Skip to main content

Ôn tập kiểm tra giữa kì 1 2020-2021 Hóa Lớp 8 và Lớp 9 THCS

Ôn tập kiểm tra giữa kì 1 2020-2021 Hóa Lớp 8 và Lớp 9 THCS

Ôn tập kiểm tra giữa kì 1 2020-2021 Hóa Lớp 8 và Lớp 9 THCS

Posted: 01 Nov 2020 03:30 AM PST

Ôn tập kiểm tra giữa kì I 2020-2021 Hóa 8 1. Phải thuộc lòng hóa trị (trang 42 và 43 SGK Hóa 8) để lập công thức hóa học của các hợp chất bằng qui tắc đường chéo. 2. Tìm được hóa trị của các nguyên...

Thank you for spending some time at my site : www.tranganhnam.xyz and in my blog : http://hocdethi.blogspot.com/. I hope you come to visit again soon!

Lỗi sai hay gặp khi dự đoán phản ứng hóa học

Posted: 01 Nov 2020 03:22 AM PST

 Lỗi sai hay gặp khi dự đoán phản ứng hóa học Trong kỳ thi THPT quốc gia, ở môn hóa, học sinh thường dự đoán sai các phản ứng hóa học. Để khắc phục nhầm lẫn này, các em cần lưu ý những điều...

Thank you for spending some time at my site : www.tranganhnam.xyz and in my blog : http://hocdethi.blogspot.com/. I hope you come to visit again soon!

Comments

Post a Comment

Popular posts from this blog

Long list of good forums for seo

S. No. Site Name DA PA Moz Rank 1 http://www.addthis.com/forum 100 59 4.46 2 http://www.answers.microsoft.com 100 64 6.29 3 http://forum.statcounter.com 100 57 8.17 4 http://forums.microsoft.com 100 61 4.53 5 http://www.mozilla.org/about/forums 100 1 0 6 http://www.flickr.com/help/forum 98 78 6.88 7 http://forums.myspace.com 98 42 3.93 8 wordpress.org/support 98 75 7.5 9 http://forum.joomla.org 97 91 7.41 10 http://forums.mysql.com 97 78 6.73 11 http://www.phpbb.com/community 96 72 5.6 12 http://community.skype.com 96 68 5.4 13 http://www.drupal.org/forum 96 76 6.1 14 forum.statcounter.com/vb 95 62 6.2 15 http://www.sba.gov/community 94 64 4.52 16 http://forum.siteground.com 94 49 4.36 17 http://moodle.org 94 94 8.04 18 http://forums.cnet.com 94 64 5.53 19 forums.photobucket.com 94 64 6.4 20 http://forums.hostgator.com 93
6 comments
Read more

High domain authority social book marking & forums

http://answers.microsoft.com/en-us http://archiveoflinks.com/ http://community.sitepoint.com/ http://de.lirio.us/ http://del.icio.us/ http://dondir.com/ http://filesharingtalk.com/ http://forum.deviantart.com/ http://forum.joomla.org/ http://forums.cnet.com/ http://forums.hostgator.com/ http://forums.mysql.com/ http://forums.searchenginewatch.com/ http://simplemachines.org/community/index.php http://www.247webdirectory.com/ http://www.2daydir.com/ http://www.9dir.com/Submit http://www.9sites.net/ http://www.9w1.net/ http://www.a1webdirectory.org/ http://www.abacusseo.com/ http://www.abc-directory.com/ http://www.abigdir.com/ http://www.acewebdirectory.com/ http://www.add2us.com/ http://www.addbusiness.net/ http://www.addlink.us/ http://www.addlinkzfree.com/ http://www.addsite.info/ http://www.afreeurl.info/ http://www.agrieducation.org/ http://www.alistdirectory.com/ http://www.allnicesites.com/ http://www.allstatesusadirectory.com/ http://www.alwayslinks.com/ http://www.ananar.com/ ht
Post a Comment
Read more

100 Most important websites for SEO Work

Not all backlinks are created equally. You'll find that certain sites pack a powerful punch with search engines and some are a complete waste of time. From my research, I've found that the following  ten websites  are the perfect starting point for your backlinking campaign: 1. Facebook :  {PR 9  No-Follow } –  One of the downsides to Facebook is they have a "no-follow" policy with their outbound links.  This means your site won't get credit for any link from this social media site. So why do I include Facebook in this list? Well, there are a number of indicators that Google has increased their emphasis on the amount of "social buzz" a site gets.  So it's important to set up a Facebook profile or Fan Page for your website.  Plus you should also make sure this page gets a steady amount of  comments  and  likes . 2. YouTube :  {PR 9 Do-Follow/No-Follow} –  There's a little confusion about YouTube when it comes to backlinks. Your main profile does h
1 comment
Read more