It is commonly found in rocks and also forms the main component of seashells, eggshells, snail shells, pearls, corals, etc. It is a non-toxic, odorless, white color compound. It reacts with acids to form carbon dioxide and is alkaline. In this article, we will study whether CaCO3 is soluble in water or not. So, is CaCO3 soluble in water? No, CaCO3 is insoluble in water because of the very strong electrostatic forces of attraction that exist in the calcium carbonate molecules....

This is produced due to the difference in the electronegativity (the ability of an atom in a chemical bond to pull electrons towards itself) of two or more atoms in a molecule or in other words, the unequal sharing of their valence electrons. It involves the physical properties of the compounds such as boiling and melting points, solubility, surface tension and the interaction between the molecules. So, Is CH3Cl polar or non-polar?...

Many reactions undergo the mixing of several chemical compounds with iodine pentafluoride. Many science students may have a doubt regarding whether IF5 is polar or not. I will answer this question and will discuss the surrounding topics too. So, Is IF5 Polar or Nonpolar? IF5 is polar in nature. The molecule has a bent shaped geometrical structure because of lone pair and bond pair repulsion as per VSEPR theory due to which there occurs an imbalance in charge distribution across the molecule....

LiOH can be prepared by reaction of Li metal or LiH, lithium hydride with water. It exists in the monohydrate form at room temperature and loses the water of crystallization at 423 K (150oC). 2Li + 2H2O → 2LiOH + H2 ↑ Another method for the preparation of LiOH is by the reaction of lithium carbonate with lime. Li2CO3 + Ca(OH)2 → 2LiOH + CaCO3 So now the question arises whether LiOH is a strong base....

The already available LG Harmony and LG Harmony 2 are sold only by Cricket and it seems that the 3rd variant will also be sold by Cricket. The most reliable tipster “Evan Blass” revealed a photo of Harmony 3 on tweeter – showing us the first look of that upcoming smartphone from LG. According to the shared image, the smartphone seems to be loaded with the tallest display and smaller bezels at the bottom and the top....

Undoubtedly, One UI is awesome, but it takes quite a while to make. Last year, Samsung pushed many Android updates to its devices, and with many Android Pie 9.0 updates landed back in December 2018, it’s most likely that Samsung’s Android 10 updates wouldn’t land before 2020. Well, any of Samsung’s smartphones which have already received two updates (Oreo and Pie) are on the fence. That obviously means well-recognised and popular smartphones like Galaxy S8 and Galaxy Note 8 are in danger zone and wouldn’t be able to get Android 10 updates....

Some passionate users also get customized decals for their MacBooks; apart from providing aesthetic appeal, decals also protect the outer surface of your MacBooks. Over a period of time, the keyboard, lid, and trackpad gather dust, which sticks there permanently. To avoid this, you can cover these areas with beautiful decals. We have listed some of the best designs and colors to jazz up your MacBooks. 1. NDAD What about showcasing famous buildings on the back of your Macbook?...

Page source view is a great tool for developers and they use source code for troubleshooting most problems with a website. It’s very easy to access the source code of any website. You need to right-click on the webpage and select View page source from the context menu. Doing this open-source code for a particular web page on a different tab. Depending on your requirement, you can take a look at it....

Users who aren’t aware of DoH, its a protocol for performing remote Domain Name System (DNS) resolution via the HTTPS protocol. The purpose of this feature is to protect user privacy and security by preventing eavesdropping and manipulation of DNS data. Edge has picked lots of options and features from the Chrome browser and the DoH option is one out of them. Google already enabled DNS over HTTPS (Doh) feature in Chrome v84....

Are you the one who are willing to tune your daily life fine and be able to remain one step ahead of every schedule with optimum convenience? I’d like to recommend you a smart timer app which has been specifically designed to fix the complexities of managing your different activities like, email checking, making a daily report, writing an article and more with sheer fun. Ever since I had an interaction with it, it became my excellent tool in handling various activities with precision....

