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Why doesn't Si + Wo3 ignite?

Last post by edig789 « Tue Apr 20, 2021 4:56 am
Replies: 2
by edig789 » Sun Apr 18, 2021 6:42 pm

2 Replies

11 Views

Last post by edig789
Tue Apr 20, 2021 4:56 am
HELP! Mechanism for formation of Br2 from H2O2 and HBR

Last post by ChenBeier « Mon Apr 19, 2021 10:01 pm
Replies: 1
by irlwhalien » Mon Apr 19, 2021 4:39 pm

1 Replies

4 Views

Last post by ChenBeier
Mon Apr 19, 2021 10:01 pm
PLEASE HELP complete the equation

Last post by ChenBeier « Mon Apr 19, 2021 9:58 pm
Replies: 1
by chemodette » Mon Apr 19, 2021 4:57 pm

1 Replies

20 Views

Last post by ChenBeier
Mon Apr 19, 2021 9:58 pm
How to convert PPB to molarity?

Last post by Dhamnekar Winod « Mon Apr 19, 2021 9:19 pm
Replies: 6
by Dhamnekar Winod » Mon Apr 19, 2021 7:42 am

6 Replies

24 Views

Last post by Dhamnekar Winod
Mon Apr 19, 2021 9:19 pm
Newman projection and sawhorse projektions

Last post by mplamenowa « Mon Apr 19, 2021 2:28 pm

by mplamenowa » Mon Apr 19, 2021 2:28 pm

0 Replies

6 Views

Last post by mplamenowa
Mon Apr 19, 2021 2:28 pm
Help me please =D

Last post by nike_victoria « Mon Apr 19, 2021 7:38 am
Replies: 2
by nike_victoria » Thu Apr 15, 2021 9:21 am

2 Replies

36 Views

Last post by nike_victoria
Mon Apr 19, 2021 7:38 am
Name the substance

Last post by Daria Gladkaia « Mon Apr 19, 2021 3:49 am
Replies: 3
by Daria Gladkaia » Mon Apr 19, 2021 1:02 am

3 Replies

17 Views

Last post by Daria Gladkaia
Mon Apr 19, 2021 3:49 am
Balance Equation

Last post by ChenBeier « Mon Apr 19, 2021 3:15 am
Replies: 1
by Mathias1234 » Mon Apr 19, 2021 2:58 am

1 Replies

18 Views

Last post by ChenBeier
Mon Apr 19, 2021 3:15 am
What happens when you mix Hypochlorous Acid and Vinegar?

Last post by ChenBeier « Sun Apr 18, 2021 4:28 am
Replies: 3
by dpak80 » Fri Apr 16, 2021 11:38 pm

3 Replies

22 Views

Last post by ChenBeier
Sun Apr 18, 2021 4:28 am
acid base titration

Last post by ChenBeier « Sun Apr 18, 2021 12:18 am
Replies: 1
by cristianoceli » Sat Apr 17, 2021 5:46 pm

1 Replies

16 Views

Last post by ChenBeier
Sun Apr 18, 2021 12:18 am
Chemistry

Last post by ChenBeier « Sat Apr 17, 2021 6:14 am
Replies: 1
by Maryneedshelp » Sat Apr 17, 2021 5:46 am

1 Replies

16 Views

Last post by ChenBeier
Sat Apr 17, 2021 6:14 am
Help me please

Last post by ChenBeier « Fri Apr 16, 2021 8:22 am
Replies: 1
by mplamenowa » Fri Apr 16, 2021 6:27 am

1 Replies

61 Views

Last post by ChenBeier
Fri Apr 16, 2021 8:22 am
mystery substance

Last post by Dhamnekar Winod « Thu Apr 15, 2021 9:48 am
Replies: 6
by Brixx » Mon Apr 12, 2021 1:17 pm

6 Replies

74 Views

Last post by Dhamnekar Winod
Thu Apr 15, 2021 9:48 am
Question

Last post by ChenBeier « Thu Apr 15, 2021 4:28 am
Replies: 3
by nike_victoria » Wed Apr 14, 2021 8:42 pm

3 Replies

38 Views

Last post by ChenBeier
Thu Apr 15, 2021 4:28 am
OrgChem

Last post by nike_victoria « Thu Apr 15, 2021 1:05 am
Replies: 2
by nike_victoria » Wed Apr 14, 2021 8:40 pm

2 Replies

27 Views

Last post by nike_victoria
Thu Apr 15, 2021 1:05 am
Coordination compound

Last post by ChenBeier « Wed Apr 14, 2021 10:35 am
Replies: 7
by Dhamnekar Winod » Tue Apr 13, 2021 8:03 am

7 Replies

61 Views

Last post by ChenBeier
Wed Apr 14, 2021 10:35 am
Please help me

Last post by ChenBeier « Tue Apr 13, 2021 6:53 am
Replies: 1
by Daze » Tue Apr 13, 2021 6:04 am

