMETRY of the following compounds:
1) ICl3 2) PCl3 3) XeF4 4) SF6 5) TeCl4
2 answers
asked by
BMW
1,292 views
what are some good compounds(salts, acids,/bases) that are good conductors when dissolved in h2o
5 answers
asked by
chemistry
360 views
This is part of a marathon problem, we have to identify the five compunds of H, N, and O described below. For each compound, I
2 answers
asked by
Kristin
637 views
1.
NaCl 2. MgBr2 3. CO2 : CO2 4. SO2 : SO2
3 answers
asked by
Snaggy
35 views
Three volatile compounds X,Y, and Z each contain elements Q. The precent by weight of element Q in each compound was determined.
1 answer
asked by
Lucy
1,199 views
The formulas for ethanol and ammonium nitrate are C2H5OH and NH4NO3. In what respects are these formulas and compounds
3 answers
asked by
Jen
1,896 views
Answer Check Please...
A compund contains only hydrogen and nitrogen and is 12.6% hydrogen by mass. A gaseous sample of the
2 answers
asked by
Kathy
667 views
MoP
Sb2(CrO4)5 And Molybdenum (VI) Phosphate I'm having trouble with these only
2 answers
asked by
Nae
525 views
I have a project on Sulfur Hexachloride, or SCl6, but I can't find any info on it! Any help?
4 answers
asked by
Kate
501 views
The chemical formula for carbonic acid is H2CO3
. How many compounds are represented by this formula?(1 point) Responses 2 2 6 6
3 answers
asked anonymously
56 views
What is the compound name fo HC2H3O2?
2 answers
asked by
jhgjgk
513 views
anther name for a salt
3 answers
asked by
Denesh dillon persaud rokdjdnn, x
333 views
Calculate (to the nearest 0.1 u) the formula mass of these compounds.
(a) rubidium nitrate, RbNO3 u (b) aluminum peroxide,
1 answer
asked by
taylor
1,095 views
3h
2h 1h 4 3 2 1 0 ppm C2H6O I tried to duplicate the spectrum for this compound. I'm guessing its ethanol but I don't know how
1 answer
asked by
Andy
401 views
Hi!
Hoping someone knows this/has some on hand. Without being combined with anything, what colour is Pb(C2H302)2 (lead acetate)?
2 answers
asked by
Claire
1,025 views
Textrodotoxin is a toxic chemical found in fugu pufferish, a popular but rare delicacy in Japan. The compound has a LD50 (the
3 answers
asked by
Rose23
463 views
Would the compound K2O be considered solute in water?
Would the compound BaSO4 be considered solute in water?
2 answers
asked by
jazzz
1,031 views
What is the empirical forumla (lowest whole ratio) of the compounds below?
A. 13.0g Mg 1 mole/24.312 = .53 mole 87.0g Br 1
6 answers
asked by
Chopsticks
603 views
what is the overall change of an ionic compound?
2 answers
asked by
b
813 views
for an ionic compound, the name of the negative ion comes first. True or False?
3 answers
asked by
Taylor
385 views
Tin(II) fluoride (SnF2) is added to toothpaste. What is the mass of F in grand in 34.6 g of the compound. Round to three sit
3 answers
asked by
Nadia
37 views
We have a crossword puzzle that asks, "What is a family of compounds that holds water?" We have a four-letter space for the
2 answers
asked by
Alex
471 views
formula for silicon dioxide?
1 answer
asked by
Me
340 views
write the formulas for the following
potassium sulfide i put KaS Tin (IV) chloride i put SnCl4 Dihydrogen sulfide i put H2S
2 answers
asked by
John
760 views
This is part of a marathon problem, we have to identify the five compunds of H, N, and O described below. For each compound, I
1 answer
asked by
Corey
462 views
What are the physical properties (appearance) of Ionic and Covalent Compounds?
[I need to make a chart comparing the two] thanks
1 answer
asked by
Krissy M
1,187 views
what suffix ends the names of all binary molecular compounds?
http://chemistryhelper.googlepages.com/home9
2 answers
asked by
Dennis
948 views
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Parent Categories (20)
Acids and Bases
Atomic Structure
Chemical Composition
Chemical Formulas
Chemical Reactions
Chemicals
Chemistry
Elements
elements and compounds
Food Composition
Formula Mass Calculation
Inorganic Chemistry
Matter
Molecular Geometry
Organic Chemistry
Oxidation Numbers
Resource Extraction
Solubility
Substances
Types of substances