1. two types of reaction occur when baking soda and vinegar combine. the first is a double replacement reaction. write a balanced equation for this reaction. balance both equations. (hco3) + h(c2h3o2) → (c2h3o2) + → + 2. what type do you think the second reaction is? why?

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a

What volume would 2.25 moles of ne has occupy at stp?