Water is a polar molecule because unequal sharing of electrons between O and H Hydrogen bond in water slighty negative O attracted to slightly positive H or nearby molecule H2O can form up to 4 bonds thermal en
An acid is ___. a compound that donates hydrogen ions to a solution Water is a polar molecule. This means that ___. the opposite ends of the molecule have opposite electrical charges Nonpolar molecules that cluster away from water molecules are called ___ molecules. hydrophobic Hydrophilic ...
Water is a ___ molecule. It has a positive charge at one end of the molecule and a negative charge at the other end. Because of this water sticks to itself through hydrogen bonding which is called ___Water also sticks to surfaces in a process called ___ These two phenomenon give wate...
2. This creates a polar molecule 3. One side has partially negative charge (o-side)4. Positive hydrogen end of one molecule to be attached to the negative Explain how hydrogen bonds create the properties of solvent action, density, and specific heat - the ability to act as a solvent-a ...
water is resistant to cooling because H bonds need to be reformed. when frozen, water molecules slow & spread out, which causes the volume of ice to be larger but the density is less than water water as a solvent water is a highly polar solvent and strong enough to break solute bonds ...
How old is the Earth? 4.5 billion years old Structure of a water molecule Each water molecule has two positive ends (hydrogen) and one negative end (oxygen). Polar and non-polar substances do not mix Biomolecules organic molecules which combine to form living organisms; includes carbohydrates, ...
Water that is held so tightly by another molecule (usually a large molecule such as protein) that it no longer has the properties of free water. 點擊卡片即可翻轉 👆 1 / 15 建立者 alnyahn15 3個月前建立 學生們也學習了 單詞卡學習集 學習指南 Milady N11 Monomer Liquid and Polymer Powder ...
Water is the universal solvent - explain how water can dissolve salt. Na+Cl- is broken apart in water and dissolved because the negative oxygen pulls the positive sodium and the positive hydrogen pulls the negative chlorine. This splits the salt molecule up. ...
Adhesion of Water to Materials that are Polar or Charged adhesion occurs because of the polarity of water; water molecules have an uneven sharing of electrons due to covalent bonding; this creates a negative and positive end of each water molecule; result is that water is attracted to other mo...
Water surrounding a positive or negative molecule when it orients itself according to the poles Oils, grease, and fat are... Non-polar Hydrophobic Water cannot attach to the substance because the substance is non-polar Hydrophilic Water can attach to the substance because the substance is polar...