1 Replies

53 Views

Last post by ChenBeier
Tue Apr 13, 2021 6:53 am
Sorry

Last post by ChenBeier « Tue Apr 13, 2021 6:37 am
Replies: 1
by Daze » Tue Apr 13, 2021 6:13 am

1 Replies

28 Views

Last post by ChenBeier
Tue Apr 13, 2021 6:37 am
Finding out pH of the solution

Last post by ChenBeier « Sat Apr 10, 2021 2:06 am
Replies: 8
by Dhamnekar Winod » Wed Apr 07, 2021 7:09 am

8 Replies

118 Views

Last post by ChenBeier
Sat Apr 10, 2021 2:06 am
chemistry reactions

Last post by ChenBeier « Fri Apr 09, 2021 6:26 am
Replies: 1
by MATYBOII23 » Fri Apr 09, 2021 6:10 am

1 Replies

68 Views

Last post by ChenBeier
Fri Apr 09, 2021 6:26 am
2 FeCl3(aq) +3 Li2CO3(aq)--> Fe2(CO3)3(s)+6 LiCl (aq)

Last post by ChenBeier « Thu Apr 08, 2021 12:06 am
Replies: 1
by blueberry7000 » Wed Apr 07, 2021 10:07 pm

1 Replies

67 Views

Last post by ChenBeier
Thu Apr 08, 2021 12:06 am
MnCl2 won't dissolve?

Last post by ChenBeier « Wed Apr 07, 2021 9:07 am
Replies: 1
by tummo1997 » Wed Apr 07, 2021 8:44 am

1 Replies

67 Views

Last post by ChenBeier
Wed Apr 07, 2021 9:07 am
chemical reactions

Last post by ChenBeier « Tue Apr 06, 2021 9:53 pm
Replies: 1
by adri_Brown » Tue Apr 06, 2021 6:13 pm

1 Replies

82 Views

Last post by ChenBeier
Tue Apr 06, 2021 9:53 pm
pH determination problems

Last post by ChenBeier « Tue Apr 06, 2021 8:00 am
Replies: 7
by Dhamnekar Winod » Sat Apr 03, 2021 7:29 am

7 Replies

145 Views

Last post by ChenBeier
Tue Apr 06, 2021 8:00 am
What is the chemical reaction of sulphamic acid solution with trisodium phosphate solution

Last post by ChenBeier « Tue Apr 06, 2021 1:59 am
Replies: 1
by kamran_chemist » Tue Apr 06, 2021 1:18 am

1 Replies

55 Views

Last post by ChenBeier
Tue Apr 06, 2021 1:59 am
Forsterite (olivine) dissolution reaction / assumptions

Last post by pbuis « Mon Apr 05, 2021 10:14 am

by pbuis » Mon Apr 05, 2021 10:14 am

0 Replies

34 Views

Last post by pbuis
Mon Apr 05, 2021 10:14 am
please help me calculate stoichiometry

Last post by edig789 « Mon Apr 05, 2021 6:03 am
Replies: 2
by edig789 » Mon Apr 05, 2021 1:48 am

2 Replies

90 Views

Last post by edig789
Mon Apr 05, 2021 6:03 am
General Chemistry

Last post by OMEENG « Mon Apr 05, 2021 4:30 am

by OMEENG » Mon Apr 05, 2021 4:30 am

0 Replies

52 Views

Last post by OMEENG
Mon Apr 05, 2021 4:30 am
help

Last post by nike_victoria « Sun Apr 04, 2021 3:03 pm
Replies: 2
by nike_victoria » Sun Apr 04, 2021 2:11 pm

2 Replies

58 Views

Last post by nike_victoria
Sun Apr 04, 2021 3:03 pm
Polysubstituted Cyclohexane

Last post by nike_victoria « Sun Apr 04, 2021 2:12 pm

by nike_victoria » Sun Apr 04, 2021 2:12 pm

0 Replies

32 Views

Last post by nike_victoria
Sun Apr 04, 2021 2:12 pm
Question

Last post by nike_victoria « Sun Apr 04, 2021 2:01 pm

by nike_victoria » Sun Apr 04, 2021 2:01 pm

0 Replies

23 Views

Last post by nike_victoria
Sun Apr 04, 2021 2:01 pm
Help me please =D

Last post by nike_victoria « Sun Apr 04, 2021 1:59 pm

by nike_victoria » Sun Apr 04, 2021 1:59 pm

0 Replies

26 Views

Last post by nike_victoria
Sun Apr 04, 2021 1:59 pm
Atomic weight question 2

Last post by ChenBeier « Sat Apr 03, 2021 7:10 am
Replies: 3
by Dhamnekar Winod » Fri Apr 02, 2021 9:30 am

3 Replies

90 Views

Last post by ChenBeier
Sat Apr 03, 2021 7:10 am
chemistry

Last post by Himboy « Sat Apr 03, 2021 5:20 am
Replies: 1
by Himboy » Fri Apr 02, 2021 6:51 pm

1 Replies

50 Views

Last post by Himboy
Sat Apr 03, 2021 5:20 am
Atomic weight question

Last post by ChenBeier « Fri Apr 02, 2021 11:38 pm
Replies: 3
by Dhamnekar Winod » Fri Apr 02, 2021 9:19 am

3 Replies

77 Views

Last post by ChenBeier
Fri Apr 02, 2021 11:38 pm
How to find atomic weight of unknown element?