It is one of the most common gaseous molecules having a reddish-brown hue. It can be cooled and compressed into a yellowish-brown liquid for tendshipping and transport. A highly toxic poisonous chemical compound, NO2 is a major air pollutant and belongs to the group of oxides of nitrogen. This chemical can be used for bleaching and sterilization purposes. It has applications in tobacco and explosive industries. NO2 acts as an intermediate in HNO3 acid manufacturing as well as an oxidizer for fuels in rockets and space probes....

Key factors: * Total OnePlus discussion board journey for your pocket * New mobile-optimized user interface * Customizable subforum navigation * Push notifications for signals (coming quickly) Added thread/submit making improvements to scheme. Added submit image click to zoom scheme. Mounted submit GIF image show disclose. Mounted submit YouTube video show disclose. Easiest alternate I observed is that the hunt bar appears to be like to be to were mounted....

The latest and coolest Reno Z is priced $499 and sporting an impressive 6.4-inches display – based on AMOLED technology with a screen-to-body ratio of 92%. Oppo Reno Z features boasting a 48MP camera – mounted on its back with Ultra Night Mode 2.0 which makes dazzling night-time photography. The super-powerful AI Chipset and noise-reduction algorithm are allowing that beast to recognize different scenarios and capture the best images with a lot of details and colours....

Oppo has used quite a few attention-grabbing innovations such as the first of its kind 65W Super VOOC 2.0 fast charging. The leaked images indicate that the smartphone can be charged up to 75% in less than 25 minutes – which means every increment in 10 seconds. In other words, in less than 10 seconds, the 4000mAh battery will load from 15% to 16%! Remember that these figures have not been reached by any other competitor yet....

You can also adjust the page orientation to print in landscape or portrait mode instead of the traditional default of having text and page numbers running up and down on a page. Page Setup in MS Word includes The page Margin is the space between the contents and edges of each side of the document. Orientation is the page layout, in which the document is displayed or printed. The common types of page orientations are Portrait and Landscape....

The Pivo Pod is a smart device that will allow you to shoot your own videos without worrying about going out of focus or out of frame. The device works on a smart follow technology that will track the object/face you select as your target. Basically, it is an interactive camera mount for photography and videography. So without any further delay, let’s dive into this product. Pivo – Smart Interactive Pod for Smartphone Photography and Videography Get started with the Pivo Pod Connecting your Phone with the Pivo Pod is very easy, just charge the device and download the Pivo Pod App from App Store or Play Store....

Energy Rangers franchise comes alive as an RPG! Obtain and level up Energy Rangers from every TV series! Catch dynamic, extremely efficient groups of Rangers to mediate on any foe! ▶ Sides – Deploy your Rangers from the dynamic Philosophize Middle (appropriate indulge in on the label!) – Pilot the mightiest Megazords to defeat pass – Construct tactical groups for every day missions and interdimensional dungeon runs – Battle other players in the Dimensional Enviornment’s 5-vs-5 PvP – Be conscious alliances to full dramatic, huge-scale raids – Fabricate bright rewards!...

ProVide is the answer for intuitively managing secure access to files inside your organization and across organizational boundaries. Share, receive and collaborate on files using a web interface, but still completetly under your control. Combining a secure and extremely capable MFT server with business integration functionalites makes ProVide a business integration and information hub for almost any organisation.

1. Thin-Fit This case from Spigen sports an ultra-slim profile. The form-fitting look gets along with iPhone 7 nicely. Made of high-quality premium polycarbonate materials, it offers just the needed safeguard from drops to your device. The matte finish adds charm to its profile. The raised bezel has been designed to shield the screen from scratch. It’s available in seven charming colors like black, crystal clear, jet black, champagne gold, jet white, satin silver and rose gold....

This announcement was made right after tipster Ishan Agarwal who rumoured that this smartphone will be named Redmi K20. Moreover, Agarwal also suggested that it may be named K20 Pro too. Well, the company itself didn’t announce any second variant as of yet. Weibo is the platform where Redmi announced that it’ll be called K20. The General Manager Lu Weibing also used the same platform to make an announcement and added that Redmi will announce all of its flagship devices under the K-Series in upcoming years....