Last post by ChenBeier « Fri Apr 02, 2021 11:37 pm
Replies: 2
by Dhamnekar Winod » Fri Apr 02, 2021 9:16 am

2 Replies

69 Views

Last post by ChenBeier
Fri Apr 02, 2021 11:37 pm
conversion calculations

Last post by ChenBeier « Fri Apr 02, 2021 1:39 pm
Replies: 9
by sue » Tue Mar 23, 2021 1:57 pm

9 Replies

189 Views

Last post by ChenBeier
Fri Apr 02, 2021 1:39 pm
Please help me with exams!

Last post by ChenBeier « Fri Apr 02, 2021 10:27 am
Replies: 1
by pippo » Fri Apr 02, 2021 9:19 am

1 Replies

67 Views

Last post by ChenBeier
Fri Apr 02, 2021 10:27 am
Me podrian ayudar

Last post by Maite2019 « Fri Apr 02, 2021 10:17 am
Replies: 5
by Maite2019 » Wed Mar 31, 2021 10:58 pm

5 Replies

107 Views

Last post by Maite2019
Fri Apr 02, 2021 10:17 am
Org structures help

Last post by ChenBeier « Fri Apr 02, 2021 6:28 am
Replies: 1
by nike_victoria » Fri Apr 02, 2021 4:59 am

1 Replies

50 Views

Last post by ChenBeier
Fri Apr 02, 2021 6:28 am
Org Chem Help me PleasE

Last post by ChenBeier « Fri Apr 02, 2021 4:35 am
Replies: 1
by nike_victoria » Fri Apr 02, 2021 4:30 am

1 Replies

54 Views

Last post by ChenBeier
Fri Apr 02, 2021 4:35 am
ORG CHEM HELP Newman Confirmations Help

Last post by ChenBeier « Fri Apr 02, 2021 4:21 am
Replies: 1
by nike_victoria » Thu Apr 01, 2021 5:51 pm

1 Replies

55 Views

Last post by ChenBeier
Fri Apr 02, 2021 4:21 am
Help with equations

Last post by ChenBeier « Fri Apr 02, 2021 4:15 am
Replies: 1
by potatoofgayness » Thu Apr 01, 2021 10:44 pm

1 Replies

47 Views

Last post by ChenBeier
Fri Apr 02, 2021 4:15 am
Classification of matter

Last post by ChenBeier « Fri Apr 02, 2021 4:12 am
Replies: 1
by Dhamnekar Winod » Fri Apr 02, 2021 4:05 am

1 Replies

49 Views

Last post by ChenBeier
Fri Apr 02, 2021 4:12 am
help 2

Last post by ChenBeier « Wed Mar 31, 2021 1:06 pm
Replies: 1
by Laila Camila » Wed Mar 31, 2021 12:52 pm

1 Replies

84 Views

Last post by ChenBeier
Wed Mar 31, 2021 1:06 pm
reactions

Last post by ChenBeier « Wed Mar 31, 2021 1:04 pm
Replies: 1
by Laila Camila » Wed Mar 31, 2021 12:53 pm

1 Replies

75 Views

Last post by ChenBeier
Wed Mar 31, 2021 1:04 pm
concentration

Last post by ChenBeier « Wed Mar 31, 2021 1:02 pm
Replies: 1
by Laila Camila » Wed Mar 31, 2021 12:54 pm

1 Replies

51 Views

Last post by ChenBeier
Wed Mar 31, 2021 1:02 pm
limiting

Last post by ChenBeier « Wed Mar 31, 2021 12:58 pm
Replies: 1
by Laila Camila » Wed Mar 31, 2021 12:55 pm

1 Replies

57 Views

Last post by ChenBeier
Wed Mar 31, 2021 12:58 pm
help

Last post by ChenBeier « Wed Mar 31, 2021 12:55 pm
Replies: 1
by Laila Camila » Wed Mar 31, 2021 12:51 pm

1 Replies

52 Views

Last post by ChenBeier
Wed Mar 31, 2021 12:55 pm
questoes

Last post by Laila Camila « Wed Mar 31, 2021 12:38 pm

by Laila Camila » Wed Mar 31, 2021 12:38 pm

0 Replies

36 Views

Last post by Laila Camila
Wed Mar 31, 2021 12:38 pm

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